5 Werkstofftechnik
Filtern
Autor*in
- Nolze, Gert (38)
- Günster, Jens (34)
- Müller, Ralf (28)
- Maaß, Robert (27)
- Skrotzki, Birgit (26)
- Darvishi Kamachali, Reza (22)
- Bruno, Giovanni (20)
- Reinsch, Stefan (19)
- Zocca, Andrea (19)
- Bettge, Dirk (18)
- Agudo Jácome, Leonardo (17)
- Mieller, Björn (16)
- Deubener, J. (15)
- Manzoni, Anna Maria (15)
- Kranzmann, Axel (14)
- Tokarski, T. (14)
- Evans, Alexander (12)
- Kalinka, Gerhard (12)
- Niebergall, Ute (12)
- Rabe, Torsten (12)
- Stephan-Scherb, Christiane (12)
- Winkelmann, A. (12)
- Behrens, H. (11)
- Böhning, Martin (11)
- Cios, G. (11)
- Fedelich, Bernard (11)
- Bäßler, Ralph (9)
- Mohr, Gunther (9)
- Olbricht, Jürgen (9)
- Saliwan Neumann, Romeo (9)
- Schilling, Markus (9)
- Waurischk, Tina (9)
- Bresch, Sophie (8)
- Epishin, A. (8)
- Kromm, Arne (8)
- Le, Quynh Hoa (8)
- Mishurova, Tatiana (8)
- Rehmer, Birgit (8)
- Sommer, Konstantin (8)
- Trappe, Volker (8)
- Glatzel, U. (7)
- Ikeda, Yuki (7)
- Kindrachuk, Vitaliy (7)
- Wilbig, Janka (7)
- Balzer, R. (6)
- Bayerlein, Bernd (6)
- Blaeß, Carsten (6)
- Dörfel, Ilona (6)
- Epishin, A. I. (6)
- Fantin, Andrea (6)
- Kiefer, P. (6)
- Moos, R. (6)
- Nadammal, Naresh (6)
- Petrushin, N. V. (6)
- Rychlowski, L. (6)
- Sonntag, Nadja (6)
- Svetlov, I. L. (6)
- Wang, Lei (6)
- Alig, I. (5)
- Bala, P. (5)
- Derlet, P. M. (5)
- Gurlo, A. (5)
- Haas, S. (5)
- Hilgenberg, Kai (5)
- Jürgens, Maria (5)
- Laplanche, G. (5)
- Nofz, Marianne (5)
- Portella, Pedro Dolabella (5)
- Riechers, Birte (5)
- Serrano Munoz, Itziar (5)
- Sobol, Oded (5)
- Sprengel, Maximilian (5)
- Ulbricht, Alexander (5)
- Wollschläger, Nicole (5)
- Zerbst, Uwe (5)
- Böllinghaus, Thomas (4)
- Erdmann, Maren (4)
- Falkenberg, Rainer (4)
- Hodoroaba, Vasile-Dan (4)
- Kasatikov, S. (4)
- Lopez-Galilea, I. (4)
- Madia, Mauro (4)
- Meyer, Christian (4)
- Oehler, H. (4)
- Rizzardi, Q. (4)
- Rockenhäuser, Christian (4)
- Schneider, M. (4)
- Schriever, Sina (4)
- Schulz, Wencke (4)
- Sojref, Regine (4)
- Thiede, Tobias (4)
- Tielemann, Christopher (4)
- von Hartrott, P. (4)
- Altenburg, Simon (3)
- Becker, Roland (3)
- Beygi Nasrabadi, Hossein (3)
- Cabeza, S. (3)
- Chyrkin, A. (3)
- Diener, S. (3)
- Eggeler, G. (3)
- Elert, Anna Maria (3)
- Elyutin, E. S. (3)
- Falk, Florian (3)
- Fechtelkord, M. (3)
- Feldmann, Titus (3)
- Finn, Monika (3)
- Fritsch, Tobias (3)
- Gault, B. (3)
- Görke, O. (3)
- Hesse, René (3)
- Hofmann, M. (3)
- Honma, T. (3)
- Höche, T. (3)
- Karl, D. (3)
- Klinger, Christian (3)
- Kober, D. (3)
- Komatsu, T. (3)
- Kupsch, Andreas (3)
- Li, L. (3)
- Melcher, J. (3)
- Mosquera Feijoo, Maria (3)
- Murakami, Y. (3)
- Müller, Bernd R. (3)
- Nützmann, Kathrin (3)
- Petrushin, N. (3)
- Poquillon, D. (3)
- Raabe, D. (3)
- Röhsler, Andreas (3)
- Scheuerlein, C. (3)
- Schmidt, Franziska (3)
- Schmies, Lennart (3)
- Schröder, Jakob (3)
- Stargardt, Patrick (3)
- Stegemann, Robert (3)
- Sturm, Heinz (3)
- Thompson, G. B. (3)
- Thuy, Maximilian (3)
- Unger, Jörg F. (3)
- Viguier, B. (3)
- Vogel, F. (3)
- Wachtendorf, Volker (3)
- Waitelonis, Jörg (3)
- Zhou, X. (3)
- Ávila Calderón, Luis Alexander (3)
- Agea Blanco, Boris (2)
- Agudo Jacome, Leonardo (2)
- Aristia, Gabriela (2)
- Benemann, Sigrid (2)
- Birkholz, Henk (2)
- Braun, Ulrike (2)
- Busch, R. (2)
- Büchner, B. (2)
- Cabeza, Sandra (2)
- Cakir, Cafer Tufan (2)
- Camin, B. (2)
- Chakraborty, A. (2)
- Chakraborty, S. (2)
- Chen, C. (2)
- Chen, Yue (2)
- Das, A. (2)
- Derlet, P. (2)
- Dubois, F. (2)
- Erdem Alaca, B. (2)
- Evdokimov, P. V. (2)
- Fateri, M. (2)
- Feng, W. (2)
- Finel, A. (2)
- Fleck, M. (2)
- Fries, S. G. (2)
- Fähler, S. (2)
- Gebhardt, M. (2)
- Gemming, T. (2)
- Gerstein, G. (2)
- Gesell, Stephan (2)
- Ghafafian, Carineh (2)
- Ghassemi-Armaki, H. (2)
- Gili, A. (2)
- Gonzalez-Martinez, I. (2)
- Gorbushina, Anna (2)
- Haberland, C. (2)
- Haberland, Christoph (2)
- Hanke, T. (2)
- Hanke, Thomas (2)
- Hansen, L. (2)
- Hielscher, R. (2)
- Holzinger, M. (2)
- Höhne, Patrick (2)
- Jaeger, P (2)
- Kamutzki, F. (2)
- Kar, S. (2)
- Katsikis, N. (2)
- Klaus, M. (2)
- Knauer, S (2)
- Konno, T. (2)
- Kreutzbruck, Marc (2)
- Kuchenbecker, Petra (2)
- Lackner, F. (2)
- Le Bouar, Y. (2)
- Leblebici, Y. (2)
- Li, T. (2)
- Li, X. (2)
- Li, Y. (2)
- Lima, P. (2)
