| 管线钢落锤撕裂试验方法的建立、应用及发展 |
| |
| 引用本文： | 陈宏达,霍春勇,冯耀荣,马秋荣,董保胜,张余,张宏江,王建勋.管线钢落锤撕裂试验方法的建立、应用及发展[J].钢铁研究学报,2005,17(6):1-5. |
| |
| 作者姓名： | 陈宏达 霍春勇 冯耀荣 马秋荣 董保胜 张余 张宏江 王建勋 |
| |
| 作者单位： | 中国石油天然气集团公司管材研究所,陕西,西安,710065;北京华油天然气有限责任公司,北京,100101 |
| |
| 基金项目： | 中国石油天然气集团公司技术开发项目（04B41102） |
| |
| 摘 要： | 回顾和分析了管线钢DWTT方法的建立过程、应用情况以及在高强度、高韧性、大壁厚管线钢中存在的DWTT异常断口问题.在综述目前该问题研究现状的基础上,通过研究和分析,提出了对DWTT异常断口的基本看法和处理方法.
|
| 关 键 词： | 管线钢 DWTT异常断口 压制缺口 评判方法 |
| 文章编号： | 1001-0963（2005）06-0001-05 |
| 修稿时间： | 2004-11-16 |
Establishment Application and Development of DWTT Method for Pipeline Steel |
| |
| CHEN Hong-da,HUO Chun-yong,FENG Yao-rong,MA Qiu-rong,DONG Bao-sheng,ZHANG Yu,ZHANG Hong-jiang,WANG Jian-xun.Establishment Application and Development of DWTT Method for Pipeline Steel[J].Journal of Iron and Steel Research,2005,17(6):1-5. |
| |
| Authors: | CHEN Hong-da HUO Chun-yong FENG Yao-rong MA Qiu-rong DONG Bao-sheng ZHANG Yu ZHANG Hong-jiang WANG Jian-xun |
| |
| Affiliation: | CHEN Hong-da~1,HUO Chun-yong~1,FENG Yao-rong~1,MA Qiu-rong~1,DONG Bao-sheng~1ZHANG Yu~2,ZHANG Hong-jiang~2,WANG Jian-xun~2 |
| |
| Abstract: | The establishment and application of the DWTT method are reviewed. The abnormal fracture during DWTT of high strength, high toughess pipeline steel for thick wall pipes is also described. Based on the study the reason and countermeasures of abnormal fracture during DWTT are put forward. |
| |
| Keywords: | pipeline steel DWTT abnormal lracture pressed notch evaluation methods |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
