摘要
桥梁结构复杂,构件制作时需大量采用焊接,焊接的方法主要是埋弧自动焊,为了验证321-Q370q复合板能否满足桥梁用钢的焊接要求,对复合板埋弧焊接头进行了一系列性能试验。试验结果表明,焊接接头各项性能均能满足相关标准要求。
Welding is widely used in the manufacture of bridge structure and manual welding and submerged arc auto welding are always employed. In order to confirm the adaptabilitg of 321-Q370q clad plates to welding requirements in bridge mannfacturing the welding joint performance test of manual welding and the submerged arc welding has been carried. The test result indicated that both kinds of welding joints meet the requirements stipwated in related specifications.
出处
《材料开发与应用》
CAS
2009年第2期42-47,共6页
Development and Application of Materials