- Lin, Y.-Y. (2)
- Lüchtenborg, Jörg (2)
- Marschall, Niklas (2)
- Meinel, Dietmar (2)
- Meiners, D. (2)
- Menneken, M. (2)
- Mrkwitschka, Paul (2)
- Muth, Thilo (2)
- Nasr Esfahani, M. (2)
- Nielsch, K. (2)
- Oder, Gabriele (2)
- Ott, C. (2)
- Patzig, C. (2)
- Pauw, Brian Richard (2)
- Pfennig, Anja (2)
- Piesker, Benjamin (2)
- Pittner, Andreas (2)
- Polatidis, E. (2)
- Putlayev, V. I. (2)
- Recknagel, Sebastian (2)
- Reimann, T. (2)
- Reith, F. (2)
- Rethmeier, Michael (2)
- Rhode, Michael (2)
- Richter, Tim (2)
- Rosalie, Julian (2)
- Rosalie, Julian M. (2)
- Ruffini, A. (2)
- Ruttert, B. (2)
- Rüssel, C. (2)
- Sahre, Mario (2)
- Samwer, K. (2)
- Savary, F. (2)
- Scherb, T. (2)
- Schleifer, F. (2)
- Schmidt, J. (2)
- Schneider, J. (2)
- Schubert, Hendrik (2)
- Schumacher, G. (2)
- Schönauer-Kamin, D. (2)
- Sparenberg, M. (2)
- Spitzer, Andrea (2)
- Sun, K. (2)
- Suárez Ocano, Patricia (2)
- Swaminathan, Srinivasan (2)
- Sänger, Johanna Christiane (2)
- Ta, N. (2)
- Tasdemir, Z. (2)
- Theisen, W. (2)
- Thieme, C. (2)
- Tian, L. (2)
- Titscher, Thomas (2)
- Többens, D. M. (2)
- Töpfer, J. (2)
- Uhlemann, Patrick (2)
- Unger, Wolfgang (2)
- Völker, Christoph (2)
- Weber, Kathrin (2)
- Weinel, Kristina (2)
- Widom, M. (2)
- Wu, Y. (2)
- Zaiser, E. (2)
- Zare Pakzad, S. (2)
- Zhang, Z. (2)
- d'Acapito, F. (2)
- von Hartrott, Philipp (2)
- Čapek, J. (2)
- Abad Andrade, Carlos Enrique (1)
- Abad-Arredondo, Jaime (1)
- Abboud, M. (1)
- Abreu Faria, G. (1)
- Abstoss, K. G. (1)
- Acchar, W. (1)
- Adel-Khattab, D. (1)
- Adel-Khattab, Doaa (1)
- Affatigato, M. (1)
- Agea Blanco, B. (1)
- Ageo-Blanco, Boris (1)
- Aghajani, A. (1)
- Ahmadian, A. (1)
- Akatsuka, C. (1)
- Al-Sabbagh, Dominik (1)
- Allix, M. (1)
- Altmann, Korinna (1)
- Alymov, M.I. (1)
- Amez-Droz, M. (1)
- Ammar, K. (1)
- Andrade, Ana Carolina (1)
- Andreoli, A. F. (1)
- Andrieux, J. (1)
- Anker, A. S. (1)
- Annadurai, V. (1)
- Aouissi, H. A. (1)
- Arai, Marylyn Setsuko (1)
- Artzt, K. (1)
- Avila Calderon, Luis (1)
- Avila, Luis (1)
- Avramov, I. (1)
- Avramova, K. (1)
- Azevedo do Nascimento, A. (1)
- Azevedo do Nascimento, Allana (1)
- Azevedo, C. R. F. (1)
- Bacurau, V. P. (1)
- Baesso, Ilaria (1)
- Bahn, C.-B. (1)
- Bajer, Evgenia (1)
- Balazs, D. M. (1)
- Banhart, J. (1)
- Barbosa, A. P. C. (1)
- Barry, J. (1)
- Bauer, F. (1)
- Bauer, U. (1)
- Bayram, Faruk (1)
- Beck, M. (1)
- Becker, B. (1)
- Behrens, Harald (1)
- Bekheet, M. (1)
- Bektas, M. (1)
- Belli, R. (1)
- Belli, Renan (1)
- Bender, R. (1)
- Benning, L. G. (1)
- Bergeler, J. (1)
- Berger, G. (1)
- Berger, Georg (1)
- Berglund, S. (1)
- Bermejo, Raúl (1)
- Bernardino, R. (1)
- Bernardo, E. (1)
- Bethke, K. (1)
- Beyerlein, I.J. (1)
- Bielecki, K. (1)
- Bienert, Ralf (1)
- Bilal, M. U. (1)
- Binder, M. (1)
- Bischoff, B. (1)
- Bismarck, A. (1)
- Bissett, A. (1)
- Blank, Robin (1)
- Blukis, R. (1)
- Boccaccini, A. R. (1)
- Boccaccini, A.R. (1)
- Bochmann, A. (1)
- Bocquet, H. (1)
- Bode, Johannes (1)
- Boerner, Andreas (1)
- Boin, M. (1)
- Bonse, Jörn (1)
- Bordeenithikasem, Punnathat (1)
- Bosetti, Paolo (1)
- Botsch, B. (1)
- Bouwman, W. G. (1)
- Boyce, B.L. (1)
- Brandic Lipinska, Monica (1)
- Brauer, D. S. (1)
- Brauer, Delia S. (1)
- Breternitz, J. (1)
- Breßler, Ingo (1)
- Britton, T. B. (1)
- Brok, E. S. (1)
- Brugger, J. (1)
- Bryant, G. (1)
- Buchheim, Michaela (1)
- Buganski, I. (1)
- Buggisch, E. (1)
- Burbank, J. (1)
- Burlakovs, J. (1)
- Busby, J. (1)
- Busch, Richard (1)
- Bürger, D. (1)
- Cailletaud, G. (1)
- Callahan, P.G. (1)
- Campbell, C. G. (1)
- Campos, Tiago Bastos Moreira (1)
- Cao, L. (1)
- Cao, S. S. (1)
- Capraro, B. (1)
- Carpenter, Kalind C. (1)
- Casado, Santiago (1)
- Cech, V. (1)
- Celina, M. (1)
- Celorrio, V. (1)
- Cestari, F. (1)
- Chandra, K. (1)
- Charmi, Amir (1)
- Charpagne, M.A. (1)
- Chatterjee, A. (1)
- Checcia, S. (1)
- Chen, J. (1)
- Cheng, J. (1)
- Cheng, Jia (1)
- Chi, J. (1)
- Chi, Jinchun (1)
- Chiriac, R. (1)
- Clark, B.G. (1)
- Clozel, Mélanie (1)
- Clulow, A. J. (1)
- Colombo, P. (1)
- Colombo, Paolo (1)
- Couasnon, T. (1)
- Coury, F. G. (1)
- Crater, E. R. (1)
- Cui, B. (1)
- Custódio da Silva, W. J. R. (1)
- Cysne Barbosa, A. P. (1)
- Cysne Barbosa, Ana Paula (1)
- Dai, T. (1)
- Dan, L. (1)
- Das, S. M. (1)
