优质工艺性能A102焊条的研究  

Study of A102 Welder with high quality

作　　者：温家伶[1] 包立斌[1] 牛全峰[1] 王强[1] 

机构地区：[1]武汉理工大学材料科学与工程学院,湖北武汉430063

出　　处：《华中科技大学学报（自然科学版）》2004年第7期95-97,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

摘　　要：阐述了所研制的A1 0 2不锈钢焊条焊接工艺特点 ,做了焊条焊接工艺试验 ,测试了焊条熔敷金属的机械性能 .分析了该焊条药皮尾部发红、尾部开裂和气孔产生的原因 ,通过焊条药皮配方的优化设计解决了药皮尾部发红。The mechanical performance of welded seam of A102 electrode was expounded. Welding technological test was examined and the mechanical performance of molten metal of this electrode measured. The reasons that the end of the electrode covering turned red, had cracking and gas hole were analyzed. The optimum design can solve the above problems.

关 键 词：不锈钢焊条 配方设计 机械性能 气孔 

分 类 号：TG421[金属学及工艺—焊接]