摘要
为了确定合理的焊接工艺 ,使双相不锈钢 (SAF2 2 0 5 )的焊接接头具有预期的金相组织和相比例 ,以保证该双相钢的焊接接头具有较强的抗腐蚀能力 ,本文分析研究了该材料在不同焊接工艺下产生的金相组织和相比例 ,对实际生产中双相不锈钢的焊接具有较好地指导作用。
In order to decide the reasonable welding procedure and make the weld joint for duplex stainless steel (SAF2205) have the intended metallographic structure and the ratio of phase as well as good corrosion resistant ability,the author researched the metallographic structure and the ratio of phase of different joint welded by different procedure. It can be as a guide to the welding for duplex stainless steel.
出处
《压力容器》
2004年第2期7-11,31,共6页
Pressure Vessel Technology
关键词
双相不锈钢
金相组织
焊接
相比例
duplex stainless steel
metallographic structure
weld
ratio of phase
