无缝管线管显微组织与抗HIC性能的关系  

Relationship between Microstructure of Seamless Steel Pipe and Properties of HIC Resistance

作　　者：施青[1] 殷光虹[1] 孙元宁[1] 

机构地区：[1]宝钢股份公司技术中心,上海201900

出　　处：《宝钢技术》2003年第6期54-57,共4页Baosteel Technology

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.

关 键 词：显微组织 带状组织 抗HIC性能 

分 类 号：TG115.213[金属学及工艺—物理冶金]