FeNi系坡莫合金的研究开发新进展  

The Development of Permalloy

作　　者：牛永吉[1] 桑灿[1] 李振瑞[1] 陈国钧[1] 降向东[1] 吕键[1] 

机构地区：[1]北京北冶功能材料有限公司

出　　处：《金属功能材料》2007年第5期38-42,共5页Metallic Functional Materials

摘　　要：就坡莫合金研究、生产的最新进展作了简介。其中包括高导磁率坡莫合金成分设计理论、低中Ni代中高Ni的坡莫合金廉价化进展,立体声磁头用耐磨耐应力坡莫合金的开发,软磁合金的损耗分析等。The brief introduction of development in permalloy study and production in recent years was given. The development includes the new theory of composition design of high permeability permalloy, the development of reducing the cost of permalloy through replace high-Ni-alloy by low one, the study of the new wafer core materials used as stereo magnetic head, and the development of iron-loss analysis of the soft magnetic alloy.

关 键 词：坡莫合金 软磁合金 成分设计 损耗分析 

分 类 号：TG132.271[一般工业技术—材料科学与工程]