电焊机2012，Vol.42Issue(8)：67-71,5.
16MnR(HIC)抗氢钢的评定试验与首次压力容器焊接
Assessment test of 16MnR(HIC)anti-hydrogen steel and its first welding for pressure vessel
王学军 1陈中均 1童建平 2韦开棣1
作者信息
- 1. 四川石油天然气建设工程有限责任公司,四川 成都 637000
- 2. 四川内江市特种设备监督检验所,四川 内江 641000
- 折叠
摘要
Abstract
The gas treatment plant of the Amu-Darya Right Rank in Turkmenistan project is the key project of China National Petroleum Corporation, Equipment matching pressure vessels are manufactured by Sichuan Oil and Gas Construction Engineering Co. Ltd. The desulphurization and decarhonizalion device's core equipment is four sets amine absorbor, which is P6.49 MPa DN 3000x29622, survice medium is high content S2H,CO2 and MDEA liquid with strong Sulfide Stress Corrosion Cracking.The amine absorbor is made of 72 mm and 80 mm 16MnR(R-HIC),the analysis of smelting shows that w(S)≤0.003%,w(P)≤0.015%,w(Mn)=1.20%~1.35%,and pressurized components and butt welding seam have good HIC and SSC resistance performance.And the qualification tests of six welding processes show that the test on HIC, SSC resistance performance are qualified according to JB4708, meet the requirements of the products.关键词
16MnR(HIC)抗氢钢/评定试验/首次焊接Key words
16MnR(HIC)hydrogen resistance steel/qualification test/welding first time分类
矿业与冶金引用本文复制引用
王学军,陈中均,童建平,韦开棣..16MnR(HIC)抗氢钢的评定试验与首次压力容器焊接[J].电焊机,2012,42(8):67-71,5.
