Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chen Hao Qian"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Transactions of Nonferrous Metals Society of China. 27:2622-2629
The evolution of microstructure and microhardness was studied in a commercial tungsten-25% rhenium (mass fraction) (W-25Re) alloy processed by the high pressure torsion (HPT) procedure under a pressure of 7.7 GPa up to 10 revolutions at different tem
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:
Rare Metals. 41:3546-3551
Equal-channel angular pressing (ECAP) is considered to be one of the most effective processing procedures to produce ultrafine-grained (UFG) materials. A new Al–Zn–Mg–Cu–Zr alloy was subjected to ECAP experiment in Route BC (i.e ., rotated 90
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:
Journal of Materials Engineering and Performance. 24:832-838
Powder mixture of pure Al and oxidized SiC was consolidated into SiCp/Al composites by equal channel angular pressing and torsion (ECAP-T). The influences of several parameters on the thermal expansions, the thermal conductivities, and the recrystall
Publikováno v:
Transactions of Nonferrous Metals Society of China. 24:1289-1294
Consolidation of pure Al powder was conducted at 200 °C by equal channel angular pressing and torsion (ECAPT) method. The grain refinement and consolidation behavior were deeply investigated by scan electronic microscopy (SEM) and transmission elect