钎料合金BCo46的抗热腐蚀性能*

景艳红, 刘恩泽, 郑志, 佟健, 宁礼奎, 何平

HOT CORROSION RESISTANCE OF FILLER ALLOY BCo46

JING Yanhong, LIU Enze, ZHENG Zhi, TONG Jian, Ning Likui, HE Ping

表1 BCo46, BNi-2和DZ468合金的化学成分

Alloy Al Mo W Co Cr Ti Ta Re C B Fe Si Ni BCo46 - - 10 Bal. 22 - - - - 2 - - 20 BNi-2 - - - - 7 - - - - 3 3 4.5 Bal. DZ468 5.2 1 5 8.5 12 0.5 5 2 0.06 0.01 - - Bal.