摘要
分析了高强度钢的突出焊接问题,针对这些问题提出了相应的解决措施,并对高强钢焊接进行了试验探究,研究表明:经‘预热+消氢热处理’的焊件比‘不预热+消氢热’处理的焊件强度稍低,而塑性好很多。
Analysis of the welding problems of high strength steels and their solutions, and the high strength steel welding tests are carried out to explore, research shows that： the preheating ＋ hydrogen elimination of heat treatment of welding components than no preheating welding strength ＋ fire hydrogen heat ＇treatment slightly lower, while the plastic a lot better.
出处
《煤矿机械》
2015年第7期163-164,共2页
Coal Mine Machinery
关键词
高强钢
焊接问题
焊接措施
试验探究
high strength steel
welding problem
welding measures
test probe
