| X65级管线钢的力学性能和显微组织研究 |
| |
| 引用本文： | 黄涛,王端军,姜辉,黄贞益,尹桂全. X65级管线钢的力学性能和显微组织研究[J]. 中国材料科技与设备, 2008, 5(4): 59-60 |
| |
| 作者姓名： | 黄涛 王端军 姜辉 黄贞益 尹桂全 |
| |
| 作者单位： | [1]南京钢铁集团国际经济贸易有限公司,江苏南京210035 [2]安徽工业大学材料科学与工程学院,安徽马鞍山243002 [3]安徽省金属材料与加工重点实验室,安徽马鞍山243002 |
| |
| 摘 要： | 研究了某钢开发的X65管线钢的力学性能和显微组织。对炉卷轧机生产的X65管线钢钢板进行了拉伸试验、冲击试验、落槌试验（DWTT）、显微组织观察、晶粒大小的测定以及夹杂物与带状组织检验。试验结果表明，炉卷轧机生产的X65钢的力学性能全部达到国家标准，显微组织正常。证实采用的TMCP轧制工艺合理。
|
| 关 键 词： | X65管线钢 炉卷轧机 TMCP工艺 力学性能 显微组织 |
Mechanical Properties and Microstructures of X65 Pipeline Steels Developed |
| |
| Affiliation: | HUANG Tao, WANG Duan-jun, JIANG Hui, HUANG Zhen-yi, YIN Gui-quan(1. Nanjing Iron and Steel Group Co Ltd, Jiangsu, Nanjing, 210035 ,China;2. School of Materials Science and Engineering, Anhui University of Technology, Anhui, Maanshan, 243002 , China;3. Key Lab of Materials and Processing of Anhui Province, Anhui, Maanshan, 243002, China) |
| |
| Abstract: | Mechanical properties and microstructures of X65 pipeline steels developed with Steckel mill were studied. The tensile test, impact test and the fall hammer test （DWTT） was carried. Mcrostructures were observed and grain size was measured. The results show that all mechanical properties of X65 pipeline steels come up to concerning country （state） stand-ard and microstructures are good. The TMCP technology of X65 steels is rational. |
| |
| Keywords: | X65 Pipeline steel Steckel mill TMCP Mechanical properties Microstructures |
| 本文献已被 维普 等数据库收录！ |
|
