典型文献
The effect of welding materials on 1Cr18Ni9Ti and 2Cr13 steel welded joints electrochemical properties
文献摘要：
By method of TIG, two kinds of welding materials were filled in and under certain welding craft conditions, 1Cr18Ni9Ti and 2Cr13 were welded. The microstructure of two kinds of welded joints were observed and analyzed by OM, SEM. Through seawater immer-sion test, polarization curves and AC impedance spectroscopy of two kinds of welding joints were obtained. The results show that 2Cr13 and 1Cr18Ni9Ti welded joints are typical columnar crystal, the microstructure is lath martensite+austenite+carbide. The welded joints that filled in 308 and H1Cr21Ni10Mn7Mo welding wires, corrosion resistance has same change rule: Austenite base metal>HAZ near Austenite>welded joint>HAZ near Martensite>Martensite base metal. The every zone contrast of two kinds of welded joint corrosion resist-ance obtains:the welded joints filled in 308>the welded joints filled in H1Cr21Ni10Mn7Mo.
文献关键词：
中图分类号：
作者姓名：
Zhao Yongtao;Hu Yuqing;Dong Junhui;Zhou Junwei
作者机构：
Material and Metallurgy School,Inner Mongolia University of Science and Technology,Baotou,014010,China;Materials Science and Engineering school,Inner Mongolia University of Technology,Huhhot,010051,China;Steel-making factory,Iron and steel group company,Baotou,014010,China
文献出处：
引用格式：
[1]Zhao Yongtao;Hu Yuqing;Dong Junhui;Zhou Junwei-.The effect of welding materials on 1Cr18Ni9Ti and 2Cr13 steel welded joints electrochemical properties)[J].中国焊接（英文版）,2022(03):42-47
A类：
immer,martensite+austenite+carbide,H1Cr21Ni10Mn7Mo,Martensite
B类：
effect,welding,materials,1Cr18Ni9Ti,2Cr13,steel,welded,joints,electrochemical,properties,By,method,TIG,two,kinds,were,filled,under,certain,craft,conditions,microstructure,observed,analyzed,by,OM,Through,seawater,test,polarization,curves,AC,impedance,spectroscopy,obtained,results,show,that,are,typical,columnar,crystal,lath,wires,corrosion,resistance,has,same,change,rule,Austenite,base,metal,HAZ,near,every,zone,contrast,obtains
AB值：
0.423139
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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。
