国外X100及以上钢级管线钢专利技术简述

被引:5
作者
齐殿威
周舒野
机构
[1] 鞍钢股份技术中心
关键词
高钢级管线钢; 化学成分; 工艺特点; 专利技术;
D O I
10.19291/j.cnki.1001-3938.2009.05.019
中图分类号
TG142.4-18 [];
学科分类号
080502 ;
摘要
国际大型钢铁公司及相关企业从20世纪90年代就开始了X100及以上钢级高性能管线钢的研发和试应用,目前已经取得了许多成功经验,进行了小规模试生产,并相应地公开了一些专利,如日本新日铁、JFE、住友金属和NKK公司,加拿大IPSCO(伊普斯科钢管)公司,美国Exxon Mobil(埃克森美孚石油)公司,韩国浦项(POSCO)公司等。简要介绍和分析了这7家公司所公开的X100及以上钢级管线钢的典型专利,对我国X100及以上高钢级管线钢的研发有一定的借鉴和参考价值。
引用
收藏
页码:65 / 69+72 +72
页数:6
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