KR102466392B9 - Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof - Google Patents

Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof

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Publication number
KR102466392B9
KR102466392B9 KR1020210102940A KR20210102940A KR102466392B9 KR 102466392 B9 KR102466392 B9 KR 102466392B9 KR 1020210102940 A KR1020210102940 A KR 1020210102940A KR 20210102940 A KR20210102940 A KR 20210102940A KR 102466392 B9 KR102466392 B9 KR 102466392B9
Authority
KR
South Korea
Prior art keywords
magenetic
insulating layer
heat treatment
manufacturing apparatus
alloy powder
Prior art date
Application number
KR1020210102940A
Other languages
Korean (ko)
Other versions
KR102466392B1 (en
Inventor
박광석
박재영
박형기
서보성
나태욱
강장원
Original Assignee
한국생산기술연구원
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Publication date
Application filed by 한국생산기술연구원 filed Critical 한국생산기술연구원
Priority to KR1020210102940A priority Critical patent/KR102466392B1/en
Application granted granted Critical
Publication of KR102466392B1 publication Critical patent/KR102466392B1/en
Publication of KR102466392B9 publication Critical patent/KR102466392B9/en

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KR1020210102940A 2021-08-05 2021-08-05 Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof KR102466392B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210102940A KR102466392B1 (en) 2021-08-05 2021-08-05 Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210102940A KR102466392B1 (en) 2021-08-05 2021-08-05 Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof

Publications (2)

Publication Number Publication Date
KR102466392B1 KR102466392B1 (en) 2022-11-11
KR102466392B9 true KR102466392B9 (en) 2023-04-12

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KR1020210102940A KR102466392B1 (en) 2021-08-05 2021-08-05 Manufacturing Apparatus For Uniform Insulating Layer Coated Soft Magenetic Alloy Powder Using Selective Oxidation Heat Treatment And Method Thereof

Country Status (1)

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KR (1) KR102466392B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4010296B2 (en) * 2003-11-20 2007-11-21 株式会社デンソー Method for producing soft magnetic powder material
JP4548035B2 (en) * 2004-08-05 2010-09-22 株式会社デンソー Method for producing soft magnetic material
KR100808027B1 (en) * 2006-08-18 2008-02-28 한국과학기술연구원 Fabrication method of nickel nano-powder by gas phase reaction
JP2010040666A (en) * 2008-08-01 2010-02-18 Toyota Motor Corp METHOD FOR FORMING THIN SiO2 FILM ON MAGNETIC MATERIAL
KR101441745B1 (en) 2012-07-31 2014-09-19 청주대학교 산학협력단 Metal alloy powders, powder cores and their manufacturing method
KR101615566B1 (en) 2014-12-12 2016-04-26 한국과학기술연구원 FeSiCr Soft magnetic composite powder on which an heat-resisting oxide insulation film is formed, and powder core thereof
KR101675316B1 (en) * 2014-12-26 2016-11-11 주식회사 포스코 Iron-based diffusion bonded powders and method for manufacturing the same
KR101739727B1 (en) 2016-10-20 2017-06-08 한국지질자원연구원 - - functional graphite crucible for promoting gas-solid reactions system to produce synthetic powder with gas solid reactions

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Publication number Publication date
KR102466392B1 (en) 2022-11-11

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