首页> 外国专利> FERRITE COMPOSITE POWDER, METHOD FOR PRODUCING FERRITE MOLDED BODY, METHOD FOR PRODUCING FERRITE SINTERED BODY, MOLDED BODY, AND SINTERED BODY

FERRITE COMPOSITE POWDER, METHOD FOR PRODUCING FERRITE MOLDED BODY, METHOD FOR PRODUCING FERRITE SINTERED BODY, MOLDED BODY, AND SINTERED BODY

机译:铁素体复合粉体,铁素体成型体的制造方法,铁素体烧结体,成型体和烧结体的制造方法

摘要

Provided are: a ferrite composite powder that makes it possible to obtain a ferrite molded body and a ferrite sintered body having dense and high magnetic characteristics without further adding a dispersed resin, a molding auxiliary agent, or a sintering auxiliary agent; a method for producing a ferrite molded body; a method for producing a ferrite sintered body; a molded body; and a sintered body. The ferrite composite powder contains a plurality of ferrite composite particles, wherein: the ferrite composite particles each comprise a ferrite particle, and a coating layer that is provided on the surface of the ferrite particle and that includes metallic copper or a copper alloy; and the thickness of the coating layer is 10 to 1,000 nm.
机译:本发明提供一种铁素体复合粉末,其无需添加分散树脂,成型助剂或烧结助剂就可以得到具有致密且高磁特性的铁素体成型体和铁氧体烧结体。铁氧体成型体的制造方法;一种铁氧体烧结体的制造方法;成型体和一个烧结体。铁氧体复合粉末包含多个铁氧体复合颗粒,其中:每个铁氧体复合颗粒包括铁氧体颗粒;和设置在铁氧体颗粒表面上并包括金属铜或铜合金的涂层;涂层的厚度为10至1,000nm。

著录项

  • 公开/公告号WO2020158519A1

    专利类型

  • 公开/公告日2020-08-06

    原文格式PDF

  • 申请/专利权人 POWDERTECH CO. LTD.;

    申请/专利号WO2020JP02010

  • 发明设计人 AGA KOJI;

    申请日2020-01-21

  • 分类号C01G49;H01F41/02;C04B35/26;H01F1/11;H01F1/34;H01F1/36;

  • 国家 WO

  • 入库时间 2022-08-21 11:09:56

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