Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Saiyin Ye"'
Publikováno v:
Chemical Engineering Communications. 190:1563-1582
OLiPSE-02 Fe-Cu samples, which were liquid phase sintered under 10 m 5 torr in microgravity for 20, 30, 60, and 330 min for each composition, were analyzed in this article. The compositions of the samples are 80% Fe/Cu, 70% Fe/Cu, 60% Fe/Cu, and 50%
Publikováno v:
Journal of Materials Science. 38:377-388
Liquid phase sintered materials are characterized by a connected microstructure composed of contacting grains in a solidified matrix phase. Characterizations on the sintered microstructure are typically performed by two-dimensional cross sections. A
Publikováno v:
Journal of Materials Science. 35:5973-5980
Twelve Co-Cu powder compact samples with different liquid volume fractions were processed during microgravity liquid phase sintering on a suborbital sounding rocket and three Space Shuttle missions. The processing times ranged from 2.5 minutes to 66
Autor:
Yu K. Bratuchin, Yubin He, Jamil Naser, Saiyin Ye, Anjilivelil K. Kuruvilla, Alexander Ivanov, G. F. Putin, James E. Smith
Publikováno v:
High Temperatures-High Pressures. 32:613-620
In microgravity liquid-phase sintering (LPS), the reduction of sedimentation-driven convection permits the study of pore formation and metamorphosis otherwise obscured by gravity. These motions result from interfacial energy differences, instabilitie