[1]陶 鹏,张 弛,杨志刚,等.高钢级管线钢的组织和力学性能[J].焊管,2008,31(2):19-22.[doi:1001－3938（2008）02－0019－04]
　TAO Peng,ZHANG Chi,YANG Zhi-gang,et al.The Microstructure and Mechanical Property of X70,X80 and X100 Grade Pipeline Steel[J].,2008,31(2):19-22.[doi:1001－3938（2008）02－0019－04]
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高钢级管线钢的组织和力学性能
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
31
期数:
2008年第2期
页码:
19-22
栏目:
试验与研究
出版日期:
2008-03-28

文章信息/Info

Title:
The Microstructure and Mechanical Property of X70,X80 and X100 Grade Pipeline Steel
文章编号:
1001－3938（2008）02－0019－04
作者:
陶 鹏1; 张 弛1; 杨志刚1; Yoshio Terada2; Naoki Doi2; Masahiko Murata2
（1.清华大学 材料科学与工程系；2.日本新日铁钢铁公司）
Author(s):
TAO Peng; ZHANG Chi; YANG Zhi-gang; Yoshio Terada; Naoki Doi; Masahiko Murata
关键词:
管线钢; 显微组织; 力学性能; 针状铁素体
Keywords:
microstructure; pipeline steel; acicular ferrite; mechanical property
分类号:
TG113.25
DOI:
1001－3938（2008）02－0019－04
文献标志码:
A
摘要:
应用光学显微镜（OM）、扫描电子显微镜（SEM，含EBSP）、透射电镜（TEM）研究了日本新日铁公司(NSC)X70，X80和X100级管线钢的显微组织。结果表明：X70级为针状铁素体，X80级为多边形铁素体、针状铁素体和贝氏体双相组织，X100级为粒状贝氏体和上贝氏体组织，均有细小均匀的晶粒和晶畴组织，通过适当的合金化和控轧控冷（TMCP）可以获得优良的强度和低温韧性的配合。
Abstract:
Microstructure observations of X70,X80 and X100 grade pipeline steels from Japanese Nippon Steel Corporation(NSC) have been carried out with the help of OM，SEM(EBSP) and TEM.The results show that X70 was made up of acicular ferrite,X80 was dual phase microstructure composed of polygonal ferrite,acicular ferrite and bainite,and the microstructure of X100 was granular bainite plus upper bainite.All these three grades of steel have homogeneous and fine grain and domain size and possess excellent match of strength and lowtemperature toughness which can be attributed to appropriate alloying and TMCP process.

参考文献/References:

［1］WANG Y K,PAN J H,YANG K,et al.The High Performance Micro Alloyed Linepipe Steel in China［C］∥International Symposium Microalloyed Steels for the Oil & Gas Industry.Araxa：CBMM－GMS，2006:135－179.
［2］KOO J Y,LUTON M J,BANGARU N V,et al.Metallurgical Design of Ultra Highstrength Steels for Gas Pipelines［J］.ISOPE,2004,14(1):2.
［3］TERADA Y,TAMEHIRO H,MORIMOTO H,et al.X100 Linepipe with Excellent HAZ Toughness and Deformability［C］∥Proceedings of 22nd International Conference on Offshore Mechanics and Arctic Engineering.Cancun：ASME OMAE，2003:37392.
［4］钱百年，国旭明，李晶丽，等.高强度管线钢X80的焊接研究［J］.焊接，2002（8）：14－17.
［5］KONG J H,ZHEN L B,GUO B,et al.Influence of Mo Content on Microstructure and Mechanical Properties of High Strength Pipeline Steel［J］.Materials & Design, 2004（25）:723－728.
［6］郝瑞辉，丛晖，马薇，等.合金元素在高级管线钢中的作用和控制［J］.河南冶金，2006，14(3):21－24.
［7］HWANG B,LEE S,KIM Y M,et al.Correlation of Rolling Condition,Microstructure,and Lowtemperature Toughness of X70 Pipeline Steels［J］.Metallurgical and Materials Transactions,2005，36A(7):1793－1805.
［8］TERADA Y,KOJIMA A,KIYOSE A,et al.High Strength UOE Pipe with Excellent CTOD Properties and Deformability［C］∥Proceedings of 22nd International Conference on Offshore Mechanics and Arctic Engineering.Cancun：ASME　OMAE，2003:37391.

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备注/Memo

备注/Memo:
陶鹏（1985－），男，硕士研究生，主要从事金属材料组织性能的研究。
收稿日期：2007－10－12
更新日期/Last Update: