摘要
研究了固溶温度对真空熔炼后又进行电渣重熔的 32Mn 7Cr 1Mo 0 .3N奥氏体钢低温韧度的影响。结果表明 :随固溶温度的升高 ,不论是快冷还是缓冷的试样 。
The influence of solution temperature on the cryogenic toughness of 32Mn 7Cr 1Mo 0.3N austenitic steel,which was melted in vacuum induced furnace and then remelted in electroslag.The results show that with the rising of solution temperature, the impact toughness of specimen increase obviously,whatever are cooled quickly or slowly.
出处
《金属热处理》
CAS
CSCD
北大核心
2000年第4期7-9,共3页
Heat Treatment of Metals
基金
国家自然科学基金资助项目 !(59771001)
关键词
高锰奥氏体钢
固溶温度
低温韧度
电渣重熔
high Mn austenitic steel
solution temperature
cryogenic toughness
