无抑制剂取向硅钢钢质纯净度对性能的影响

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• 英文论文题名：The Effect ofSteel Purity forGrain-oriented Silicon Steel without Inhibitors
• 论文作者：李军 ; 吕科 ; 赵宇 ; 李波
• 英文论文作者：Li Jun ; Lu Ke ; Zhao Yu ; Li Bo ; Functional Materials Branch ; Advanced Technology and Materials Co Ltd ; China Iron and Steel Research Institute Group
• 年：2016
• 作者机构：安泰科技股份有限公司功能材料事业部;中国钢研科技集团有限公司;
• 论文关键词：无抑制剂取向硅钢 ; 初次再结晶退火 ; 织构 ; EBSD
• 英文论文关键词：oriented silicon steel without inhibitors ; primary recrystallization annealing ; texture ; EBSD
• 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：TG161;TM275
• 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：5
• 文件大小：682k
• 原文格式：O
• 会议级别：全国

摘要

本文对不同成分无抑制剂驭向硅钢初次再结晶退火后的显微组织、微观织构进行了研究。结果表明,初次再结晶退火织构主要为丫取向线{111}<112>织构;1≠实验钢{111}<112>织构强度低于2#实验钢,但1撑实验钢具有较强的{110}<001>(Goss)织构。EBSD分析显示1#实验钢中Goss位向晶粒较多,尺寸较大,即二次再结晶晶核较多。因此,纯净度较高的1#实验钢二次再结晶退火后磁性能较高。
The microstructures,micro-textures of grain-oriented silicon steels without inhibitorshaving different components were studied in this paper.The 1# experimental steel is purity than 2# steel.The results indicate that,after primary recrystallization annealing the main textures is y fiber {111}< 112> texture.The 1 # experimental steel has lower {111}< 112> texture but more higher {110}<001 > texture than 2#.The orientation maps indicate the {110}<001> grains are more quantity and bigger size in the 1# steel.The 1# experimental steel of high steel purity has higher magnetic properties because there are more secondary recrystallization nuclei in 1# experimental steel.

引文

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