摘要
通过对湿喷机部件法兰管中ZGMn13-2与45Mn焊缝裂纹产生的原因分析,根据两种材料的焊接工艺性特点,提出了防止ZGMn13-2与45Mn焊缝开裂的工艺措施,保证了法兰管的焊接质量。
Through cause analysis of ZGMn13-2/45 Mn weld cracking of the flange tube on a wet spraying machine,technical measures were proposed to prevent the ZGMn13-2/45 Mn weld cracking based on the weldability of ZGMn13-2 and45 Mn, which ensured welding quality of the flange tube.
作者
卢尚文
易杰
王红涛
龚艳丽
简忠武
LU Shangwen;YI Jie;WANG Hongtao;GONG Yanli;JIAN Zhongwu(Hu'nan Industry Polytechnic,Changsha 410208,China;Jiangsu KTK Locomotive &Rolling Stock Co.,Ltd.,Changzhou 213614,China)
出处
《热加工工艺》
CSCD
北大核心
2018年第17期247-250,共4页
Hot Working Technology