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MAGNETIC CORE POWDER, POWDER MAGNETIC CORE, AND METHOD FOR PRODUCING MAGNETIC CORE POWDER AND POWDER MAGNETIC CORE

机译：磁芯粉，磁粉芯，以及制备磁芯粉和磁粉芯的方法

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摘要

Provided is a powder (1) for a magnetic core, including: a soft magnetic metal powder (2); an insulating coating (3) for covering a surface of the soft magnetic metal powder (2); and a lubricating coating (4) for covering a surface of the insulating coating (3). The lubricating coating (4) is formed by eliminating a solvent component and causing a lubricating component to adhere to a coated powder (1′) in a lubricant solution (26) supplied into a container (21) in which the coated powder (1′) is being stirred in a floating state, the coated powder being formed by covering the surface of the soft magnetic metal powder (2) with the insulating coating (3).

机译：提供一种用于磁芯的粉末（ 1 ），包括：软磁性金属粉末（ 2 ）;用于覆盖软磁性金属粉末（ 2 ）表面的绝缘涂层（ 3 ）;以及覆盖绝缘涂层（ 3 ）表面的润滑涂层（ 4 ）。润滑涂层（ 4 ）是通过消除溶剂成分并使润滑成分粘附在润滑液（）中的涂层粉末（ 1 '）上而形成的将该粉末26（B ）供给到容器（ 21 ）中，在该容器中以粉末状搅拌被涂粉末（ 1 '）。用绝缘涂层（ 3 ）覆盖软磁性金属粉末（ 2 ）的表面。 展开▼

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公开/公告号US2015371745A1

专利类型

公开/公告日2015-12-24

原文格式PDF

申请/专利权人 HIKARU ARAKI;NORIKAZU MUNEDA;EIICHIROU SHIMAZU;
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申请/专利号US201414764369

发明设计人 NORIKAZU MUNEDA;HIKARU ARAKI;EIICHIROU SHIMAZU;
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申请日2014-02-21

分类号H01F1/24;H01F41/02;H01F41/00;H01F3/08;

国家 US

入库时间 2022-08-21 14:34:39

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