| 450MPa级冷轧磁极钢退火温度实验研究 |
| |
| 引用本文： | 杨宏武,宋乙峰,涂元强,雷泽红,张泰然.450MPa级冷轧磁极钢退火温度实验研究[J].武汉工程职业技术学院学报,2014(4):17-19. |
| |
| 作者姓名： | 杨宏武 宋乙峰 涂元强 雷泽红 张泰然 |
| |
| 作者单位： | 武汉钢铁(集团)公司研究院,湖北武汉430080 |
| |
| 摘 要： | 研究了不同温度罩式退火工艺处理试验用钢的力学性能、磁性能和组织成分,结果表明:在化学成分、保温时间不变的情况下,随着退火温度的升高,晶粒增大,屈服强度降低,延伸率提高。WDEL450磁极钢实验罩式退火最佳温度为690°C,时间为30min。
|
| 关 键 词： | 磁极钢 450MPa 等温退火 |
Research on Annealing Temperature for 450MPa Cold rolling Pole Sheet Steel |
| |
| YANG Hongwu,SONG Yifeng,TU Yuanqiang,LEI Zehong,ZHANG Tairan.Research on Annealing Temperature for 450MPa Cold rolling Pole Sheet Steel[J].Journal of University for Staff and Workers of Wuhan Iron and Steel(Group)Corporation,2014(4):17-19. |
| |
| Authors: | YANG Hongwu SONG Yifeng TU Yuanqiang LEI Zehong ZHANG Tairan |
| |
| Institution: | (Research and Development Center of WISCO, Wuhan 430080, Hubei) |
| |
| Abstract: | This article introduces the mechanical properties,magnetic property and tissue composition of test steel with the bell-type annealing process at various temperatures.The results show that with the chemical composition and annealing holding time unchanged,the grain size increases,yield strength falls and elongation rises as the annealing temperatures increase,and that optimum annealing temperature for WDEL450 magnetic steel stands at 690℃ with 30 minutes. |
| |
| Keywords: | pole sheet steel 450MPa isothermal anneal |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