- Daum, Werner (1)
- Davenport, Robert (1)
- Davis, M.J. (1)
- De Geuser, F. (1)
- Degener, Sebastian (1)
- Dehm, G. (1)
- Del Giudice, A. (1)
- Delorme, F. (1)
- Denisov, I. (1)
- Derlet, Peter M. (1)
- Deumer, J. (1)
- Di Michiel, M. (1)
- Diercks, P. (1)
- Diniz Melo, J. D. (1)
- Disch, S. (1)
- Dlouhý, A. (1)
- Dollmeier, K. (1)
- Dong, X. (1)
- Donėlienė, J. (1)
- Dorgerloh, Ute (1)
- Dovzhenko, G. (1)
- Dreyer, M. (1)
- Du, Y. (1)
- Duarte, J. (1)
- Duarte, Larissa (1)
- Dub, S. (1)
- Dufresne, E.M. (1)
- Dugstad, A. (1)
- Duminy, T. (1)
- Duran, A. (1)
- Dutt, S. (1)
- Duygulu, O. (1)
- Dymek, S. (1)
- Dyre, J. (1)
- Dziwis, G. (1)
- Dzugan, J. (1)
- Dümichen, Erik (1)
- Echlin, M.P. (1)
- Ecker, W. (1)
- Eh Hovsepian, P. (1)
- Ehiasarian, A. P. (1)
- Eisenbart, M. (1)
- Eisermann, René (1)
- Elsayed, H. (1)
- Emmerling, Franziska (1)
- Epishin, A.I. (1)
- Epishin, А. I. (1)
- Escolástico, S. (1)
- Etschmann, B. (1)
- Falkenhagen, Jana (1)
- Famy, A. (1)
- Farahbod, Lena (1)
- Farahbod-Sternahl, L. (1)
- Fareed, Adnan (1)
- Farkas, D. (1)
- Farris, L. (1)
- Farzik Ijaz, M. (1)
- Fateri, Miranda (1)
- Feller, A. (1)
- Fernandez Dominguez, Antonio I. (1)
- Ferris, L. (1)
- Feuerbacher, M. (1)
- Fiedler, Bodo (1)
- Fischer, Daniel (1)
- Fischer, S. (1)
- Fleck, Mirjam (1)
- Follmann, R. (1)
- Forest, S. (1)
- Fox, F. (1)
- Frank, K. (1)
- Franz, A. (1)
- Fratini, E. (1)
- Funk, Alexander (1)
- Féron, D. (1)
- Gaber, M. (1)
- Gadelmeier, C. (1)
- Galdikas, A. (1)
- Gan, B. (1)
- Ganesh, R. (1)
- Gao, S. (1)
- Garcia, P. R. A. F. (1)
- Gargarella, P. (1)
- Garshev, A. V. (1)
- Gebhardt, Christopher (1)
- Genzel, C. (1)
- Genzel, Ch. (1)
- Genzel, Christoph (1)
- George, Janine (1)
- Gettwert, V. (1)
- Ghasem Zadeh Khorasani, Media (1)
- Gibhardt, D. (1)
- Gibson, A.G. (1)
- Gibson, N. (1)
- Giebeler, L. (1)
- Gilbert, E. P. (1)
- Gildenhaar, R. (1)
- Gildenhaar, Renate (1)
- Ginés-Palomares, J.-C. (1)
- Ginés-Palomares, Juan Carlos (1)
- Giovanelli, F. (1)
- Giovannelli, F. (1)
- Gluth, Gregor (1)
- Gnecco, Enrico (1)
- Gobbin, Filippo (1)
- Goedecke, Caroline (1)
- Gojani, Ardian (1)
- Goldbeck, Hennig (1)
- Gorbatikh, L. (1)
- Gornushkin, Igor B. (1)
- Gottlieb, Cassian (1)
- Graf, B. (1)
- Grassini, S. (1)
- Grebenev, V. V. (1)
- Greinacher, M. (1)
- Griepentrog, Michael (1)
- Groß-Barsnick, S.-M. (1)
- Grützmacher, H. (1)
- Gu, M. (1)
- Guerra, E. S. S. (1)
- Guesser, W. L. (1)
- Gurieva, G. (1)
- Gussev, M. (1)
- Göbel, Artur (1)
- Göken, Mathias (1)
- Günther, Tobias (1)
- Haapalehto, M. (1)
- Hack, T. (1)
- Haftaoglu, Cetin (1)
- Hagemann, B. (1)
- Hagner, M. (1)
- Hahn, Marc Benjamin (1)
- Hajian, A. (1)
- Halama, M. (1)
- Hallett, J. (1)
- Han, E.-H. (1)
- Han, M. (1)
- Han, Y. (1)
- Han, Ying (1)
- Harder, T. (1)
- Haro-González, Patricia (1)
- Hartmaier, A. (1)
- Haubrich, J. (1)
- Heckel, Thomas (1)
- Hecksher, T. (1)
- Hege, H.-C. (1)
- Heide, K. (1)
- Heiland, M. (1)
- Heiland, Max (1)
- Held, A. (1)
- Heldmann, A. (1)
- Hemmleb, M. (1)
- Hemmleb, Matthias (1)
- Hennig, R. G. (1)
- Hentschel, Manfred P. (1)
- Hertwig, Andreas (1)
- Hesse, Rene (1)
- Hesterberg, J. (1)
- Hetaba, W. (1)
- Heuser, Lina (1)
- Heuser, M. (1)
- Hickel, Tilmann (1)
- Hickmann, Stefan (1)
- Hinds, G. (1)
- Hinrichs, R. (1)
- Hirthammer, Volker (1)
- Hlaváček, Petr (1)
- Hmood, F. (1)
- Hmood, F. J. (1)
- Ho, K. (1)
- Hoffmann, Katrin (1)
- Hoffmann, Moritz (1)
- Hoffmann, V. (1)
- Hofmann, Douglas C. (1)
- Hohenschutz, M. (1)
- Hollamby, M. (1)
- Holtappels, Kai (1)
- Holzer, Marco (1)
- Honrao, S. J. (1)
- Hotza, D. (1)
- Hourahine, B. (1)
- Houshmand, A. (1)
- Houska, M. (1)
- Hoyt, J. J. (1)
- Hu, R. (1)
- Huang, L. (1)
- Huang, X. (1)
- Huband, S. (1)
- Humphrey, J.K. (1)
- Hurle, K. (1)
- Huthwelker, T. (1)
- Häberle, Nicolas (1)
- Hänninen, H. (1)
- Häusler, I. (1)
- Häusler, Ines (1)
- Hörold, Andreas (1)
- Ilavsky, J. (1)
- Imhof, Barbara (1)
- Ingebrigtsen, T. (1)
- Inoue, K. (1)
- Inui, H. (1)
- Italiano, Antonino (1)
- Ivanov, V.V. (1)
- Jacobson, D. (1)
- Jacobson, David (1)
- Jaeger, P. (1)
- Jagorel, Noëmie (1)
- Jakoby, R. (1)
- Jan Zia, Ghezal Ahmad (1)
- Jaque, Daniel (1)
- Jiao, Z. (1)
- Jing, H. (1)
- Jochum, J. K. (1)
- Johnson, D. (1)
- Jordon Astorga, D. (1)
- Jost, M. (1)
