TY - GEN A1 - Li, Yuzhi A1 - Pyczak, Florian A1 - Oehring, Michael A1 - Wang, Li A1 - Paul, Jonathan A1 - Lorenz, Uwe A1 - Yao, Zekun T1 - Thermal Stability of gamma' phase in long-term aged Co-Al-W alloys T2 - Journal of Alloys and Compounds Y1 - 2017 SN - 0925-8388 VL - 729 SP - 266 EP - 276 ER - TY - GEN A1 - Li, Longjun A1 - Wang, Li A1 - Liang, Zhida A1 - He, Junyang A1 - Qiu, Jingwen A1 - Pyczak, Florian A1 - Song, Min T1 - Effects of Ni and Cr on the high-temperature oxidation behavior and mechanisms of Co- and CoNi-base superalloys T2 - Materials and Design N2 - The high-temperature oxidation behaviors of Co- and CoNi-base alloys with different Ni and Cr additions were investigated by isothermal oxidation in air at 900 and 1000 °C. The structure, composition, and element distribution in the three layers within the oxide scales in different alloys have been explored in detail by electron microscopy, especially with regard to the fine oxide particles in the intermediate layer. Based on the microstructure and phase constitution of the oxide scales, the synergetic effects of alloying elements on the oxidation mechanisms and resistance have been elucidated in detail with the aid of CALPHAD calculation. Y1 - 2022 U6 - https://doi.org/10.1016/j.matdes.2022.111291 SN - 1873-4197 VL - 224 ER - TY - GEN A1 - Li, Yuzhi A1 - Pyczak, Florian A1 - Stark, Andreas A1 - Wang, Li A1 - Oehring, Michael A1 - Paul, Jonathan A1 - Lorenz, Uwe T1 - Temperature dependence of misfit in different Co–Al–W ternary alloys measured by synchrotron X-ray diffraction T2 - Journal of Alloys and Compounds Y1 - 2020 SN - 0925-8388 VL - 819 ER - TY - GEN A1 - Wang, Li A1 - Oehring, Michael A1 - Li, Yuzhi A1 - Song, Lin A1 - Liu, Yon A1 - Stark, Andreas A1 - Lorenz, Uwe A1 - Pyczak, Florian T1 - Microstructure, phase stability and element partitioning of γ/γʹ Co-9Al-9W-2X alloys in different annealing conditions T2 - Journal of Alloys and Compounds Y1 - 2019 SN - 0925-8388 VL - 787 SP - 594 EP - 605 ER - TY - GEN A1 - Wang, Li A1 - Pyczak, Florian A1 - Zhang, Jian A1 - Lou, Langhong A1 - Singer, Robert F. T1 - Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4 T2 - Materials Science and Engineering A Y1 - 2012 SN - 1873-4936 IS - 532 SP - 487 EP - 492 ER - TY - GEN A1 - Wang, Li A1 - Pyczak, Florian A1 - Zhang, Jian A1 - Singer, Robert F. T1 - On the role of eutectics during recrystallization in a single crystal nickel-base superalloy - CMSX-4 T2 - International Journal of Materials Research Y1 - 2009 SN - 2195-8556 VL - 100 IS - 8 SP - 1046 EP - 1051 ER - TY - CHAP A1 - Wang, Li A1 - Pyczak, Florian A1 - Gabrisch, Heike A1 - Lorenz, Uwe A1 - Münch, Mathias A1 - Schimansky, Frank-Peter A1 - Schreyer, Andreas A1 - Stark, Andreas T1 - Effects of Carbon Content, Annealing Condition and Internal Defects on the nucleation, growth and coarsening of P-type Carbides in High Niobium Containing TiAl Alloys T2 - Advanced structural and functional intermetallic-based alloys, November 30 - December 5, 2014, Boston, Massachusetts, USA Y1 - 2015 SN - 978-1-5108-0634-4 SP - 61 EP - 66 PB - Curran CY - Red Hook, NY ER - TY - GEN A1 - Wang, Li A1 - Gabrisch, Heike A1 - Lorenz, Uwe A1 - Schimansky, Frank-Peter A1 - Schreyer, Andreas A1 - Stark, Andreas A1 - Pyczak, Florian T1 - Nucleation and thermal stability of carbide precipitates in high Nb containing TiAl alloys T2 - Intermetallics Y1 - 2015 U6 - https://doi.org/10.1016/j.intermet.2015.07.001 SN - 0966-9795 VL - 66 SP - 111 EP - 119 ER - TY - GEN A1 - Zang, Yufeng A1 - Lin, Nanying A1 - Li, Yaping A1 - Wang, Xiadon A1 - Kang, Junyong A1 - Wilks, Regan G. A1 - Bär, Marcus A1 - Mu, Rui T1 - The isotype ZnO/SiC heterojunction prepared by molecular beam epitaxy – A chemical inert interface with significant band discontinuities T2 - Scientific reports Y1 - 2016 U6 - https://doi.org/10.1038/srep23106 SN - 2045-2322 VL - 6 SP - 23106 ER - TY - GEN A1 - Wang, Li A1 - Lorenz, Uwe A1 - Münch, Mathias A1 - Stark, Andreas A1 - Pyczak, Florian T1 - Influence of alloy composition and thermal history on carbide precipitation in γ-based TiAl alloys T2 - Intermetallics Y1 - 2017 SN - 0966-9795 VL - 89 SP - 32 EP - 39 ER -