【摘要】 对高磁感取向硅钢冷轧板分别进行800、950、1050和1120℃不脱碳的预退火处理,在800℃预退火,成品的磁性能较好。织构分析的结果表明,随着预退火温度升高,初次再结晶后有利织构组分{111}<112>与不利织构组分(118)[110]的比值f(111)/f(118)逐渐降低,初次再结晶织构的变化是成品磁性的影响因素之一。
【Abstract】 Preliminary annealing process at different temperatures for cold-rolled strips of a high permeability grain-oriented silicon steel was investigated to study the effect of the annealing temperature on microstructure and magnetic performance of the steel.Results show that the magnetic performances of the products annealed at 800 ℃ are best.Analysis of primary recrystallization texture indicates that with rising temperature,f(111)/f(118) which is the ratio of the favorable component {111}<112>…
【关键词】 高磁感;
取向硅钢;
织构;
磁性;
【Key words】 grain-oriented silicon steel;
high permeability;
texture;
magnetic performance;
取向硅钢;
织构;
磁性;
【Key words】 grain-oriented silicon steel;
high permeability;
texture;
magnetic performance;
原文发表于《材料热处理学报》2013年第03期
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