首页 | 本学科首页   官方微博 | 高级检索  
     检索      

结合中国专利申请浅析Fe-Si-B-Cu系软磁合金发展状况
引用本文:容淦,张辉,王涛.结合中国专利申请浅析Fe-Si-B-Cu系软磁合金发展状况[J].吉林工程技术师范学院学报,2014,30(9):43-46.
作者姓名:容淦  张辉  王涛
作者单位:国家知识产权局专利审查协作北京中心材料部,北京,100190
摘    要:本文对Fe-Si-B-Cu系软磁合金在中国专利申请情况进行了相关统计分析,从专利申请的技术分布、产品种类、主要申请人等方面进行了分析,为该体系软磁合金生产企业提供建议。

关 键 词:软磁合金  非晶  纳米晶  专利分析

Analysis of the Development of Fe-Si-B-Cu Magnetically Soft Alloy Combing Chinese Patent Application
RONG Gan,ZHANG Hui,WANG Tao.Analysis of the Development of Fe-Si-B-Cu Magnetically Soft Alloy Combing Chinese Patent Application[J].Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition),2014,30(9):43-46.
Authors:RONG Gan  ZHANG Hui  WANG Tao
Institution:(Materials Department, Beijing Center of Patent Examination Cooperation Center of Patent Office, State Intellectual Property Office of the P. R. C, Beijing 100190, China)
Abstract:This paper conducts related statistical analysis about the patent application of Fe - Si - B - Cu magnetically soft alloy in China from technology distribution, product type, the main applicant of patent application, provides recommendations for soft magnetic alloy production enterprises of this system.
Keywords:magnetically soft alloy  amorphous  nanocrystalline  patent analysis
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号