电渣型单层带极堆焊技术开发  

Development of Electroslag Single Layer Surfacing with Band-electrode

作　　者：胡希海 李瑛琦 曹明 邓刚[2] 

机构地区：[1]抚顺机械制造有限公司,辽宁抚顺113006 [2]安泰科技股份有限公司,北京100081

出　　处：《压力容器》2004年第8期5-7,48,共4页Pressure Vessel Technology

摘　　要：针对设计院对高压分离器采用不锈钢单层堆焊要求 ,研究开发了单层堆焊技术 ,较好地解决了生产需求 ,创造了效益。For catering to the require to take single layer surfacing of stainless steel in high-pressure separator,the single layer surfacing technology was researched and developed.Based on the design require,the technology of electroslag single layer surfacing with band-electrode was adopted,the welding procedure of welding current&voltage,surfacing speed,elongation of band-electrode,flux thickness,magnetic field,amount of lap were also discussed.The qualification of welding procedure was acceptable,and the technology was used in the manufacturing of high-pressure separator after the success of simulation test.The demand in the producing process was settled well.

关 键 词：电渣型 单层 带极堆焊 高压分离器 不锈钢 加氢设备 

分 类 号：TE966[石油与天然气工程—石油机械设备] TG455[金属学及工艺—焊接]