EP0548636B1 - Utilisation d'alliage de cuivre durcissant - Google Patents

Utilisation d'alliage de cuivre durcissant Download PDF

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Publication number
EP0548636B1
EP0548636B1 EP92120775A EP92120775A EP0548636B1 EP 0548636 B1 EP0548636 B1 EP 0548636B1 EP 92120775 A EP92120775 A EP 92120775A EP 92120775 A EP92120775 A EP 92120775A EP 0548636 B1 EP0548636 B1 EP 0548636B1
Authority
EP
European Patent Office
Prior art keywords
casting
nickel
copper alloy
beryllium
hardenable copper
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.)
Expired - Lifetime
Application number
EP92120775A
Other languages
German (de)
English (en)
Other versions
EP0548636A1 (fr
Inventor
Horst Dipl.-Ing. Gravemann
Thomas Dipl.-Ing. Helmenkamp
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.)
KM Europa Metal AG
Original Assignee
KM Europa Metal AG
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 KM Europa Metal AG filed Critical KM Europa Metal AG
Publication of EP0548636A1 publication Critical patent/EP0548636A1/fr
Application granted granted Critical
Publication of EP0548636B1 publication Critical patent/EP0548636B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Claims (7)

  1. Utilisation d'un alliage de cuivre durcissable contenant 1,0 à 2,6 % de nickel, lequel peut être totalement ou partiellement remplacé par du cobalt, 0,1 à 0,45 % de béryllium, au choix 0,05 à 0,25 % de zirconium et le cas échéant jusqu'à 0,15 % au maximum d'au moins un des éléments du groupe comprenant le niobium, le tantale, le vanadium, le titane, le chrome, le cérium et le hafnium, pour le reste de cuivre y compris les impuretés dues au mode de fabrication et les adjuvants de transformation habituels, avec une dureté Brinnell d'au moins 200 HB et une conductivité électrique supérieure à 38 m/Ω mm2 comme matériau pour la fabrication de cylindres et de roues de coulée soumis à des contraintes thermiques alternées lors de la coulée en dimensions proches des dimensions finales.
  2. Utilisation d'un alliage de cuivre durcissable selon la revendication 1, contenant 0,05 à 0,25 % de zirconium, pour l'usage mentionné dans la revendication 1.
  3. Utilisation d'un alliage de cuivre durcissable selon la revendication 1 ou 2, contenant 1,4 à 2,2 % de nickel, 0,2 à 0,35 % de béryllium, 0,15 à 0,2 % de zirconium, pour le reste du cuivre y compris les impuretés dues au mode de fabrication et les adjuvants de transformation pour l'usage mentionné dans la revendication 1.
  4. Utilisation d'un alliage de cuivre durcissable selon une des revendications 1 à 3, dont le rapport entre nickel et béryllium (Ni/Be) s'élève à au moins 5 pour une teneur en nickel supérieur à 1,2 %, pour l'usage mentionné dans la revendication 1.
  5. Utilisation d'un alliage de cuivre durcissable selon la revendication 4, dont le rapport entre nickel et béryllium est compris entre 5,5 et 7,5 pour l'usage mentionné dans la revendication 1.
  6. Utilisation d'un alliage de cuivre durcissable selon au moins une des revendications 1 à 5, dont la teneur en nickel est complètement ou partiellement remplacée par du cobalt, pour l'usage mentionné dans la revendication 1.
  7. Utilisation d'un alliage de cuivre durcissable selon au moins une des revendications 1 à 6, contenant jusqu'à 0,15 % au maximum d'au moins un élément du groupe comprenant le niobium, le tantale, le vanadium, le titane, le chrome, le cérium et le hafnium.
EP92120775A 1991-12-24 1992-12-05 Utilisation d'alliage de cuivre durcissant Expired - Lifetime EP0548636B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4142941 1991-12-24
DE4142941A DE4142941A1 (de) 1991-12-24 1991-12-24 Verwendung einer aushaertbaren kupferlegierung

Publications (2)

Publication Number Publication Date
EP0548636A1 EP0548636A1 (fr) 1993-06-30
EP0548636B1 true EP0548636B1 (fr) 1997-10-01

Family

ID=6448112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92120775A Expired - Lifetime EP0548636B1 (fr) 1991-12-24 1992-12-05 Utilisation d'alliage de cuivre durcissant

Country Status (21)

