KR20240073963A - 고경도 귀금속 합금 및 그 제조 방법 - Google Patents

고경도 귀금속 합금 및 그 제조 방법 Download PDF

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Publication number
KR20240073963A
KR20240073963A KR1020247014924A KR20247014924A KR20240073963A KR 20240073963 A KR20240073963 A KR 20240073963A KR 1020247014924 A KR1020247014924 A KR 1020247014924A KR 20247014924 A KR20247014924 A KR 20247014924A KR 20240073963 A KR20240073963 A KR 20240073963A
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South Korea
Prior art keywords
atomic
noble metal
metal alloy
spinodal decomposition
present
Prior art date
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Pending
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KR1020247014924A
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English (en)
Korean (ko)
Inventor
마사토 에비스기
Original Assignee
다나카 기킨조쿠 고교 가부시키가이샤
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Publication of KR20240073963A publication Critical patent/KR20240073963A/ko
Pending legal-status Critical Current

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    • 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
    • C22C5/02—Alloys based on gold
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • 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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Adornments (AREA)
  • Contacts (AREA)
  • Dental Preparations (AREA)
KR1020247014924A 2021-10-15 2022-10-04 고경도 귀금속 합금 및 그 제조 방법 Pending KR20240073963A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-169887 2021-10-15
JP2021169887 2021-10-15
PCT/JP2022/037042 WO2023063156A1 (ja) 2021-10-15 2022-10-04 高硬度貴金属合金及びその製造方法

Publications (1)

Publication Number Publication Date
KR20240073963A true KR20240073963A (ko) 2024-05-27

Family

ID=85988567

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247014924A Pending KR20240073963A (ko) 2021-10-15 2022-10-04 고경도 귀금속 합금 및 그 제조 방법

Country Status (7)

Country Link
US (1) US20250305094A1 (https=)
EP (1) EP4379078A4 (https=)
JP (1) JPWO2023063156A1 (https=)
KR (1) KR20240073963A (https=)
CN (1) CN118019867A (https=)
TW (1) TWI844981B (https=)
WO (1) WO2023063156A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024214666A1 (ja) * 2023-04-14 2024-10-17 田中貴金属工業株式会社 高硬度Ａｕ－Ｎｉ－Ｐｄ－Ｐｔ系貴金属合金
TWI898709B (zh) * 2023-07-11 2025-09-21 日商田中貴金屬工業股份有限公司 高硬度Ａｕ－Ｎｉ－Ｐｄ－Ｐｔ系貴金屬合金
CN117448620B (zh) * 2023-10-30 2026-03-13 中国科学院物理研究所 热电合金薄膜材料及其制备方法和用途

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372952U (https=) 1986-10-31 1988-05-16
JP2005233967A (ja) 2005-03-04 2005-09-02 Tanaka Kikinzoku Kogyo Kk プローブピン用材料
JP2012242184A (ja) 2011-05-17 2012-12-10 Ishifuku Metal Ind Co Ltd プローブピン用材料、プローブピン及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156729A (en) * 1980-05-02 1981-12-03 Ishifuku Kinzoku Kogyo Kk Platinum alloy for decoration
JPH04147932A (ja) * 1990-10-08 1992-05-21 Citizen Watch Co Ltd 腕時計外装用Ｐｔ合金
JP2004093355A (ja) * 2002-08-30 2004-03-25 Toshiba Corp Ｐｄ合金系プローブピンおよびそれを用いたプローブピン装置
US7959855B2 (en) * 2006-10-19 2011-06-14 Heru Budihartono White precious metal alloy
JP6372952B2 (ja) 2013-10-25 2018-08-15 石福金属興業株式会社 Ｐｔ基合金で構成されるプローブピン用材料、プローブピンの製造方法
US10858722B2 (en) * 2018-09-21 2020-12-08 Deringer-Ney, Inc. Platinum-nickel-based alloys, products, and methods of making and using same
US11939653B2 (en) * 2018-11-30 2024-03-26 Tanaka Kikinzoku Kogyo K.K. Electrically-conductive material having excellent wear resistance and heat resistance
CN111139372B (zh) * 2020-01-15 2020-12-11 贵研铂业股份有限公司 一种含有贵稀有金属的钯合金及其制备方法和用途

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372952U (https=) 1986-10-31 1988-05-16
JP2005233967A (ja) 2005-03-04 2005-09-02 Tanaka Kikinzoku Kogyo Kk プローブピン用材料
JP2012242184A (ja) 2011-05-17 2012-12-10 Ishifuku Metal Ind Co Ltd プローブピン用材料、プローブピン及びその製造方法

Also Published As

Publication number Publication date
EP4379078A1 (en) 2024-06-05
WO2023063156A1 (ja) 2023-04-20
EP4379078A4 (en) 2025-04-30
TWI844981B (zh) 2024-06-11
TW202330949A (zh) 2023-08-01
JPWO2023063156A1 (https=) 2023-04-20
US20250305094A1 (en) 2025-10-02
CN118019867A (zh) 2024-05-10

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