摘要
为解决石油设备空心管强韧性不足问题 ,通过改变传统冷却方法 ,对不同尺寸 42CrMo钢管在PM聚合物介质中进行了淬火试验 ,对其力学性能作了分析比较 ,获得
In order to improve strength and toughness of 42CrMo steel drill pipe,after quenching of the drill pipe samples in different size in polymer aqua solution,the mechanical properties of the samples were analyzed,finally we obtained the optimal quenching process in PM polymer solution.
出处
《金属热处理》
CAS
CSCD
北大核心
2001年第5期43-44,共2页
Heat Treatment of Metals
