KR20240074759A - 구리 합금 판재 및 그 제조 방법, 그리고 전자 부품 및 드로잉 가공품 - Google Patents

구리 합금 판재 및 그 제조 방법, 그리고 전자 부품 및 드로잉 가공품 Download PDF

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Publication number
KR20240074759A
KR20240074759A KR1020247008520A KR20247008520A KR20240074759A KR 20240074759 A KR20240074759 A KR 20240074759A KR 1020247008520 A KR1020247008520 A KR 1020247008520A KR 20247008520 A KR20247008520 A KR 20247008520A KR 20240074759 A KR20240074759 A KR 20240074759A
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KR
South Korea
Prior art keywords
copper alloy
range
alloy sheet
mass
less
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
KR1020247008520A
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English (en)
Korean (ko)
Inventor
슌타 아키야
šœ타 아키야
유타로 아메미야
싱고 카와타
치카히토 스가하라
츠카사 타카자와
Original Assignee
후루카와 덴키 고교 가부시키가이샤
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 후루카와 덴키 고교 가부시키가이샤 filed Critical 후루카와 덴키 고교 가부시키가이샤
Publication of KR20240074759A publication Critical patent/KR20240074759A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C22C9/10—Alloys based on copper with silicon as the next major 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper 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

Landscapes

  • 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)
  • Conductive Materials (AREA)
KR1020247008520A 2021-12-08 2022-12-05 구리 합금 판재 및 그 제조 방법, 그리고 전자 부품 및 드로잉 가공품 Pending KR20240074759A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-198962 2021-12-08
JP2021198962 2021-12-08
PCT/JP2022/044745 WO2023106262A1 (ja) 2021-12-08 2022-12-05 銅合金板材およびその製造方法、ならびに電子部品および絞り加工品

Publications (1)

Publication Number Publication Date
KR20240074759A true KR20240074759A (ko) 2024-05-28

Family

ID=86730367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247008520A Pending KR20240074759A (ko) 2021-12-08 2022-12-05 구리 합금 판재 및 그 제조 방법, 그리고 전자 부품 및 드로잉 가공품

Country Status (5)

Country Link
JP (1) JP7328471B1 (https=)
KR (1) KR20240074759A (https=)
CN (1) CN118019868A (https=)
TW (1) TW202330951A (https=)
WO (1) WO2023106262A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025183120A1 (ja) * 2024-02-29 2025-09-04 古河電気工業株式会社 銅系導体、撚線導体および電線
JP7809883B1 (ja) * 2024-07-31 2026-02-02 古河電気工業株式会社 電子部品用材料およびその製造方法、リードフレーム材およびその製造方法、ならびに半導体パッケージ
WO2026028551A1 (ja) * 2024-07-31 2026-02-05 古河電気工業株式会社 電子部品用材料およびその製造方法、リードフレーム材およびその製造方法、ならびに半導体パッケージ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012136726A (ja) 2010-12-24 2012-07-19 Mitsubishi Shindoh Co Ltd 曲げ加工後の耐疲労特性及びばね特性に優れたＣｕ−Ｎｉ−Ｓｉ系銅合金板及びその製造方法
WO2012160726A1 (ja) 2011-05-25 2012-11-29 三菱伸銅株式会社 深絞り加工性に優れたＣｕ－Ｎｉ－Ｓｉ系銅合金板及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5192536B2 (ja) * 2010-12-10 2013-05-08 三菱伸銅株式会社 深絞り加工性及び耐疲労特性に優れたＣｕ−Ｎｉ−Ｓｉ系銅合金板及びその製造方法
JP6113061B2 (ja) * 2013-11-25 2017-04-12 Ｊｘ金属株式会社 導電性、耐応力緩和特性および成形加工性に優れる銅合金板
JP6533402B2 (ja) * 2015-03-23 2019-06-19 Ｄｏｗａメタルテック株式会社 Ｃｕ−Ｎｉ−Ｓｉ系銅合金板材およびその製造方法並びにリードフレーム
CN109072341B (zh) * 2016-03-31 2021-07-27 同和金属技术有限公司 Cu-Ni-Si系铜合金板材和制造法
JP6494681B2 (ja) * 2017-03-27 2019-04-03 Ｊｘ金属株式会社 電子材料用銅合金及び電子部品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012136726A (ja) 2010-12-24 2012-07-19 Mitsubishi Shindoh Co Ltd 曲げ加工後の耐疲労特性及びばね特性に優れたＣｕ−Ｎｉ−Ｓｉ系銅合金板及びその製造方法
WO2012160726A1 (ja) 2011-05-25 2012-11-29 三菱伸銅株式会社 深絞り加工性に優れたＣｕ－Ｎｉ－Ｓｉ系銅合金板及びその製造方法

Also Published As

Publication number Publication date
CN118019868A (zh) 2024-05-10
WO2023106262A1 (ja) 2023-06-15
JP7328471B1 (ja) 2023-08-16
JPWO2023106262A1 (https=) 2023-06-15
TW202330951A (zh) 2023-08-01

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