压力容器2017，Vol.34Issue(8)：43-56,14.DOI:10.3969/j.issn.1001-4837.2017.08.007
00Cr14Ni14Si4(C4)奥氏体不锈钢及其在压力容器制造中的应用
00Cr14Ni14Si4(C4) Austenitic Stainless Steel and Its Application in Pressure Vessel Manufacture
刘静 1董璐1
作者信息
- 1. 大连金州重型机器集团有限公司,辽宁大连116100
- 折叠
摘要
Abstract
The retest,low-temperature toughness test and high-temperature property test had been done to research the properties of 00Cr14Ni14Si4(C4),and to compare the properties with those of S30403 and S31603.The weld ability test and welding procedure qualification for C4 austenitic stainless steel had been done to forecast and verify its weldability and welding performance.The corrosion resistance test had been done for C4,S30403 and S31603 to research their corrosion resistance properties in nitric acid.The understand and master of the properties of C4 goes a step further in its application in manufacturing,in consulting experiences from other manufacturers and in the special evaluation and assessment for material specified in the supervision regulation on safety technology for stationary pressure vessel.The feasibility of C4 passing technical review for new material and becoming a new applicable pressure vessel material in national material standard is discussed.关键词
耐腐蚀性/焊接/热裂纹/线能量/刀口腐蚀/过钝化/新材料技术评审Key words
corrosion resistance/welding/hot crack/energy input/knife-line corrosion/transpassivation/technical review for new material分类
机械制造引用本文复制引用
刘静,董璐..00Cr14Ni14Si4(C4)奥氏体不锈钢及其在压力容器制造中的应用[J].压力容器,2017,34(8):43-56,14.
