Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Ke Min Xue"'
Publikováno v:
Journal of Materials Science. 58:1925-1938
Publikováno v:
Transactions of Nonferrous Metals Society of China. 28:461-468
Multiple direction compression (MDC) was conducted on sintered pure tungsten (99.9%, mass fraction) with different reductions at 1423 K. The microstructure, microhardness and thermal stability of the MDC-processed samples were studied by X-ray diffra
Publikováno v:
Key Engineering Materials. 732:76-80
X-ray diffraction and EBSD techniques were applied to investigate microstructure evolution and phase transition of thermal deformed TA15 titanium alloy under different heating methods(β phase zone heating and conventional heating). The results indic
Publikováno v:
Key Engineering Materials. 732:11-15
Pure molybdenum powder material was processed by equal channel angular pressing (ECAP) with different numbers of passes at the temperature of 400 °C and then Vickers microhardness measurements and scanning electron microscopy (SEM) analysis were con
Publikováno v:
Key Engineering Materials. 732:38-42
Oxidized and non-oxidized SiC particulates were mixed with Al powder respectively and the two kinds of mixed powders were consolidated at 250°C by equal channel angular pressing and torsion (ECAP-T), which belongs to severe plastic deformation. The
Publikováno v:
Journal of Physics: Conference Series. 1798:012026
Turning as a common forming method of parts, its typical processing characteristics are: in the process of turning there is a lot of turning heat, turning temperature concentration, stress concentration, etc, these phenomena in addition to affecting
Publikováno v:
Transactions of Nonferrous Metals Society of China. 25:2122-2129
In comparison with the conventional equal channel angular pressing (ECAP) process, a comprehensive study of influence of twist extrusion (TE) process on consolidating pure aluminum powder in tubes (PITs) by equal channel angular pressing and torsion
Publikováno v:
Transactions of Nonferrous Metals Society of China. 25:1744-1751
Powder mixture of pure Al and oxidized SiC was consolidated into 10% (mass fraction) SiC p /Al composites at 523 K by equal channel angular pressing and torsion (ECAP-T). The interfacial bonding of the composites was characterized by transmission ele
Publikováno v:
Transactions of Nonferrous Metals Society of China. 25:1376-1382
Powder mixture of pure Al and oxidized SiC was consolidated into 10% (mass fraction) SiCp/Al composites at 250 °C by equal channel angular pressing and torsion (ECAP-T). The valence states of Si for SiC particulates and Al for the as-consolidated co
Publikováno v:
Advanced Materials Research. 1063:108-111
The hot stamping process of ultra high strength steel(UHSS) sheet is an innovative way to manufacture the components with a ultra high tensile strength. The sufficiency of martensitic transformation in formed component is affected by pre-heating temp