摘要
无缝管线管主要是用于油井或气井的井口附近输送高压油、气的无焊缝钢管。文章就无缝管线管的显微组织及带状组织对材料抗HIC性能的影响进行了试验、分析 。
Seamless steel line pipe is a kind of steel pipe without seams,which is mainly used in the places near the mouth of oil well or gas well to transmit oil or gas with high pressure.The effects of microstructure and banded structure of seamless steel pipe line on the properties of HIC resistance have been analyzed.The ways of improving properties of HIC resistance are proposed.
出处
《宝钢技术》
CAS
2003年第6期54-57,共4页
Baosteel Technology
关键词
显微组织
带状组织
抗HIC性能
Microstructure
Banded structure
Properties of HIC resistance
