ODS合金与低合金钢异种金属焊接技术的研究现状  

Research status of dissimilar metal welding technology of ODS alloy and low alloy steel

作　　者：曹睿[1] 王恒霖 车洪艳[2,3] 闫英杰 Cao Rui;Wang Henglin;Che Hongyan;Yan Yingjie(Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou 730050,China;China Iron&Steel Research Technology Co.,Ltd.,Advanced Technology&Materials Co.,Ltd.,Beijing 100081,China;Hebei Engineering Technology Research Center for Hot Isostatic Pressing,Zhuozhou 072750,Hebei,China)

机构地区：[1]兰州理工大学,省部共建有色金属先进加工与再利用国家重点实验室,兰州730050 [2]中国钢研科技集团有限公司,安泰科技股份有限公司,北京100081 [3]河北省热等静压工程技术研究中心,河北涿州072750

出　　处：《焊接》2021年第10期1-7,61,共8页Welding & Joining

基　　金：国家自然科学基金资助项目(52175325,51961024,52071170);甘肃省教育厅“双一流”科研重点项目(GSSYLXM-03)。

摘　　要：总结分析了ODS合金与低合金钢异种金属焊接技术的研究进展,主要介绍了ODS合金与低合金钢的摩擦焊、电阻焊和电子束焊的研究现状,分析了不同焊接方法下焊接接头的组织、性能和氧化物颗粒的分布情况,总结了各种焊接技术所存在的问题,并分析了不同问题的产生原因及解决办法。总结出未来ODS合金与低合金钢焊接研究的方向。The research progress of dissimilar metal welding technology between ODS alloy and low alloy steel was summarized and analyzed in the paper.The research status of friction welding,resistance welding and electron beam welding of ODS alloy and low alloy steels was mainly introduced in the paper,the microstructure,properties and oxide particles distribution of the welded joints under different welding methods were analyzed,the existing problems of various welding technology were summarized,and the causes and solutions of different problems were analyzed.The research direction of ODS alloy and low alloy steel welding in the future was summarized.

关 键 词：ODS合金 低合金钢 异种金属焊接 氧化物弥散强化 

分 类 号：TG47[金属学及工艺—焊接]