常化温度对高牌号无取向硅钢织构组织转变及磁性能的影响
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- 英文论文题名：The Effect Of Normalizing Temperature On Structure And Magnetic Properties Of High Grade Non-Oriented Silicon Steel
- 论文作者：陈春梅 ; 高振宇 ; 李亚东 ; 罗理 ; 张智义
- 英文论文作者：Chen Chunmei ; Gao Zhenyu ; Li Yadong ; Luo Li ; Zhang Zhiyi ; Anshan Steel Co. ; Ltd.
- 年：2016
- 作者机构：鞍钢股份有限公司;
- 论文关键词：高牌号无取向硅钢 ; 常化温度 ; 组织 ; 织构 ; 磁性能
- 英文论文关键词：high grade non-oriented electric steel ; normalizing temperature ; structure ; texture ; magnetic properties
- 会议召开时间：2016-08-25
- 会议录名称：2016国产高性能电工钢生产技术与应用研讨会论文集
- 语种：中文
- 分类号：TG337.3
- 学会代码：ZGJS
- 会议名称：2016国产高性能电工钢生产技术与应用研讨会
- 会议地点：中国辽宁大连
- 主办单位：中国金属学会电工钢分会
- 学会名称：中国金属学会
- 页数：7
- 文件大小：1842k
- 原文格式：O
- 会议级别：全国
摘要
研究了常化温度对高牌号无取向硅钢热轧板和成品板的组织、织构以及成品电磁性能的影响。结果表明常化处理消除了热轧板中的变形组织,促进变形组织完成再结晶,常化温度越高,热轧板晶粒尺寸越大,常化后热轧板表面以{001}<110>为主,亚表层和中心层以{100}<011>、{111}<110>及{111}<112>为主;常化温度越高,成品的晶粒尺寸越大,成品板中{111}//轧面织构越少,有利织构增强,磁性能得到改善。
The effect of normalizing temperature on magnetic properties and structure,texture properties of hot rolled plate、final products of high grade non-oriented electric steel.The results showed that the deformed microstructure of the hot rolled plates transformed into recrystallized grain after normalizing annealing treatment,with increasing normalizing temperature,the grain size of hot rolled plates increased,the main texture of the surface is {001}<110>,the main texture of the sub-surface and center are {100}<011>、 {111}<110>、{111}<112>.With increasing normalizing temperature,the grain size of final products increased,unfavorable texture components {111} decreased,favorable texture increased,the magnetic properties of the non-oriented electric steel final products were improved.
The effect of normalizing temperature on magnetic properties and structure,texture properties of hot rolled plate、final products of high grade non-oriented electric steel.The results showed that the deformed microstructure of the hot rolled plates transformed into recrystallized grain after normalizing annealing treatment,with increasing normalizing temperature,the grain size of hot rolled plates increased,the main texture of the surface is {001}<110>,the main texture of the sub-surface and center are {100}<011>、 {111}<110>、{111}<112>.With increasing normalizing temperature,the grain size of final products increased,unfavorable texture components {111} decreased,favorable texture increased,the magnetic properties of the non-oriented electric steel final products were improved.
引文
[1]Marco A.da Cunha,Scbastiao C.Paolinelli.Effect of the annealing temperature on the structure and magnetic properties of 3%Si non-oriented steel[J].Journal of Magnetic Materials 254-255(2003)379-388.
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[5]Park J T,Szpunar J A.Recrystallization Texture Evolution of Non-Oriented Electrical Steels[J].Acta Materialia,2003,51(5):3073-3088.
[2]毛卫民,张新民.晶体材料织构定量分析[M].北京:冶金工业出版社,1995.
[3]何忠治,赵宇,罗海文.电工钢[M].北京:冶金工业出版社,2012.
[4]张文康,毛卫民,王一德等.热轧板常化后的晶粒尺寸对无取向硅钢织构和磁性能的影响[J].钢铁,2007,42(2):64-67.
[5]Park J T,Szpunar J A.Recrystallization Texture Evolution of Non-Oriented Electrical Steels[J].Acta Materialia,2003,51(5):3073-3088.