毛卫民,杨平

• 1:北京科技大学材料科学与工程学院
• 2:新金属材料国家重点实验室

摘要(Abstract)：

简述了无取向电工钢常见增强{100}织构,进而改善磁性能的方法。以现有工业生产流程为背景,综述了强化不同类型无取向电工钢{100}织构的新型思路,包括利用高牌号无取向电工钢铸态{100}织构的遗传特性、利用弹性各向异性促进低牌号无取向电工钢中奥氏体相变生成{100}织构、脱碳控制中牌号无取向电工钢奥氏体相变、剪切带变形促进高硅钢{100}织构形成等原理。结果显示,这些技术原理的应用均可使相应无取向电工钢成品板的织构结构发生根本性改变,且磁性能得到大幅度提高。

关键词(KeyWords)： 无取向电工钢;{100}织构;磁性能

Abstract:

Keywords:

基金项目(Foundation): 国家高技术发展计划资助项目(2012AA03A505);; 新金属材料国家重点实验室自主课题(2015z-05)

作者(Author): 毛卫民,杨平

DOI: 10.13289/j.issn.1009-6264.2016.04.001

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