CN120603664A - 一种贵金属合金粉末、贵金属合金膏、贵金属合金膜以及其制造方法 - Google Patents

一种贵金属合金粉末、贵金属合金膏、贵金属合金膜以及其制造方法

Info

Publication number
CN120603664A
CN120603664A CN202480007614.4A CN202480007614A CN120603664A CN 120603664 A CN120603664 A CN 120603664A CN 202480007614 A CN202480007614 A CN 202480007614A CN 120603664 A CN120603664 A CN 120603664A
Authority
CN
China
Prior art keywords
noble metal
metal alloy
powder
alloy powder
firing
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480007614.4A
Other languages
English (en)
Chinese (zh)
Inventor
近藤寿惠
堀川留梦
山田登士
宫本浩史
武原真彦
细井拓也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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
Priority claimed from JP2023026471A external-priority patent/JP7300565B1/ja
Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Publication of CN120603664A publication Critical patent/CN120603664A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • 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
    • C22C5/04—Alloys based on a platinum group 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
    • 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
    • B22F1/14—Treatment of metallic powder
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • B22F1/14—Treatment of metallic powder
    • B22F1/145—Chemical treatment, e.g. passivation or decarburisation
    • B22F1/147—Making a dispersion
    • 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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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
    • C22C1/0466—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • 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
    • B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/05—Submicron size particles
    • B22F2304/054—Particle size between 1 and 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CN202480007614.4A 2023-02-22 2024-02-21 一种贵金属合金粉末、贵金属合金膏、贵金属合金膜以及其制造方法 Pending CN120603664A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2023-026471 2023-02-22
JP2023026471A JP7300565B1 (ja) 2023-02-22 2023-02-22 貴金属合金粉末およびその製造方法
JP2023106375 2023-06-28
JP2023-106375 2023-06-28
JP2023-106367 2023-06-28
JP2023106367 2023-06-28
PCT/JP2024/006396 WO2024177121A1 (ja) 2023-02-22 2024-02-21 貴金属合金粉末、貴金属合金ペースト、貴金属合金膜、およびそれらの製造方法

Publications (1)

Publication Number Publication Date
CN120603664A true CN120603664A (zh) 2025-09-05

Family

ID=92501349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480007614.4A Pending CN120603664A (zh) 2023-02-22 2024-02-21 一种贵金属合金粉末、贵金属合金膏、贵金属合金膜以及其制造方法

Country Status (6)

Country Link
EP (1) EP4670869A1 (https=)
JP (1) JP7766207B2 (https=)
KR (1) KR20250136893A (https=)
CN (1) CN120603664A (https=)
TW (1) TW202438195A (https=)
WO (1) WO2024177121A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08325602A (ja) * 1995-05-31 1996-12-10 Tanaka Kikinzoku Internatl Kk 高結晶パラジウム粉末及び高結晶銀パラジウム合金粉末の製造方法
JPH10102106A (ja) * 1996-09-30 1998-04-21 Tanaka Kikinzoku Kogyo Kk ロジウム粉末の製造方法
JP3859279B2 (ja) 1996-09-30 2006-12-20 田中貴金属工業株式会社 白金ロジウム合金粉末の製造方法
JP5361759B2 (ja) 2010-02-15 2013-12-04 山本貴金属地金株式会社 貴金属微粒子の製造方法
GB201702902D0 (en) * 2017-02-23 2017-04-12 Univ Swansea First hexangonal close packed high-entropy alloy with outstanding stability under extreme conditionsand high electrocatalytic activity for methanoloxidation
US12325903B2 (en) 2019-07-29 2025-06-10 Kyoto University Alloy nanoparticle, aggregate of alloy nanoparticles, catalyst, and method for producing alloy nanoparticles
KR20230118986A (ko) 2020-12-15 2023-08-14 유니버시티 오브 매릴랜드, 칼리지 파크 다중-원소 화합물 나노입자, 시스템 및 이의 제조 및사용 방법
JP2022139228A (ja) 2021-03-11 2022-09-26 日本碍子株式会社 アンモニアセンサの検知電極形成用ペーストおよびガスセンサ素子の製造方法
JP7750667B2 (ja) 2021-03-26 2025-10-07 住友金属鉱山株式会社 厚膜抵抗体用組成物、厚膜抵抗体用ペースト、厚膜抵抗体

Also Published As

Publication number Publication date
KR20250136893A (ko) 2025-09-16
JP7766207B2 (ja) 2025-11-07
JPWO2024177121A1 (https=) 2024-08-29
WO2024177121A1 (ja) 2024-08-29
TW202438195A (zh) 2024-10-01
EP4670869A1 (en) 2025-12-31

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