为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A way which uses electrcless plating of Ni-P alloy to treat the Al-alloy-rapier head, instead of the import one, is intr......

Al-alloy (AA5022) corrosion penetration (CP) and crystal structure were investigated after running static immersion corr......

An aluminium alloy and its composite with dispersed SiC particles made by liquid metallurgy route were extruded under op......