KR102403998B1 - 구리 입자 및 그 제조 방법 - Google Patents

구리 입자 및 그 제조 방법 Download PDF

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Publication number
KR102403998B1
KR102403998B1 KR1020197024034A KR20197024034A KR102403998B1 KR 102403998 B1 KR102403998 B1 KR 102403998B1 KR 1020197024034 A KR1020197024034 A KR 1020197024034A KR 20197024034 A KR20197024034 A KR 20197024034A KR 102403998 B1 KR102403998 B1 KR 102403998B1
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KR
South Korea
Prior art keywords
copper
particle
oxygen
particles
less
Prior art date
Application number
KR1020197024034A
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English (en)
Korean (ko)
Other versions
KR20190132351A (ko
Inventor
도시카즈 마츠야마
고유 오타
요시아키 우와즈미
야스토시 엔도
Original Assignee
미쓰이금속광업주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Publication of KR20190132351A publication Critical patent/KR20190132351A/ko
Application granted granted Critical
Publication of KR102403998B1 publication Critical patent/KR102403998B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/03—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/25—Oxide

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  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Conductive Materials (AREA)
KR1020197024034A 2017-03-31 2018-03-28 구리 입자 및 그 제조 방법 KR102403998B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-072054 2017-03-31
JP2017072054 2017-03-31
PCT/JP2018/012780 WO2018181482A1 (ja) 2017-03-31 2018-03-28 銅粒子及びその製造方法

Publications (2)

Publication Number Publication Date
KR20190132351A KR20190132351A (ko) 2019-11-27
KR102403998B1 true KR102403998B1 (ko) 2022-05-31

Family

ID=63676352

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197024034A KR102403998B1 (ko) 2017-03-31 2018-03-28 구리 입자 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JP7050756B2 (ja)
KR (1) KR102403998B1 (ja)
CN (1) CN110325303B (ja)
TW (1) TWI803486B (ja)
WO (1) WO2018181482A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6721934B2 (ja) * 2018-12-04 2020-07-15 メック株式会社 積層造形用銅粉末、積層造形用銅粉末の製造方法、積層造形物の製造方法及び積層造形物
JP6956766B2 (ja) * 2019-08-07 2021-11-02 Ｊｘ金属株式会社 銅粉ペーストを用いた接合方法
JP6956765B2 (ja) * 2019-08-07 2021-11-02 Ｊｘ金属株式会社 銅粉ペーストを用いた接合方法
JP6704083B1 (ja) * 2019-11-22 2020-06-03 東邦チタニウム株式会社 銅粉体とその製造方法
JP7490528B2 (ja) 2020-01-10 2024-05-27 東邦チタニウム株式会社 銅粉体
CN113019468A (zh) * 2021-03-05 2021-06-25 昆明理工大学 一种铜基Cu-Cu2O-CuO三元复合核壳材料的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002169273A (ja) 2000-11-30 2002-06-14 Murata Mfg Co Ltd 感光性銅ペースト及びそれを用いた回路基板
JP2003530679A (ja) 2000-04-10 2003-10-14 テトロニクス リミテッド ツイン・プラズマ・トーチ装置
WO2016052373A1 (ja) * 2014-10-03 2016-04-07 三井金属鉱業株式会社 銅粉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280641B1 (en) * 1998-06-02 2001-08-28 Mitsubishi Gas Chemical Company, Inc. Printed wiring board having highly reliably via hole and process for forming via hole
JP5048556B2 (ja) * 2007-03-14 2012-10-17 フィブロ−テック，インコーポレイテッド 微粒子銅粉末を生成する方法
CN102784643B (zh) * 2011-05-19 2014-09-24 中国科学院过程工程研究所 一种利用有机硅废触体回收的铜粉制备的三元铜催化剂及制备方法
CN102350499B (zh) * 2011-09-28 2013-05-08 河北工业大学 一种Cu/Cu2O核壳复合微球的制备方法
KR101353149B1 (ko) * 2011-12-27 2014-01-27 삼성전기주식회사 구리분말 제조방법
CN203495238U (zh) * 2013-10-08 2014-03-26 江苏泰禾金属工业有限公司 一种铜粉粉碎装置
JP5826435B1 (ja) * 2014-02-14 2015-12-02 三井金属鉱業株式会社 銅粉

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003530679A (ja) 2000-04-10 2003-10-14 テトロニクス リミテッド ツイン・プラズマ・トーチ装置
JP2002169273A (ja) 2000-11-30 2002-06-14 Murata Mfg Co Ltd 感光性銅ペースト及びそれを用いた回路基板
WO2016052373A1 (ja) * 2014-10-03 2016-04-07 三井金属鉱業株式会社 銅粉

Also Published As

Publication number Publication date
WO2018181482A1 (ja) 2018-10-04
CN110325303A (zh) 2019-10-11
KR20190132351A (ko) 2019-11-27
JPWO2018181482A1 (ja) 2020-02-06
TWI803486B (zh) 2023-06-01
JP7050756B2 (ja) 2022-04-08
CN110325303B (zh) 2022-01-11
TW201841702A (zh) 2018-12-01

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