摘要
YSP-15型液化石油气钢瓶瓶嘴的角焊缝不允许出现裂纹、咬边、夹渣、气孔等缺陷。对液化气钢瓶在水压爆破试验时所产生的角焊缝裂纹的特征、影响因素及形成原因进行了分析,提出了防止措施。
It is not to allow the occurrence of rejectable defects inside the nozzle weld of YSP-15 LPG cylinder such as slag inclusion, cluster porosity, undercut, especially cracking. The measures to prevent the nozzle weld from cracking occurred during hydraulic explosive test is put forward based on the analysis to the characteristics, the affected factors and the reasons for this kind of cracking.
出处
《焊接》
北大核心
1990年第4期10-13,共4页
Welding & Joining
