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; The amorphous Fe-Ni-W alloy deposits were plated on the surface of AISI 1045 steels and copper alloys. The deposits were obtained through the following procedures: burnishing-polishing-degreasing-wash- ing..., such as AISI 1045 steels and copper alloys. Table 2 Corrosion resistance of Fe-Ni-W alloy deposits on different substrates 2) Under dry sliding condition, the chromium deposit is worn more......
High Carbon Alloy Steels with Multiple Types of Ultra-fine Carbides and Their Characteristics QI Yu-hong1,DAI Yu-mei1,LIU Yan-xia1,ZHANG Zhan-ping1,GAO Hong-tao1,MA Yong-qing1 (1.Dalian Maritime University, Dalian, China) 摘要:Under normal forging and annealing conditions, there are different ultra fine carbides (M3C, M23C6, M7C3, M6C and MC) in high carbon alloy steels when alloy composition......
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Annulus electromagnetic stirring for preparing semisolid A357 aluminum alloy slurry BAI Yue-long(白月龙), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), SHI Li-kai(石力开) General Research Institute...; Abstract: The effects of pouring temperature and annulus gap width on the microstructure of the semi-solid A357 aluminum alloy......