|
|||||
|
|
| 后天抑制剂获得法制取向硅钢析出物的转化规律 | |
| 引用本文： | 吴忠旺,李军,赵宇,李波.后天抑制剂获得法制取向硅钢析出物的转化规律[J].钢铁研究学报,2011,23(12):45-48. |
| 作者姓名： | 吴忠旺 李军 赵宇 李波 |
| 作者单位： | 1. 钢铁研究总院,北京100081／安泰科技股份有限公司功能材料事业部,北京100081／内蒙古科技大学材料与冶金学院,内蒙古包头014010 2. 安泰科技股份有限公司功能材料事业部,北京,100081 3. 钢铁研究总院,北京,100081 |
| 摘 要： | 通过后天抑制剂获得法制备了取向硅钢，对渗氮前后和高温退火升温阶段析出物的析出和转化规律进行了研究。研究结果表明，渗氮前脱碳退火态基体中存在少量的粗大AlN颗粒和细小AlN颗粒，渗氮处理后新析出大量的Si3N4析出物，高温退火升温阶段Si3N4将转化为(Al，Si)N，随着温度的继续升高(Al，Si)N颗粒将发生粗化，(Al，Si)N是后天抑制剂获得法制备取向硅钢的主要抑制剂。 |
| 关 键 词： | 取向硅钢 抑制剂 渗氮 |
Rules of Precipitate Transformation for Grain-Oriented Silicon Steels Producted by Acquired Inhibitor Method |
|
| WU Zhong-wang,,LI Jun,ZHAO Yu,LI Bo.Rules of Precipitate Transformation for Grain-Oriented Silicon Steels Producted by Acquired Inhibitor Method[J].Journal of Iron and Steel Research,2011,23(12):45-48. | |
| Authors: | WU Zhong-wang LI Jun ZHAO Yu LI Bo |
| Affiliation: | 1. Central Iron and Steel Research Institute, Beijing 100081, China ;2. Functional Materials Branch,Advanced Technology and Materials Co Ltd, Beijing 100081, China ;3. Material and Metallurgical School,Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China |
| Abstract: | Grain-oriented silicon steels were produced by acquired inhibitor method.The rule of precipitate transformation was studied after nitriding treatment and high-temperature finishing annealing.The results show that a small amount of large AlN and fine AlN are found in matrix before nitriding treatment,and a large amount of Si3N4 is precipitated in matrix after nitriding treatment.During the temperature rising period of high-temperature finishing annealing,Si3N4 would transform into(Al,Si)N,and(Al,Si)N,which w... |
| Keywords: | grain-oriented silicon steel inhibitor nitriding treatment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《钢铁研究学报》浏览原始摘要信息 | |
| 点击此处可从《钢铁研究学报》下载全文 | |