摘要:采用熔体快淬法制备了Fe80.8Si7.2B6Nb5Cu非晶条带,然后经过退火、研磨、成型、退火等一系列的处理,得到了结构致密的非晶纳米晶双相磁粉芯。研究了不同条件下磁粉芯的微观形貌、磁导率、功率损耗、品质因数等基本性能。研究结果表明:Fe80.8Si7.2B6Nb5Cu非晶纳米晶双相磁粉芯具有较高磁导率(36~37),且在不同的频率和磁场下比较稳定;低频下(小于200 kHz),当磁场小于50 m T时,其功率损耗最大值仅为49.42 W/kg;同时,有着较好的品质因数。
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Transactions of Nonferrous Metals Society of China Journal of Bionic Engineering Journal of Earth Science Journal of Rare Earths Chinese Journal of Chemical Engineering Frontiers of Information Technology Electronic Engineering Chinese Journal of Mechanical Engineering Journal of Genetics and Genomics Journal of Systems Engineering and Electronics Journal of Iron and Steel Research Chinese Annals of Mathematics Series B Journal of Integrative Plant Biology