- Jreidini, P. (1)
- Juelsholt, M. (1)
- Jung, Matthias (1)
- Junge, P. (1)
- Kahlcke, Ole (1)
- Kailas, Satish (1)
- Kalhöfer, Eckhard (1)
- Kampschulte, M. (1)
- Kannengießer, Thomas (1)
- Karafiludis, Stephanos (1)
- Kaynak, B. (1)
- Ke, C. B. (1)
- Kelleher, J. (1)
- Kern, W. (1)
- Kessler, O. (1)
- Kiefer, B. (1)
- Kiguchi, T. (1)
- Kilburn, M. R. (1)
- Kingsbery, P. (1)
- Kingsbery, Phillip (1)
- Kirner, Sabrina V. (1)
- Kiseleva, A. K. (1)
- Kishida, K. (1)
- Kittel, J. (1)
- Klaus, Manuela (1)
- Kleinbub, Sherin (1)
- Kling e Silva, L. (1)
- Klunker, Andre (1)
- Klöden, B. (1)
- Knabe, C. (1)
- Knabe, Christine (1)
- Knauer, S. (1)
- Knauf, Tom (1)
- Kneipp, Janina (1)
- Knobloch, Tim (1)
- Koclega, Damian (1)
- Koerdt, Andrea (1)
- Koerdt, S. (1)
- Kolsch, Nico (1)
- Konegger, T. (1)
- Konstantopoulou, K. (1)
- Kotaka, M. (1)
- Koter, Robert (1)
- Koukolikova, M. (1)
- Koziel, T. (1)
- Kratzig, A. (1)
- Kratzig, Andreas (1)
- Krauklis, A. E. (1)
- Kraus, David (1)
- Krause, M. (1)
- Kreutzbruck, M. (1)
- Krieg, R. (1)
- Kropf, H. (1)
- Kruse, Julius (1)
- Krüger, Jörg (1)
- Krüger, S. (1)
- Kuang, W. (1)
- Kumar, Sourabh (1)
- Kuna, M. (1)
- Kuntner, M. (1)
- Kübler, Stefan (1)
- Kühbach, M. (1)
- Kühne, Hans-Carsten (1)
- Künecke, Georgia (1)
- Lamoriniere, S. (1)
- Laquai, René (1)
- Lasanta, M. I. (1)
- Laukkanen, A. (1)
- Lawrence, M. J. (1)
- Le, Q.-H. (1)
- Lefebvre, F. (1)
- Lehmusto, Juho (1)
- Leistner, C. (1)
- Lellinger, D. (1)
- Lemiasheuski, Anton (1)
- Lempp, C. (1)
- Leonhardt, Robert (1)
- Leonhardt, T. (1)
- Lepore, G. O. (1)
- Leygraf, C. (1)
- Li, W. (1)
- Li, Wei (1)
- Li, Z. (1)
- Liang, S. B. (1)
- Liebscher, C. (1)
- Liebscher, C. H. (1)
- Lienig, T. (1)
- Lima, Pedro (1)
- Lindemann, Franziska (1)
- Lindroos, M. (1)
- Linow, U. (1)
- Liu, B. (1)
- Liu, C. (1)
- Liu, M. (1)
- Liu, Y. (1)
- Liu, Z. (1)
- Lobanov, S. S. (1)
- Lodeiro, M. (1)
- Lohbauer, U. (1)
- Lohbauer, Ulrich (1)
- Loidl, A. (1)
- Lomov, S. (1)
- Lopes Fernandes, R. (1)
- Lubenau, U. (1)
- Lucon, E. (1)
- Ludwig, W. (1)
- Lunkenheimer, P. (1)
- Luzin, V. (1)
- Lyamkin, Viktor (1)
- Léonard, Fabien (1)
- Löhmann, Oliver (1)
- Löwe, Peter (1)
- Lüders, C. (1)
- Lüders, V. (1)
- Lünser, K. (1)
- Maher, Jacob (1)
- Maier, H. J. (1)
- Maier, J. (1)
- Maierhofer, Christiane (1)
- Mair, Georg (1)
- Maiwald, M. (1)
- Maj, L. (1)
- Makaya, Advenit (1)
- Malakhov, A. (1)
- Malolakis, I. (1)
- Mancias, J. (1)
- Manolakis, I. (1)
- Mansel, B. W. (1)
- Manzoni, Anna M. (1)
- Marian, J. (1)
- Marotzke, C. (1)
- Marquardt, J. (1)
- Martin-Sanchez, Pedro Maria (1)
- Martinelli, L. (1)
- Marzok, Ulrich (1)
- Matz, R. (1)
- Maurino, V. (1)
- Maximilian, Thuy (1)
- Mayer, H. M. (1)
- Mayer, U. (1)
- Mayr, P. (1)
- Mazzer, E. M. (1)
- Maßmann, J. (1)
- McElfresh, C. (1)
- McEniry, E. (1)
- McMurtrey, M. (1)
- Mehri, S. (1)
- Meissner, R. (1)
- Melo, Daniel (1)
- Melo, J. D. D. (1)
- Menezes, F. F. (1)
- Menneken, Martina (1)
- Mentl, V. (1)
- Meulenberg, W. A. (1)
- Meuter, F. (1)
- Meyer, Andreas (1)
- Meyer, Lena (1)
- Michels, M. (1)
- Midtlyng, Jan (1)
- Milkereit, B. (1)
- Milkin, P. A. (1)
- Milkini, P. A. (1)
- Mills, D. (1)
- Mitchell, P. J. (1)
- Mitra, I. (1)
- Mohring, Wencke (1)
- Mol, A. (1)
- Moos, Ralf (1)
- Moosavi, Robabeh (1)
- Morcillo, Dalia (1)
- Moreno Torres, Benjami (1)
- Moreno Torres, Benjamin (1)
- Morgiel, J. (1)
- Motallebzadeh, A. (1)
- Motta, A. (1)
- Mousa, M. S. (1)
- Mueller, Axel (1)
- Mueller, Ralf (1)
- Mujica Roncery, L. (1)
- Mukhopadhyay, C. K. (1)
- Munzke, Dorit (1)
- Munzke, N. (1)
- Mädler, Lutz (1)
- Mühlbacher, I. (1)
- Mühler, T. (1)
- Nadammal, N. (1)
- Nagai, Y. (1)
- Nagel, Lukas (1)
- Nakane, S. (1)
- Nawaz, Q. (1)
- Neff, D. (1)
- Neugebauer, J. (1)
- Neuking, K. (1)
- Neumann, A. (1)
- Neumann, Christian (1)
- Ngai, S. (1)
- Ni, H.C. (1)
- Nicolaides, Dagmar (1)
- Nilsson, J.-O. (1)
- Nishijima, M. (1)
- Niss, K. (1)
- Nitsche, Michael (1)
- Nitschke, Heike (1)
- Odnevall, I. (1)
- Oiticica, Pedro Ramon Almeida (1)
- Olbricht, J. (1)
- Oliveira, Osvaldo N. (1)
- Orazio Lepore, G. (1)
- Orlov, N. K. (1)
- Orlov, Nikolai (1)
- Ostertag-Henning, C. (1)
- Paetsch, O. (1)
- Palantöken, Sinam (1)
- Pascual, M.J. (1)
- Paskin, A. (1)
- Paterson, S. (1)
- Paul, Andrea (1)
