取向硅钢薄带单晶磁感系数的计算  

CALCULATION OF SINGLE CRYSTAL MAGNETIC INDUCTION COEFFICIENTS IN A GRAIN ORIENTED SILICON STEEL STRIP

作　　者：沙玉辉[1] 李松[1] 周世春[1] 王沿东[1] 高秀华[1] 梁志德[1] 左良[1] 

机构地区：[1]东北大学材料与冶金学院,沈阳110004

出　　处：《金属学报》2004年第4期445-448,共4页Acta Metallurgica Sinica

基　　金：国家自然科学基金;上海宝钢集团联合资助项目50130010;高校优秀青年教师教学科研奖励计划基金;辽宁省博士启动基金资助项目

摘　　要：对由取向硅钢薄带的磁感和织构实测数据计算其单晶磁感系数进行了探讨.提出了一个基于准确评估实测磁性数据可信程度及拟合织构数据的计算方法.指出多晶X射线衍射技术测算的织构系数不宜直接用于取向硅钢磁性计算,应以拟合织构系数取代.The calculation of single crystal magnetic induction coefficients from measured texture and magnetic induction data in a grain-oriented silicon steel strip has been discussed. A new method, based on an accurate reliability evaluation of measured magnetic property data and the fitting of texture components, was proposed. It was also shown that, instead of the experimental texture data obtained with X-ray diffraction technique, the fitted texture coefficients according. to a Gaussian distribution model should be used in calculation.

关 键 词：取向硅钢 磁感 单晶性能系数 织构 

分 类 号：TG113.2[金属学及工艺—物理冶金]