摘要
通过对高强钢12MnNiVR焊接性能的分析，提出了高强钢冬季焊接施工带来的问题以及处理办法。得出可靠的焊前预热和焊后保温是确保10万m^3原油储罐冬季焊接施工质量的重要措施。
Based on analyzing the welding performance of high strength steel 12MnNiVR, some problems and solutions of welding eonstruetion of high strength steel in winter were discussed. The results show that preheating before welding and postweld heat preservation is an important measure for the quality of welding works of 100 kt m^3 storage tank in winter.
出处
《辽宁化工》
CAS
2010年第1期85-87,共3页
Liaoning Chemical Industry