- Paul, S. (1)
- Pavasarytė, Lina (1)
- Pechimuthu, Dinesh (1)
- Pedragosa-Rincon, M. (1)
- Pelegrina, J. L. (1)
- Peleska, B. (1)
- Pelkner, Matthias (1)
- Pellegrino, F. (1)
- Penttilä, P. (1)
- Pentzien, Simone (1)
- Peplinski, Burkhard (1)
- Pereira, Raíssa Monteiro (1)
- Perez, J. P. H. (1)
- Peter, Frauke (1)
- Peterlik, H. (1)
- Petrat, T. (1)
- Petry, W. (1)
- Petschelt, A. (1)
- Pfennig, A. (1)
- Pfnür, H. (1)
- Pimentel, A. S. O. (1)
- Pinomaa, T. (1)
- Pint, Bruce (1)
- Pittkowski, R. K. (1)
- Plarre, Rüdiger (1)
- Plichta, T. (1)
- Pollock, T.M. (1)
- Poologasundarampilai, G. (1)
- Popiela, Bartosz (1)
- Portale, G. (1)
- Pozzo, L. D. (1)
- Prasetiadi, A. E. (1)
- Prewitz, M. (1)
- Prietzel, C. (1)
- Proietti, A. (1)
- Proudhon, H. (1)
- Provatas, N. (1)
- Prošek, T. (1)
- Pu, Y. (1)
- Pumpa, M. (1)
- Purandare, Y. P. (1)
- Purnachandra Rao, B. (1)
- Pöllmann, H. (1)
- Pöthkow, K. (1)
- Qu, J. (1)
- Qu, R. (1)
- Quibeldey, M. (1)
- Rabe, T. (1)
- Rack, A. (1)
- Rack, Alexander (1)
- Rademann, Klaus (1)
- Rades, Steffi (1)
- Radners, J. (1)
- Radtke, Martin (1)
- Radziszewska, A. (1)
- Ramamurty, U. (1)
- Rantanen, K. (1)
- Rasmussen, K. (1)
- Raupach, M. (1)
- Rauscher, H. (1)
- Rea, M.A.D. (1)
- Reimers, W. (1)
- Reinholz, Uwe (1)
- Reith, H. (1)
- Reith, T. (1)
- Ren, H. (1)
- Rendenbach, C. (1)
- Requena, G. (1)
- Resch-Genger, Ute (1)
- Revilla, R. I. (1)
- Rezk, Mohamed (1)
- Richter, Silke (1)
- Riedel, Jens (1)
- Rigen He, M. (1)
- Ritchie, R. (1)
- Ritter, S. (1)
- Rizzardi, Quentin (1)
- Robertson, I. (1)
- Rochels, L. (1)
- Rodrigues, A. C. P. (1)
- Rodriguez, P. (1)
- Roed, L. (1)
- Roik, J. (1)
- Romaner, L. (1)
- Ropital, F. (1)
- Rouxel, T. (1)
- Rowolt, C. (1)
- Rudzikas, M. (1)
- Rupprecht, C. (1)
- Russell, A. E. (1)
- Rzepa, S. (1)
- Rühle, Bastian (1)
- Rütters, H. (1)
- Sabalina, A. (1)
- Sack, Harald (1)
- Sahin, M. (1)
- Saikov, I. (1)
- Saillard, R. (1)
- Salari, Farid (1)
- Salmoria, G.V. (1)
- Saloga, Patrick E. J. (1)
- Sato, M. (1)
- Sawley, P. (1)
- Saxena, A. (1)
- Schartel, Bernhard (1)
- Scheffler, Franziska (1)
- Scheiber, D. (1)
- Schiller, Bernadette Nicole (1)
- Schlingmann, T. (1)
- Schlums, Hartmut (1)
- Schlögl, S. (1)
- Schmelzer, J.W. (1)
- Schmid, U. (1)
- Schoenstein, F. (1)
- Scholz, Philipp (1)
- Schorr, S. (1)
- Schreuer, J. (1)
- Schroepfer, Dirk (1)
- Schröpfer, Dirk (1)
- Schubert, T. (1)
- Schubert, Tim (1)
- Schukar, Marcus (1)
- Schulbert, Christian (1)
- Schulz, Baerbel (1)
- Schulz, T. (1)
- Schurig, Michael (1)
- Schuth, S. (1)
- Schwarz, S. (1)
- Schweigart, H. (1)
- Schweizer, C. (1)
- Schwentenwein, Martin (1)
- Schönhals, Andreas (1)
- Schürrlein, J. (1)
- Schütter, Jan David (1)
- Seeger, J. (1)
- Seeger, Stefan (1)
- Seibt, S. (1)
- Seifi, M. (1)
- Selleng, Christian (1)
- Serra, J. M. (1)
- Sglavo, V. (1)
- Sglavo, Vincenzo M. (1)
- Shaffer, M. S. P. (1)
- Shamsaei, N. (1)
- Shao, S. (1)
- Shao, X. (1)
- Sharatchandra Singh, W. (1)
- Shimada, Y. (1)
- Shinozaki, K. (1)
- Silbernagl, Dorothee (1)
- Silva, B. L. (1)
- Simon, Franz-Georg (1)
- Simon, Sebastian (1)
- Simon, U. (1)
- Sinapius, M. (1)
- Sinjlawi, A. (1)
- Sirjovona, V. (1)
- Slachciak, Nadine (1)
- Smales, Glen Jacob (1)
- Smith, A. J. (1)
- Smith, G. N. (1)
- Solov'ev, A. E. (1)
- Somsen, C. (1)
- Song, M. (1)
- Sonntag, U. (1)
- Spaltmann, Dirk (1)
- Sparks, G. (1)
- Sperl, Matthias (1)
- Spiering, G. A. (1)
- Springer, H. (1)
- Spyrantis, Alexander (1)
- Stares, S.L. (1)
- Starovka, O. (1)
- Stauffer, D. (1)
- Stawarczyk, Bogna (1)
- Stawski, Tomasz M. (1)
- Steffen, C. (1)
- Stephan-Scherb, C. (1)
- Stephan‐Scherb, C. (1)
- Stephenson, K. (1)
- Stiller, M. (1)
- Stiller, Michael (1)
- Stinville, J.C. (1)
- Stoica, M. (1)
- Strzalka, R. (1)
- Stöcker, T. (1)
- Suarez Ocaño, Patricia (1)
- Sun, Z. (1)
- Suwas, Satyam (1)
- Suárez Ocaño, Patricia (1)
- Svensson, K. (1)
- Svetlov, I. (1)
- Szala, E. (1)
- Szpunar, Jerzy (1)
- Taché, O. (1)
- Taketa, I. (1)
- Tanaka, S. (1)
- Teichert, S. (1)
- Teixeira de Freitas, S. (1)
- Terrell, J. (1)
- Terryn, H. (1)
- Thim, Gilmar Patrocínio (1)
- Thome, P. (1)
- Thompson, G.B. (1)
- Thompson, Gregory (1)
- Thompson, S. (1)
- Thore, Johannes (1)
- Thünemann, Andreas (1)
- Tidblad, J. (1)
- Tikana, L. (1)
