KR100592206B1 - 전자재료용 구리합금 - Google Patents
전자재료용 구리합금 Download PDFInfo
- Publication number
- KR100592206B1 KR100592206B1 KR1020040038146A KR20040038146A KR100592206B1 KR 100592206 B1 KR100592206 B1 KR 100592206B1 KR 1020040038146 A KR1020040038146 A KR 1020040038146A KR 20040038146 A KR20040038146 A KR 20040038146A KR 100592206 B1 KR100592206 B1 KR 100592206B1
- Authority
- KR
- South Korea
- Prior art keywords
- alloy
- conductivity
- mass
- strength
- copper alloy
- Prior art date
Links
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
-
- 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
- C22C9/01—Alloys based on copper with aluminium 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
- C22C9/02—Alloys based on copper with tin 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
- C22C9/04—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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
Abstract
Description
Claims (2)
- Ni:1.0 ∼ 4.8 질량%, Si:0.30 ∼ 1.2 질량%를 함유하고, 또한 Mn, Mg 의 1 종 또는 2 종을 합계 0.03 ∼ 0.5 질량% 함유하는 잔부 Cu 및 불가피한 불순물로 구성되는 구리합금에 있어서, 최종제품의 도전율을 EC (%IACS), 합금조성 중의 Ni 및 Si 의 첨가량 (질량%) 을 각각 [Ni] 및 [Si] 로 하고, 이들이 합금 중에 고용된 경우의 도전율을 EC합금으로 하여 EC합금 = 150/{1.72 + 1.5[Ni] + 4[Si]} 로 나타낸 경우에, 제조공정의 가공과 열처리를 조정하여 최종 제품의 도전율 (EC) 을 EC합금 + 20 ≤EC ≤EC합금 + 30 이 되는 범위로 제어한 것을 특징으로 하는 고강도 고굽힘가공성 전자재료용 구리합금.
- 제 1 항에 있어서, Sn, Ti, Zr, Al, Co, Cr, Fe, Zn, Ag 중 1 종 또는 2 종 이상을 0.003 ∼ 2.0 질량% 함유한 고강도 고굽힘가공성 전자재료용 구리합금.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003155521A JP4679040B2 (ja) | 2003-05-30 | 2003-05-30 | 電子材料用銅合金 |
JPJP-P-2003-00155521 | 2003-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040103409A KR20040103409A (ko) | 2004-12-08 |
KR100592206B1 true KR100592206B1 (ko) | 2006-06-23 |
Family
ID=34049868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040038146A KR100592206B1 (ko) | 2003-05-30 | 2004-05-28 | 전자재료용 구리합금 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4679040B2 (ko) |
KR (1) | KR100592206B1 (ko) |
TW (1) | TWI272313B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101946014A (zh) * | 2008-02-18 | 2011-01-12 | 古河电气工业株式会社 | 铜合金材料 |
JP6294766B2 (ja) * | 2014-05-30 | 2018-03-14 | 古河電気工業株式会社 | 銅合金材およびその製造方法 |
-
2003
- 2003-05-30 JP JP2003155521A patent/JP4679040B2/ja not_active Expired - Fee Related
-
2004
- 2004-05-19 TW TW093114063A patent/TWI272313B/zh active
- 2004-05-28 KR KR1020040038146A patent/KR100592206B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20040103409A (ko) | 2004-12-08 |
TWI272313B (en) | 2007-02-01 |
TW200426233A (en) | 2004-12-01 |
JP4679040B2 (ja) | 2011-04-27 |
JP2004353069A (ja) | 2004-12-16 |
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