微量Mg元素添加对Cu-Cr合金析出行为及性能的影响
邬善江,王俊峰,钟淑伟,张建波,汪航,杨斌

Effect of Trace Mg Addition on Precipitation Behavior and Properties of Cu-Cr Alloy
Shanjiang WU,Junfeng WANG,Shuwei ZHONG,Jianbo ZHANG,Hang WANG,Bin YANG
表3 500℃/1 h时效态Cu-Cr-(Mg)合金EDS结果
Table 3 EDS results of Cu-Cr-(Mg) alloys after aging at 500℃ for 1 h (atomic fraction, %)
PositionCuCrMg
Cu-0.37CrEDS 197.82.2-
EDS 2100--
Cu-0.34Cr-0.16MgEDS 197.60.91.5