焊管2012，Vol.35Issue(2)：45-51,55,8.
HFW钢管焊缝模拟正火热处理工艺分析及应用
The Analysis and Application of Simulation Normalizing Heat Treatment Process for HFW Pipe Weld
张阳 1王卓 1姚宇国2
作者信息
- 1. 中国三冶集团有限公司中冶辽宁德龙钢管有限公司,辽宁鞍山114000
- 2. 中航工业沈阳飞机工业(集团)有限公司,沈阳110850
- 折叠
摘要
Abstract
Aiming at the greater difference of mechanical properties between HFW pipe weld zone and base metal, in order to achieve technical requirements of weld mechanical properties, the heat treatment was conducted, and the simulation normalizing heat treatment process was selected through analysis on physics and metallographic principles. Utilizing technological parameters which obtained through theoretical analysis to establish technological parameters on every stage of heat treatment in practical production. Taking samples to do the mechanical and chemical tests, after the metallographic analysis, mechanical and chemical tests, it proved that the weld properties of HFW pipe can meet requirements.关键词
HFW钢管/焊缝/模拟/正火热处理Key words
HFW pipe/ weld/ simulation/ normalizing heat treatment分类
能源科技引用本文复制引用
张阳,王卓,姚宇国..HFW钢管焊缝模拟正火热处理工艺分析及应用[J].焊管,2012,35(2):45-51,55,8.
