摘要
简单分析了高炉煤气中Cl元素的存在对不锈钢膨胀节的应力腐蚀问题和防止途径，作为一种临时性的防范措施，简要介绍了煤气膨胀节包焊实施步骤和措施。
This treatise briefly analyzes the presence of Cl element in BFG which does stress corrosion to expansion joints of stainless steel pipes and preventive ways, and concisely introduces implementation steps of contour welding of expansion joints of gas pipes and measures as a provisional precautionary measure.
出处
《莱钢科技》
2007年第2期39-40,共2页
Laigang Science & Technology
关键词
高炉煤气
Cl^-
应力腐蚀
不锈钢膨胀节
包焊
BFG
Cl^-
stress corrosion
expansion joint of stainless steel
contour welding
