KR970043243A - 석출 경화형 동(Cu)합금의 제조방법 - Google Patents

석출 경화형 동(Cu)합금의 제조방법 Download PDF

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Publication number
KR970043243A
KR970043243A KR1019950048018A KR19950048018A KR970043243A KR 970043243 A KR970043243 A KR 970043243A KR 1019950048018 A KR1019950048018 A KR 1019950048018A KR 19950048018 A KR19950048018 A KR 19950048018A KR 970043243 A KR970043243 A KR 970043243A
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KR
South Korea
Prior art keywords
alloy
copper
precipitation hardening
cast
manufacturing
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KR1019950048018A
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English (en)
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KR0157258B1 (ko
Inventor
박철규
이동우
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정훈보
주식회사 풍산
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Priority to KR1019950048018A priority Critical patent/KR0157258B1/ko
Priority to DE19643379A priority patent/DE19643379C5/de
Priority to JP8311041A priority patent/JPH09176808A/ja
Publication of KR970043243A publication Critical patent/KR970043243A/ko
Application granted granted Critical
Publication of KR0157258B1 publication Critical patent/KR0157258B1/ko

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    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

본 발명은 석출경화형 도합금의 제조시 용체화 처리 공정 없이도 우수한 전기전도도 및 기계적 성질을 갖는 동합금의 제조에 관한 것으로, Cu-Ni-Si-P또는 여기에 Mg를 첨가한 합금 조성이 되게 용해하거나, Cu-Fe-P-Zn계 합금조성이 되게 용해하고, 주조하여 얇은 두께를 갖는 주편을 얻고, 이 주편을 냉간가공 하고, 450-520℃온도에서 4-12시간 시효처리 하는 전기, 전자 부품용의 석출 경화형동(Cu)합금의 제조에 관한 기술이다.

Description

석출 경화형동(Cu)합금의 제조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 석출 경화형 합금의 일반적인 상태도,
제2도는 종래의 방법으로 제조된 Cu-Ni-Si-P-Mg 합금의 석출 처리후의 현미경 사진

Claims (2)

  1. 중량비로서, 니켈(Ni)0.05-3.0%, 실리콘(Si)0.01-1.0%, 인(P)0.01-0.16%로 조성하거나 여기에 마그네슘(Mg)0.02-0.2%첨가되고, 나머지는 동(Cu)과 불가피한 불순물로된 동합금에 있어서, 상기 합금의 조성이 되게 용해, 주조하여 30㎜이하의 두께를 갖는 주편을 얻고, 이 주편을 냉간압연하고, 450-540℃온도에서 4-12시간 시효처리 함을 특징으로 하는 전기, 전자 부품용의 석출 경화형동(Cu)합금의 제조 방법.
  2. 중량비로서, 철(Fe)1.5-3.0%, 인(P)0.01-0.5%, 아연(Zn)0.01-0.5%,이고 나머지는 동(Cu)과 불가피한 불순물로된 동합금에 있어서, 상기 합금의 조성이 되게 용해, 주조하여 30㎜이하의 두께를 갖는 주편을 얻고, 이 주편을 냉간압연하고, 450-540℃온도에서 4-12시간 시효처리 함을 특징으로 하는 전기, 전자 부품용의 석출 경화형동(Cu)합금의 제조 방법.
KR1019950048018A 1995-12-08 1995-12-08 석출 경화형 동합금의 제조방법 KR0157258B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950048018A KR0157258B1 (ko) 1995-12-08 1995-12-08 석출 경화형 동합금의 제조방법
DE19643379A DE19643379C5 (de) 1995-12-08 1996-10-21 Verfahren zum Herstellen und Weiterverarbeiten einer Kupferlegierung
JP8311041A JPH09176808A (ja) 1995-12-08 1996-11-21 析出硬化形の銅合金の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950048018A KR0157258B1 (ko) 1995-12-08 1995-12-08 석출 경화형 동합금의 제조방법

Publications (2)

Publication Number Publication Date
KR970043243A true KR970043243A (ko) 1997-07-26
KR0157258B1 KR0157258B1 (ko) 1998-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950048018A KR0157258B1 (ko) 1995-12-08 1995-12-08 석출 경화형 동합금의 제조방법

Country Status (3)

Country Link
JP (1) JPH09176808A (ko)
KR (1) KR0157258B1 (ko)
DE (1) DE19643379C5 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751990B1 (fr) * 1996-07-30 1998-10-02 Griset Ets Alliage a base de cuivre a conductivite electrique et a temperature d'adoucissement elevees pour des applications dans l'electronique
WO2010140915A1 (ru) * 2009-06-04 2010-12-09 Kostln Sergei Alekseevich Способ получения дисперсионно твердеющего низколегированного сплава на медной основе и способ производства из него металлопродукции
DE102010056146A1 (de) * 2010-12-20 2012-06-21 Kienle + Spiess Gmbh Verfahren zur Herstellung von Produkten, die Kupfer oder Kupferlegierung aufweisen, für elektrische Anwendungen
KR101472348B1 (ko) * 2012-11-09 2014-12-15 주식회사 풍산 전기전자 부품용 동합금재 및 그의 제조 방법
US11965398B2 (en) * 2019-06-27 2024-04-23 Schlumberger Technology Corporation Wear resistant self-lubricating additive manufacturing parts and part features
CN114981459A (zh) * 2020-12-23 2022-08-30 韩国材料研究院 包含g相的铜-镍-硅-锰合金及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522112A (en) * 1967-06-26 1970-07-28 Olin Corp Process for treating copper base alloy
DE3417273C2 (de) * 1984-05-10 1995-07-20 Poong San Metal Corp Kupfer-Nickel-Legierung für elektrisch leitendes Material für integrierte Schaltkreise
US4594221A (en) * 1985-04-26 1986-06-10 Olin Corporation Multipurpose copper alloys with moderate conductivity and high strength
US4728372A (en) * 1985-04-26 1988-03-01 Olin Corporation Multipurpose copper alloys and processing therefor with moderate conductivity and high strength
DE4126079C2 (de) * 1991-08-07 1995-10-12 Wieland Werke Ag Bandgießverfahren für ausscheidungsbildende und/oder spannungsempfindliche und/oder seigerungsanfällige Kupferlegierungen

Also Published As

Publication number Publication date
DE19643379C5 (de) 2004-09-23
DE19643379C2 (de) 1998-11-19
DE19643379A1 (de) 1997-06-12
KR0157258B1 (ko) 1998-11-16
JPH09176808A (ja) 1997-07-08

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