摘要
通过对0Cr25Ni20耐热不锈钢炉管化学成分的分析,对炉管进行了焊接工艺评定从而制定了适宜的焊接施工工艺,保证了0Cr25Ni20耐热不锈钢炉管的焊接质量,可为类似材质的焊接提供参考。
By the chemical composition analysis of 0Cr25Ni20 heat resistant tube,welding procedure specification was carried out, and welding technology which assured the welding quality of 0Cr25Ni20 heat resistant stainless furnace technology and welding parameter of the similar tubes. stainless furnace was established, tube, and offered
出处
《石油化工设备》
CAS
2007年第3期61-63,共3页
Petro-Chemical Equipment
关键词
炉管
0Cr25Ni20耐热不锈钢
焊接
工艺评定
furnace tube
0Cr25Ni20 heat resistant stainless steel
welding
procedure qualification
