Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hong-ge YAN"'
Publikováno v:
Transactions of Nonferrous Metals Society of China. 32:2852-2865
Publikováno v:
Transactions of Nonferrous Metals Society of China. 31:3626-3642
Autor:
Shao Ding Sheng, Hong Ge Yan
Publikováno v:
Advanced Materials Research. :29-33
AZ91 alloy powder was prepared by two-roller quenching equipment. The powders were consolidated and extruded into bar. The microstructures of the powders and bars were observed by optical microscope (OM), XRD, HRTEM and SEM. The results suggested tha
Publikováno v:
Journal of Materials Science. 43:6200-6205
In the present study, a large dimension Al–10.15Zn–3.6Mg–1.8Cu–0.15Ni–0.3Zr/SiCp composite was synthesized by the multi-layer spray deposition process, then densities by a novel sequential motion compaction technique. The microstructures an
Publikováno v:
Materials Science Forum. :363-366
Al-Cu-Co and Al-Cu-Ni ternary alloy nanopowders were prepared via a self-developed solid-liquid reaction milling technique. The milling balls were made of the metals with highest melting point for each alloy systems. And the binary alloy melts of oth
Publikováno v:
Advanced Materials Research. :91-94
In order to improve the formability of AZ31 magnesium alloy sheet at room temperature, a new process, so-called equal channel angular rolling (ECAR) and followed by annealing treatment was applied to process the sheet. The optical microstructure of t
Publikováno v:
Materials Science Forum. :827-830
In the present investigation, several novel techniques including sequential motion compaction, ceramic rolling and frame-confined rolling have been developed to improve the formability of spray deposited porous aluminum alloy preforms. The experiment
Publikováno v:
Journal of Metastable and Nanocrystalline Materials. :261-264
Publikováno v:
Journal of Metastable and Nanocrystalline Materials. :593-596
Publikováno v:
Materials Science Forum. :2835-2840
The evolution of SiC particle distribution in spray codeposition SiCp/7075Al composite during extrusion was investigated. A unique metallurgical pattern designated as ring- and band-pattern in the cross section of the extruded products occurred which