SG11201404017YA - Silver-coated copper alloy powder and method for manufacturing same - Google Patents

Silver-coated copper alloy powder and method for manufacturing same

Info

Publication number
SG11201404017YA
SG11201404017YA SG11201404017YA SG11201404017YA SG11201404017YA SG 11201404017Y A SG11201404017Y A SG 11201404017YA SG 11201404017Y A SG11201404017Y A SG 11201404017YA SG 11201404017Y A SG11201404017Y A SG 11201404017YA SG 11201404017Y A SG11201404017Y A SG 11201404017YA
Authority
SG
Singapore
Prior art keywords
silver
copper alloy
alloy powder
coated copper
manufacturing same
Prior art date
Application number
SG11201404017YA
Other languages
English (en)
Inventor
Kenichi Inoue
Kozo Ogi
Atsushi Ebara
Yuto Hiyama
Takahiro Yamada
Toshihiko Ueyama
Original Assignee
Dowa Electronics Materials Co
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.)
Filing date
Publication date
Application filed by Dowa Electronics Materials Co filed Critical Dowa Electronics Materials Co
Publication of SG11201404017YA publication Critical patent/SG11201404017YA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
    • 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
    • B22F1/17—Metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
  • Manufacturing Of Printed Wiring (AREA)
SG11201404017YA 2012-01-17 2013-01-15 Silver-coated copper alloy powder and method for manufacturing same SG11201404017YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012006886 2012-01-17
JP2012120360 2012-05-28
PCT/JP2013/051019 WO2013108916A1 (ja) 2012-01-17 2013-01-15 銀被覆銅合金粉末およびその製造方法

Publications (1)

Publication Number Publication Date
SG11201404017YA true SG11201404017YA (en) 2014-09-26

Family

ID=48799337

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404017YA SG11201404017YA (en) 2012-01-17 2013-01-15 Silver-coated copper alloy powder and method for manufacturing same

Country Status (8)

Country Link
US (1) US10062473B2 (ja)
EP (1) EP2796228B1 (ja)
JP (4) JP2014005531A (ja)
KR (1) KR102011166B1 (ja)
CN (1) CN104066535B (ja)
SG (1) SG11201404017YA (ja)
TW (1) TWI541365B (ja)
WO (1) WO2013108916A1 (ja)

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JP6567921B2 (ja) * 2014-08-29 2019-08-28 Ｄｏｗａエレクトロニクス株式会社 銀被覆銅粉およびその製造方法
KR20170031215A (ko) * 2014-09-12 2017-03-20 스미토모 긴조쿠 고잔 가부시키가이샤 은코팅 동분 및 그것을 이용한 도전성 페이스트, 도전성 도료, 도전성 시트
US20160143145A1 (en) * 2014-11-13 2016-05-19 E I Du Pont De Nemours And Company Electrical device
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JP6001231B1 (ja) * 2015-02-27 2016-10-05 タツタ電線株式会社 導電性ペースト及びこれを用いた多層基板
CN106257978B (zh) * 2015-04-22 2019-09-24 日立金属株式会社 金属颗粒以及它的制造方法、包覆金属颗粒、金属粉体
JP5907301B1 (ja) 2015-05-15 2016-04-26 住友金属鉱山株式会社 銀コート銅粉及びそれを用いた銅ペースト、導電性塗料、導電性シート、並びに銀コート銅粉の製造方法
JP5907302B1 (ja) 2015-05-15 2016-04-26 住友金属鉱山株式会社 銅粉及びそれを用いた銅ペースト、導電性塗料、導電性シート、並びに銅粉の製造方法
JP6856350B2 (ja) * 2015-10-30 2021-04-07 Ｄｏｗａエレクトロニクス株式会社 銀粉およびその製造方法
JP6811080B2 (ja) * 2016-02-03 2021-01-13 Ｄｏｗａエレクトロニクス株式会社 銀被覆銅粉およびその製造方法
CN105921737B (zh) * 2016-04-28 2018-01-19 中南大学 一种铜银复合粉的制备方法和导电胶
JP6900278B2 (ja) * 2016-08-31 2021-07-07 Ｄｏｗａエレクトロニクス株式会社 銀被覆合金粉末、導電性ペースト、電子部品及び電気装置
DE102017118386A1 (de) 2017-08-11 2019-02-14 Grohe Ag Kupferlegierung, Verwendung einer Kupferlegierung, Sanitärarmatur und Verfahren zur Herstellung einer Sanitärarmatur
CN111804931A (zh) * 2019-04-11 2020-10-23 香港大学 原位分解辅助的粉末冶金方法制备抗菌不锈钢
KR20220020265A (ko) 2019-06-12 2022-02-18 교토 에렉스 가부시키가이샤 도전성 페이스트 조성물
SG11202112809QA (en) * 2019-06-27 2021-12-30 Dowa Electronics Materials Co Ltd Silver powder and method for producing same
KR102202459B1 (ko) * 2019-11-14 2021-01-13 삼성전기주식회사 전극형성용 도전성 금속 분말, 그 제조방법 및 이를 포함하는 전자부품 외부전극용 도전성 페이스트
CN114783770B (zh) * 2022-06-20 2022-12-13 西安宏星电子浆料科技股份有限公司 一种多层陶瓷电容器外部电极浆料及其制备方法

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Also Published As

Publication number Publication date
EP2796228B1 (en) 2020-10-28
CN104066535A (zh) 2014-09-24
EP2796228A1 (en) 2014-10-29
TW201333226A (zh) 2013-08-16
JP2016020544A (ja) 2016-02-04
US10062473B2 (en) 2018-08-28
TWI541365B (zh) 2016-07-11
JP2014005531A (ja) 2014-01-16
JP2016145422A (ja) 2016-08-12
CN104066535B (zh) 2016-11-09
US20140346413A1 (en) 2014-11-27
EP2796228A4 (en) 2015-10-14
JP2017150086A (ja) 2017-08-31
KR102011166B1 (ko) 2019-08-14
WO2013108916A1 (ja) 2013-07-25
KR20140123526A (ko) 2014-10-22
JP5934829B2 (ja) 2016-06-15
JP6154507B2 (ja) 2017-06-28

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