解决YSP-50型液化石油气钢瓶瓶体纵焊缝焊接烧穿问题  

Resolution to the Burned-out Problems of the Vertical Welding Line of YSP-50 LPG Steel Bottle

作　　者：万里涛 张鸿娥 

机构地区：[1]哈尔滨锅炉压力容器检验研究所,黑龙江哈尔滨150000 [2]佳木斯鹿灵制药有限责任公司,黑龙江佳木斯154004

出　　处：《佳木斯大学学报（自然科学版）》2006年第3期402-403,共2页Journal of Jiamusi University：Natural Science Edition

摘　　要：对制造YSP-50型液化石油气钢瓶瓶体纵缝焊接,采用埋弧自动正背面焊接成型工艺进行探讨,提出采用充气橡胶帆布耐火软管上面铺上焊剂作为埋弧衬垫材料,解决瓶体烧穿问题,提高焊接质量.The paper discussed the fomaing processes using automatic submerged arc welding in face and back, put forward a new method of spreading welding flux on gas - filled rubber canvas refractory soft pipe as submerged arc welding pad, solved the burned - out problems of the vertical welding line during welding, and enhanced the welding property.

关 键 词：液化石油气 纵焊缝 烧穿 变形 热处理 机械性能 

分 类 号：TG441.7[金属学及工艺—焊接]