| 中碳调质钢焊接热影响区脆化研究现状 |
| |
| 引用本文： | 李立英,李宏伟,韩涛.中碳调质钢焊接热影响区脆化研究现状[J].兵器材料科学与工程,2011,34(3):82-86. |
| |
| 作者姓名： | 李立英 李宏伟 韩涛 |
| |
| 作者单位： | 中国石油大学(华东)机电工程学院,山东,东营,257061;上海外高桥造船有限公司,上海,200137 |
| |
| 基金项目： | 工业与信息化部;船工科[2009]47号 |
| |
| 摘 要： | 中碳调质钢具有良好的强度与韧性匹配,在许多重要领域得到广泛的应用。综述中碳调质钢焊接热影响区的分布,脆化类型及机理,总结分析粗晶区和再热粗晶区的脆化原因及其防止措施,并指出中碳调质钢焊接热影响区研究的重点。
|
| 关 键 词： | 中碳调质钢 焊接热影响区 脆化机理 局部脆化区 韧化措施 |
Research status of HAZ embrittlement of medium carbon quenched and tempered steel |
| |
| LI Liying,LI Hongwei,HAN Tao.Research status of HAZ embrittlement of medium carbon quenched and tempered steel[J].Ordnance Material Science and Engineering,2011,34(3):82-86. |
| |
| Authors: | LI Liying LI Hongwei HAN Tao |
| |
| Affiliation: | LI Liying1,LI Hongwei2,HAN Tao1 (1.College of Mechanical and Electronic Engineering,China University of Petroleum,Dongying 257061,China,2.Shanghai Waigaoqiao Shipbuilding Limited Company,Shanghai 200137,China) |
| |
| Abstract: | Medium carbon quenched and tempered steel (Q & T) exhibits high strength and excellent toughness,and has been extensively applied to a lot of important fields.The heat-affected zone (HAZ) distribution,embrittlement types and mechanisms of medium carbon Q & T steel were summarized.Moreover,embrittlement mechanisms and toughening measurements of the coarse-grained HAZ (CGHAZ) and the intercritically reheated coarse-grained HAZ (IRCGHAZ) were also analyzed.Finally,the focus of future research on HAZ of medium ... |
| |
| Keywords: | medium carbon quenched and tempered steel heat-affected zone embrittlement mechanism local brittle zone toughening measurements |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