- Toche, F. (1)
- Tock, J.-P. (1)
- Todor, A. (1)
- Toepel, Jörg (1)
- Tonchev, V. (1)
- Toth, K. (1)
- Trager-Cowan, C. (1)
- Treninkov, I. A. (1)
- Treninkov, И. A (1)
- Trinkle, D. R. (1)
- Trujillo, J. P. (1)
- Tschiche, Harald (1)
- Tucker, D. (1)
- Többens, D. (1)
- Tönnies, D. (1)
- Ulbikas, J. (1)
- Valdestilhas, Andre (1)
- Verpoest, I. (1)
- Villajos Collado, José Antonio (1)
- Villatte, T. (1)
- Virtanen, S. (1)
- Vogel, A. (1)
- Volkert, A. (1)
- Volovitch, P. (1)
- Völker, Tobias (1)
- Waclavicek, René (1)
- Wallis, Theophilus (1)
- Wander, Lukas (1)
- Wanderka, N. (1)
- Wang, Bin (1)
- Wang, F. (1)
- Wang, J. (1)
- Wang, L. (1)
- Wang, M. (1)
- Wang, Q. (1)
- Wang, X. (1)
- Wang, Zengquan (1)
- Was, G. S. (1)
- Was, G.S. (1)
- Waske, Anja (1)
- Watkinson, D. (1)
- Weber, A. P. (1)
- Weber, M. (1)
- Weber, S. (1)
- Wei, Y. (1)
- Weidner, Steffen (1)
- Welter, T. (1)
- Werbach, K. (1)
- Werner, Daniel (1)
- Werner, Tiago (1)
- West, E. (1)
- White, Victor E. (1)
- Whitten, A. E. (1)
- Wieczorek, N. (1)
- Wieder, Frank (1)
- Wilgig, Janka (1)
- Wille, T. (1)
- Wilms, M. (1)
- Wilsch, Gerd (1)
- Wimpory, R. (1)
- Winckelmann, Alexander (1)
- Winkelmann, Aimo (1)
- Winning, G. (1)
- Wirth, C. (1)
- Wirth, Thomas (1)
- Wisniewski, W. (1)
- Wolf, J. L. (1)
- Wolf, M. (1)
- Wollgramm, P. (1)
- Wollschläger, N. (1)
- Wolny, J. (1)
- Woodcock, T. G. (1)
- Woodcock, Th. G. (1)
- Woydt, Mathias (1)
- Wurmshuber, Michael (1)
- Wuttke, J. (1)
- Xiang-Tischhauser, L. (1)
- Xing, H. (1)
- Xu, F. (1)
- Yang, Y. (1)
- Yarysh, A. (1)
- Yasin, M.S. (1)
- Yawny, A. (1)
- Yee, Karl Y. (1)
- Yesilcicek, Yasemin (1)
- Yilmaz, M. (1)
- Yo, B. (1)
- Yoshida, K. (1)
- You, Z. (1)
- You, Zengchao (1)
- Yu, J. M. (1)
- Yuan, R. (1)
- Zaccone, A. (1)
- Zammit, C.M. (1)
- Zanotto, E.D. (1)
- Zarouchas, D. (1)
- Zellner, C. (1)
- Zen Vasconcellos, M.A. (1)
- Zhang, Fengchan (1)
- Zhang, P. (1)
- Zhang, X. P. (1)
- Zhao, G. (1)
- Zhao, H. (1)
- Zheludkevich, M. (1)
- Zheng, M. (1)
- Zheng, W. W. (1)
- Zhou, S. (1)
- Zhou, X. Y. (1)
- Zhu, Jiangchao (1)
- Zhu, Y. (1)
- Zia, Ghezal Ahmad Jan (1)
- Ziegler, W. (1)
- Ziesche, S. (1)
- Zivanovic, V. (1)
- Zizak, I. (1)
- Zuo, J. M. (1)
- Zuo, J.M. (1)
- Zvonek, M. (1)
- da Silva, A. (1)
- de Camargo, Andrea Simone Stucchi (1)
- de Camp, N. V. (1)
- de Graeve, I. (1)
- de Oliveira Guilherme Buzanich, Ana (1)
- de Peindray d’Ambelle, L. (1)
- de Zeeuw, C. (1)
- von Schlippenbach, C. (1)
- Ávila Calderon, Luis Alexander (1)
- Ávila, Luis (1)
- Österle, Werner (1)
- Özerinc, S. (1)
- Čížek, J. (1)
Dokumenttyp
Sprache
- Englisch (347)
- Mehrsprachig (5)
- Deutsch (1)
- Russisch (1)
Referierte Publikation
- ja (354) (entfernen)
Schlagworte
- Additive manufacturing (21)
- EBSD (16)
- Additive Manufacturing (13)
- Microstructure (13)
- Corrosion (12)
- Residual stress (12)
- Transmission electron microscopy (12)
- Creep (11)
- Glass (9)
- Crystallization (8)
Organisationseinheit der BAM
- 5 Werkstofftechnik (354) (entfernen)
Paper des Monats
- ja (11)
Addressing a strategy for publishing open and digital research data, this article presents the approach for streamlining and automating the process of storage and conversion of research data to those of semantically queryable data on the web. As the use case for demonstrating and evaluating the digitalization process, the primary datasets from low‐cycle‐fatigue testing of several copper alloys are prepared. The fatigue test ontology (FTO) and ckan.kupferdigital data management system are developed as two main prerequisites of the data digitalization process. FTO has been modeled according to the content of the fatigue testing standard and by reusing the basic formal ontology, industrial ontology foundry core ontology, and material science and engineering ontology. The ckan.kupferdigital data management system is also constructed in such a way that enables the users to prepare the protocols for mapping the datasets into the knowledge graph and automatically convert all the primary datasets to those machine‐readable data which are represented by the web ontology language. The retrievability of the converted digital data is also evaluated by querying the example competency questions, confirming that ckan.kupferdigital enables publishing open data that can be highly reused in the semantic web.
Zhang, Fengchan ; Oiticica, Pedro Ramon Almeida ; Abad-Arredondo, Jaime ; Arai, Marylyn Setsuko ; Oliveira, Osvaldo N. ; Jaque, Daniel ; Fernandez Dominguez, Antonio I. ; de Camargo, Andrea Simone Stucchi ; Haro-González, Patricia
Upconverting nanoparticles are essential in modern photonics due to their ability to convert infrared light to visible light. Despite their significance, they exhibit limited brightness, a key drawback that can be addressed by combining them with plasmonic nanoparticles. Plasmon-enhanced upconversion has been widely demonstrated in dry environments, where upconverting nanoparticles are immobilized, but constitutes a challenge in liquid media where Brownian motion competes against immobilization.
This study employs optical tweezers for the three-dimensional manipulation of an individual upconverting nanoparticle, enabling the exploration of plasmon-enhanced upconversion luminescence in water. Contrary to expectation, experiments reveal a long-range (micrometer scale) and moderate (20%) enhancement in upconversion luminescence due to the plasmonic resonances of gold nanostructures. Comparison between experiments and numerical simulations evidences the key role of Brownian motion. It is demonstrated how the three-dimensional Brownian fluctuations of the upconverting nanoparticle lead to an “average effect” that explains the magnitude and spatial extension of luminescence enhancement.
Pereira, Raíssa Monteiro ; Lohbauer, Ulrich ; Schulbert, Christian ; Göken, Mathias ; Wurmshuber, Michael ; Campos, Tiago Bastos Moreira ; Thim, Gilmar Patrocínio ; Mieller, Björn ; Belli, Renan
Modern dry pressing of ceramic powders using spray‐dried granulates cannot avoid the occurrence of defects related to persisting inter‐ and intra‐granulate interstitial voids. These constitute the parent defect size population limiting the application of polycrystalline ceramics in high‐stress conditions. The mitigation of such defects could widen the range of application in technical and biomedical engineering, reduce the safety range for design, and extend the lifetime of components. Herein, the Weibull size‐effect on strength in size‐partitioned Yttria‐stabilized zirconias (YSZ) feedstocks is used to explore the viability of changing the density distribution of granulate sizes as an effective strategy to obtain a denser particle packing that could reduce the size distribution of strength‐limiting pressing defects. In a direct assessment of critical defect size using multiscale strength testing with a dataset of ≈1300 values, the success of such an approach in increasing the strength reliability for small volume components is demonstrated, along with its ultimate failure in altering the defect size distribution in sintered YSZ ceramics across several length scales. Finally, it is shown that granule morphology (spherical or dimpled) fails to affect the defect density and size distribution in YSZ ceramics.
Pavasarytė, Lina ; Azevedo do Nascimento, Allana ; Cysne Barbosa, Ana Paula ; Trappe, Volker ; Melo, Daniel
Self-healing polymers have been developed to improve durability and reduce costs associated with maintenance during service. The addition of thermoplastics to thermosets to produce mendable polymers appears as a promising selfhealing technique. In this study, poly (ethylene-co-methacrylic acid) (EMAA) was added to epoxy resin and the effects of EMAA addition on epoxy properties were evaluated. Specimens with two different contents of thermoplastic and particles sizes were manufactured. A two-level full factorial experimental design was used to evaluate the effect of particle size and particle content on properties of epoxy modified with addition of EMAA. Tensile tests and dynamic mechanical analysis (DMA) were used and the evaluated responses were tensile strength, modulus of elasticity, and glass transition temperature (Tg). X-ray computed tomography (XCT) was used to investigate particle size and concentration after manufacturing. It was found that the particle concentration has greater effects on stress–strain behavior of epoxy while Tg was not significantly affected by neither of the analyzed entrance variables.
