典型文献
Effect of vanadium on hydrogen embrittlement of grade 12.9 high-strength bolt steels
文献摘要：
In this study,the effect of vanadium addition(0.25％)on microstructure and hydrogen embrittlement(HE)was investigated in grade 12.9 bolt steels,and hydrogen diffusion was analyzed by hydrogen permeation.The results show that the addition of 0.25％vanadium in bolt steels can significantly improve the HE resistance.Vanadium addition can form a large number of vanadium precipitates,resulting in the uniform distribution of hydrogen and reduction of hydrogen accumulated at local grain boundaries,which promotes the inhibition of hydrogen-induced cracking.
文献关键词：
中图分类号：
作者姓名：
ZHAO Haoyang;YAO Zan;HUANG Zongze
作者机构：
Research Institute,Baoshan Iron&Steel Co.,Ltd.,Shanghai 201999,China
文献出处：
引用格式：
[1]ZHAO Haoyang;YAO Zan;HUANG Zongze-.Effect of vanadium on hydrogen embrittlement of grade 12.9 high-strength bolt steels)[J].宝钢技术研究（英文版）,2022(04):21-27
A类：
B类：
Effect,vanadium,hydrogen,embrittlement,grade,high,strength,bolt,steels,In,this,study,effect,addition,microstructure,HE,was,investigated,diffusion,analyzed,by,permeation,results,show,that,significantly,improve,resistance,Vanadium,large,number,precipitates,resulting,uniform,distribution,reduction,accumulated,local,grain,boundaries,which,promotes,inhibition,induced,cracking
AB值：
0.564362
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
