铸造技术2017，Vol.38Issue(3)：585-588,4.DOI:10.16410/j.issn1000-8365.2017.03.026
强流脉冲电子束表面改性30SiMn2MoVA钢的显微组织与耐蚀性能研究
Microstructure and Corrosion Resistance of 30SiMn2MoVA Steel Modified by High Current Pulsed Electron Beam
摘要
Abstract
The corrosion resistance of 30SiMn2MoVA steel treated by high current pulsed electron beam under different pulsed times was studied.The results show that the corrosion resistance is improved after high current pulsed electron beam treatment and the sample has the highest corrosion potential of-641 mV after 30 times pulse processing.The corrosion tendency is the lowest.The minimum corrosion current density is 6.91×10-4 mA/cm2,wjich can get the minimum corrosion rate and the best corrosion resistance.关键词
强流脉冲电子束/30SiMn2MoVA钢/表面改性/耐蚀性Key words
high current pulsed electron beam/30SiMn2MoVA steel/surface modification/corrosion resistance分类
矿业与冶金引用本文复制引用
周志明,陈光海,宋小放,黄伟九,姚远,李晓雄..强流脉冲电子束表面改性30SiMn2MoVA钢的显微组织与耐蚀性能研究[J].铸造技术,2017,38(3):585-588,4.基金项目
国家自然科学基金(51101177) （51101177）
重庆市科委攻关项目(cstc2014yykfB60004) （cstc2014yykfB60004）
重庆市巴南区科研基金(2015TJ08) （2015TJ08）
重庆市模具技术重点实验室开放基金(2015TD19) （2015TD19）