Relation of craze to crack length during slow crack growth phenomena in high‐density polyethylene
(2024)
The craze‐crack mechanism occurring in high‐density polyethylene (HDPE) causing slow crack growth and environmental stress cracking is investigated in detail with respect to the relation of crack length and the related craze zone. This is essential for the understanding of the resulting features of the formed fracture surface and their interpretation in the context of the transition from crack propagation to ductile shear deformation. It turns out that an already formed craze zone does not inevitably result in formation of a propagating crack, but could also undergo ductile failure. For the examination, the full notch creep test (FNCT) was employed with a subsequent advanced fracture surface analysis that was performed using various imaging techniques: light microscopy, laser scanning microscopy, scanning electron microscopy, and X‐ray micro computed tomography scan. FNCT specimens were progressively damaged for increasing durations under standard test conditions applying Arkopal, the standard surfactant solution, and biodiesel as test media were used to analyze the stepwise growth of cracks and crazes. From considerations based on well‐established fracture mechanics approaches, a theoretical correlation between the length of the actual crack and the length of the preceding craze zone was established that could be evidenced and affirmed by FNCT fracture surface analysis. Moreover, the yield strength of a HDPE material exposed to a certain medium as detected by a classic tensile test was found to be the crucial value of true stress to induce the transition from crack propagation due to the craze‐crack mechanism to shear deformation during FNCT measurements.
Highlights
- Progress of crack formation in high‐density polyethylene is analyzed by different imaging techniques
- Determined growth rates depend on distinction between craze zone and crack
- The ratio of the present crack to the anteceding craze zone is validated theoretically
- The transition from crack propagation to ductile shear deformation is identified
- An already formed craze zone may still fail by ductile mechanisms
Bordeenithikasem, Punnathat ; Carpenter, Kalind C. ; Hofmann, Douglas C. ; White, Victor E. ; Yee, Karl Y. ; Rizzardi, Quentin ; Maher, Jacob ; Maaß, Robert
Advancements in bulk metallic glass thermoplastic forming unleash the potential to fabricate microscale metallic features with unparalleled precision and durability, i.e. microspine gripping structures for mobility platforms on planetary or in-space robots. Four designs of grippers were fabricated and rigorously tested. Coefficient of friction on four test surfaces were measured and compared to SiC paper and Velcro. The hardness and elasticity of the bulk metallic glasses make them a game-changer in the field, offering a superior alternative to conventional nonmetallic grippers.
Dzugan, J. ; Lucon, E. ; Koukolikova, M. ; Li, Y. ; Rzepa, S. ; Yasin, M.S. ; Shao, S. ; Shamsaei, N. ; Seifi, M. ; Lodeiro, M. ; Lefebvre, F. ; Mayer, U. ; Olbricht, J. ; Houska, M. ; Mentl, V. ; You, Z.
An interlaboratory study, involving eigth international laboratories and coordinated by COMTES FHT (Czech Republic), was conducted to validate tensile measurements obtained using miniature specimens on additively manufactured (AM) components and artifacts. In addition to AM 316L stainless steel (316L SS), a wrought highstrength steel (34CrNiMo6V, equivalent to AISI 4340) was also used. Based on the results, a precision statement in accordance with ASTM E691 standard practice was developed, intended for inclusion in a proposed annex to the ASTM E8/E8M tension testing method. The primary outcomes of the study highlighted the agreement between yield and tensile strength measured from miniature and standard-sized tensile specimens. Furthermore, most tensile properties exhibited similar standard deviations, offering users insight into the efficacy of miniature specimen applications.
Salari, Farid ; Zocca, Andrea ; Bosetti, Paolo ; Hlaváček, Petr ; Italiano, Antonino ; Gobbin, Filippo ; Colombo, Paolo ; Kühne, Hans-Carsten ; Sglavo, Vincenzo M.
The present work addresses powder bed binder jetting additive manufacturing by selective magnesium phosphate cement activation. Despite the potential of this technology to aid the digitalization of the construction industry, the effect of processing parameters on the mechanical performance of printed materials has not yet been studied to generate a guideline for the further development of the technology. Statistical methodologies were used to screen the effect of four printing process parameters (printing speed, layer thickness, raster angle, and build direction on flexural and compressive strength). As the exploited technology works with constant fluid pressure, the physical interpretation of the effect of each factor can be considered taking into account the interactions between the binder materials in the powder bed. Analysis of variance (ANOVA) indicated that printing speed and layer thickness significantly affect mechanical performances. Furthermore, the layout of samples for the printing process is preferable to be parallel the printhead movement. An anisotropic behavior was observed, and the samples subjected to compressive forces parallel to the layer plane possessed lower strength values. This effect can be interpreted as a result of a weak area of low density in between layers, leading to a pronounced delamination under compression. Even though the strength of the printed material is not suitable for a structural concrete, it can be marginally improved by design of experiment and optimized for non-structural applications, such as for porous artificial stone. Design of experiment coupled with ANOVA methods can be used in the future to support the development of novel material mixtures, thus expanding the fields of application of this novel additive manufacturing technology.
A widespread recovery of waste heat requires a cost‐effective production of thermoelectric generators. Thermoelectric oxides are predestined for use at high temperatures. For manufacturing reasons, a multilayer generator design will be easily scalable and cost‐effective. To evaluate the potential of ceramic multilayer technology for that purpose, a multilayer of the promising thermoelectric oxides calcium cobaltite (Ca3Co4O9), calcium manganate (CMO, CaMnO3), and glass–ceramic insulation layers is fabricated. Cracks and reaction layers at the interfaces are observed in the microstructure. The compositions of these reaction layers are identified by energy‐dispersive X‐ray spectroscopy and X‐ray diffraction. Mechanical and thermal properties of all layers are compiled from literature or determined by purposeful sample preparation and testing. Based on this data set, the internal stresses in the multilayer after co‐firing are calculated numerically. It is shown that tensile stresses in the range of 50 MPa occur in the CMO layers. The reaction layers have only a minor influence on the level of these residual stresses. Herein, it is proven that the material system is basically suitable for multilayer generator production, but that the co‐firing process and the layer structure must be adapted to improve densification and reduce the tensile stresses in the CMO.
High‐temperature KCl‐induced corrosion of high Cr and Ni alloys investigated by in‐situ diffraction
(2024)
High‐temperature KCl‐induced corrosion in laboratory air was observed in situ utilizing X‐ray diffraction. High Cr‐containing model alloys (Fe‐13Cr, Fe‐18Cr‐12Ni, and Fe‐25Cr‐20Ni) were coated with KCl and exposed to dry air at 560°C. KCl‐free alloys were studied in the equivalent atmosphere as a reference. After exposure to KCl‐free environments, all alloys showed the formation of very thin oxide layers, indicating good corrosion resistance. In contrast, KCl‐bearing alloys showed distinct damage after exposure.