摘要
阐述了1.25Cr-0.5Mo-Si钢及相匹配的焊接材料的主要特点和设备结构,重点论述了该设备的焊接工艺性试验、施工方法、技术特点及过程质量控制要求。
This article describes the main characters and structures of 1.25Cr-0.5Mo-Si steel and welding materials,discusses the welding technology experiment,construction method,technique specialty and the requirement of process quality control.
出处
《中国化工装备》
CAS
2008年第3期41-46,共6页
China Chemical Industry Equipment
关键词
蜡油加氢热高分罐
耐腐蚀材料
过程质量控制
Hydro-wax oil hydrogenation,heat & high-pressure separating tank,antisepsis material,process quality control
