Cr5Mo渗硼钢管与1Cr18Ni9Ti钢板的焊接  

WELDING BETWEEN Cr5Mo BORONIZED STEEL TUBES AND 1Cr18Ni9Ti STEEL PLATE

作　　者：李树发[1] 

机构地区：[1]荆门石油化工总厂

出　　处：《焊接》1992年第6期19-21,共3页Welding & Joining

摘　　要：介绍了Cr5Mo渗硼钢管与1Cr18Ni9Ti隔板连接角焊缝产生严重裂纹的原因,给出了防止裂纹、保证焊接质量的有效工艺措施。The reasons of seriously cracking met on fillet welds between Cr5Mo boronized steel tubes and 1Cr18Ni9Ti baffle plate is analyzed. The methods to prevent cracking from the fillet welds and effective measures to obtain good quality are introduced.

关 键 词：硼钢 渗硼 CR5MO 钢管 焊接质量 钢板 裂纹 CR1 原因 防止 

分 类 号：TG142[一般工业技术—材料科学与工程] TG156[金属学及工艺—金属材料]