@misc{ZhaoChangEbeletal., author = {Zhao, Dapeng and Chang, Keke and Ebel, Thomas and Quian, M. and Willumeit-R{\"o}mer, Regine and Yan, M. and Pyczak, Florian}, title = {Titanium carbide precipitation in Ti-22Nb alloy fabricated by metal injection moulding}, series = {Powder Metallurgy}, volume = {57}, journal = {Powder Metallurgy}, number = {1}, issn = {1743-2901}, pages = {2 -- 4}, language = {en} } @misc{ZhaoChangEbeletal., author = {Zhao, Dapeng and Chang, Keke and Ebel, Thomas and Quian, M. and Willumeit-R{\"o}mer, Regine and Yan, M. and Pyczak, Florian}, title = {Microstructure and mechanical behavior of metal injection molded Ti-Nb binary alloys as biomedical material}, series = {Journal of the Mechanical Behavior of Biomedical Materials}, journal = {Journal of the Mechanical Behavior of Biomedical Materials}, number = {28}, issn = {1878-0180}, pages = {171 -- 182}, language = {en} } @misc{ZhaoChangEbeletal., author = {Zhao, Dapeng and Chang, Keke and Ebel, Thomas and Nie, Hermin and Willumeit-R{\"o}mer, Regine and Pyczak, Florian}, title = {Sintering behavior and mechanical properties of a metal injection molded Ti-Nb binary alloy as biomaterial}, series = {Journal of Alloys and Compounds}, volume = {640}, journal = {Journal of Alloys and Compounds}, issn = {0925-8388}, pages = {393 -- 400}, language = {en} } @misc{MorenoOmidiWurlitzeretal., author = {Moreno, Liana Amaya and Omidi, Maryam and Wurlitzer, Marcus and Luthringer, B{\´e}reng{\`e}re and Helmholz, Heike and Schl{\"u}ter, Hartmut and Willumeit-R{\"o}mer, Regine and F{\"u}genschuh, Armin}, title = {Understanding Protein Networks Using Vester's Sensitivity Model}, series = {IEEE/ACM Transactions on Computational Biology and Bioinformatics}, volume = {17}, journal = {IEEE/ACM Transactions on Computational Biology and Bioinformatics}, number = {4}, issn = {1545-5963}, doi = {10.1109/TCBB.2018.2885757}, pages = {1440 -- 1450}, language = {en} } @misc{XuPyczakYanetal., author = {Xu, Peng and Pyczak, Florian and Yan, Ma and Limberg, Wolfgang and Willumeit-R{\"o}mer, Regine and Ebel, Thomas}, title = {Tensile toughening of powder-injection-molded β Ti-Nb-Zr biomaterials by adjusting TiC particle distribution from aligned to dispersed pattern}, series = {Applied Materials Today}, volume = {19}, journal = {Applied Materials Today}, issn = {2352-9407}, doi = {10.1016/j.apmt.2020.100630}, pages = {14}, language = {en} } @misc{PengEbelPyczaketal., author = {Peng, Xu and Ebel, Thomas and Pyczak, Florian and Willumeit-R{\"o}mer, Regine and Sen, Yu}, title = {Influence of defects on damage tolerance of Metal-Injection-Molded β titanium alloys under static and dynamic loading}, series = {Powder Metallurgy}, volume = {65}, journal = {Powder Metallurgy}, number = {5}, issn = {1743-2901}, doi = {10.1080/00325899.2022.2069077}, pages = {354 -- 364}, abstract = {The β titanium alloys are key materials in lightweight and biomedical applications, due to the combination of excellent biocompatibility and mechanical properties. However, the Binder-based Powder Technologies such as Metal-Injection-Molding (MIM), Binder-Jetting and Fused-Filament-Fabrication, normally introduce three major processing-related defects in the as-sintered Ti-parts: (i) residual porosity, (ii) high impurity level and (iii) coarse-grained structure. The previous studies revealed that these processing defects invariably tend to be even more severe in β titanium alloys than in α/β Ti-6Al-4V alloy, all fabricated by powder metallurgical route. In this work, these processing defects and their likely origins in MIM β titanium alloys are analysed. Furthermore, the influence of these defects on damage tolerance and fracture mechanisms of MIM β titanium alloys under either static or dynamic loading is investigated. Based on the studies, strategic technical improvements in the processing to improve the reliability of MIM β titanium alloys products are proposed.}, language = {en} } @misc{ZhaoChenChangetal., author = {Zhao, Dapeng and Chen, Yu-kai and Chang, Keke and Ebel, Thomas and Luthringer, B{\´e}reng{\`e}re and Willumeit-R{\"o}mer, Regine and Pyczak, Florian}, title = {Surface topography and cytocompatibility of metal injection molded Ti-22Nb alloy as biomaterial}, series = {Transactions of Nonferrous Metals Society of China}, volume = {28}, journal = {Transactions of Nonferrous Metals Society of China}, number = {7}, issn = {1003-6326}, doi = {10.1016/S1003-6326(18)64772-7}, pages = {1342 -- 1350}, language = {en} }