| 罩式退火生产50BW350无取向硅钢工艺研究 |
| |
| 引用本文： | 李毅伟,李德君,乔浩浩.罩式退火生产50BW350无取向硅钢工艺研究[J].电工钢,2022,4(4):28. |
| |
| 作者姓名： | 李毅伟 李德君 乔浩浩 |
| |
| 作者单位： | 本钢板材研发院，辽宁 本溪 117000 |
| |
| 摘 要： | 本钢在高牌号无取向硅钢生产没有电磁搅拌和常化退火设备的情况下，利用罩式炉退火设备，通过制定合理的化学成分和工艺制度，生产出高牌号50BW350无取向硅钢产品，磁感达到1.70 T，铁损达到3.1 W/kg,满足标准要求，实现了高牌号无取向硅钢50BW350的批量生产。
|
| 关 键 词： | 罩式退火 有利织构 晶界偏聚元素 |
Study on production process of 50BW350 non oriented silicon steel by bell annealing |
| |
| LI Yiwei,LI Dejun,QIAO Haohao.Study on production process of 50BW350 non oriented silicon steel by bell annealing[J].Electrical Steel,2022,4(4):28. |
| |
| Authors: | LI Yiwei LI Dejun QIAO Haohao |
| |
| Affiliation: | Product Research Institute of BX Steel，Benxi 117000, China |
| |
| Abstract: | Without electromagnetic stirring and normalizing annealing equipment for the production of high-grade non-oriented silicon steel, the bell furnace annealing equipment was used to produce high grade 50BW350 non-oriented silicon steel products in BX Steel by formulating reasonable chemical composition and process system. The results showed that the produced 50BW350 non-oriented silicon steel meets the standard requirements with the magnetic induction of 1.70 T and iron loss of 3.1 W/kg, and the mass production of high-grade non-oriented silicon steel 50BW350 is successfully realized in BX Steel. |
| |
| Keywords: | bell annealing favorable texture grain boundary segregation element |
|
| 点击此处可从《电工钢》浏览原始摘要信息 |
|
点击此处可从《电工钢》下载全文 |
