7075 aluminum alloy thick-plates were produced by three processing routines: commercial hot-rolling followed by heat treatment of quenching and ageing (HR+QA),
A virtual instrument(Ⅵ) was developed to monitor the technological parameters in the process of brush plating, including coating thickness, brush-plating curre
【正】 It’s over four years since I began teaching English grammar at the KwangchowInstitute of Foreign Languages. Thanks to the concerted efforts of my comrad
The effects of different purification processes on the mechanical properties,structure and fracture pattern of AZ91 magnesium alloy wastes were studied.The resu
The tribological characteristics of hypereutectic Al-17Si-xLa alloys against heat-treated GCr15 bearing steel under unlubricated conditions were investigated us
The variation rule of the sensitive physical properties of Al-16%Si alloy melt was studied. The results show that within a certain temperature range, the electr