Country Link
US (1) US6083328A (fr)
EP (1) EP0548636B1 (fr)
JP (1) JP3504284B2 (fr)
KR (1) KR100260058B1 (fr)
CN (1) CN1031762C (fr)
AT (1) ATE158822T1 (fr)
AU (1) AU661529B2 (fr)
BR (1) BR9205131A (fr)
CA (1) CA2086063C (fr)
CZ (1) CZ282842B6 (fr)
DE (2) DE4142941A1 (fr)
DK (1) DK0548636T3 (fr)
ES (1) ES2109302T3 (fr)
FI (1) FI97108C (fr)
GR (1) GR3025195T3 (fr)
MX (1) MX9206426A (fr)
PL (1) PL170470B1 (fr)
RU (1) RU2102515C1 (fr)
SK (1) SK280704B6 (fr)
TR (1) TR27606A (fr)
ZA (1) ZA929480B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510615B2 (en) 2001-11-21 2009-03-31 Kme Germany Ag & Co. Kg Age-hardening copper alloy as material for producing casting molds

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427939A1 (de) 1994-08-06 1996-02-08 Kabelmetal Ag Verwendung einer aushärtbaren Kupferlegierung
DE69520268T2 (de) * 1995-02-01 2001-08-09 Brush Wellman Behandlung von Legierungen und danach hergestellte Gegenstände
DE10018504A1 (de) * 2000-04-14 2001-10-18 Sms Demag Ag Verwendung einer aushärtbaren Kupferlegierung für Kokillen
FR2813159B1 (fr) 2000-08-31 2002-10-11 Const Agricoles Etmetallurgiqu Dispositif selecteur pour semoir de precision
DE10045251A1 (de) * 2000-09-13 2002-03-21 Sms Demag Ag Wasserkühlbare Ofenrolle zum Fördern von bspw. Stranggußmaterial-Werkstücken durch einen Rollenherdofen
TW590822B (en) * 2001-11-21 2004-06-11 Km Europa Metal Ag Casting-roller for a two-roller-casting equipment and its manufacturing method
DE10206597A1 (de) * 2002-02-15 2003-08-28 Km Europa Metal Ag Aushärtbare Kupferlegierung
US7628873B2 (en) 2005-09-09 2009-12-08 Ngk Insulators, Ltd. Beryllium copper alloy and method of manufacturing beryllium copper alloy
CN102191405B (zh) * 2011-05-27 2013-03-27 马鞍山钢铁股份有限公司 一种带钢焊接设备夹持和加载工具用铜合金及其生产方法
RU2569286C1 (ru) * 2014-07-01 2015-11-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Бериллиевая бронза и изделие, выполненное из нее
JP2021155837A (ja) * 2020-03-30 2021-10-07 日本碍子株式会社 ベリリウム銅合金リング及びその製造方法
CN115233032B (zh) * 2022-08-01 2023-06-27 河南云锦空天特导新材料有限公司 一种铜合金线材及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196006A (en) * 1963-05-10 1965-07-20 Westinghouse Electric Corp Copper base alloys containing cobalt, beryllium, and zirconium
US4179314A (en) * 1978-12-11 1979-12-18 Kawecki Berylco Industries, Inc. Treatment of beryllium-copper alloy and articles made therefrom
US4377424A (en) * 1980-05-26 1983-03-22 Chuetsu Metal Works Co., Ltd. Mold of precipitation hardenable copper alloy for continuous casting mold
US4657601A (en) * 1983-11-10 1987-04-14 Brush Wellman Inc. Thermomechanical processing of beryllium-copper alloys
EP0271991B1 (fr) * 1986-11-13 1991-10-02 Ngk Insulators, Ltd. Fabrication d'alliages cuivre-béryllium
JPH01165736A (ja) * 1987-12-21 1989-06-29 Dowa Mining Co Ltd ワイヤーハーネスのターミナル用銅合金およびその製造法
JPH02111835A (ja) * 1988-10-20 1990-04-24 Chuetsu Gokin Chuko Kk 電磁攪拌用鋳型材料
JPH083141B2 (ja) * 1989-10-27 1996-01-17 日本碍子株式会社 ベリリウム銅合金部材の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7510615B2 (en) 2001-11-21 2009-03-31 Kme Germany Ag & Co. Kg Age-hardening copper alloy as material for producing casting molds

Also Published As

Publication number Publication date
PL170470B1 (pl) 1996-12-31
CN1075755A (zh) 1993-09-01
CZ369692A3 (en) 1993-07-14
FI925597A0 (fi) 1992-12-09
CA2086063C (fr) 1999-12-14
KR100260058B1 (ko) 2000-07-01
RU2102515C1 (ru) 1998-01-20
ATE158822T1 (de) 1997-10-15
DE4142941A1 (de) 1993-07-01
TR27606A (tr) 1995-06-13
CA2086063A1 (fr) 1993-06-25
DE59208945D1 (de) 1997-11-06
CN1031762C (zh) 1996-05-08
EP0548636A1 (fr) 1993-06-30
ZA929480B (en) 1993-06-10
SK369692A3 (en) 2000-06-12
FI97108B (fi) 1996-07-15
FI97108C (fi) 1996-10-25
JP3504284B2 (ja) 2004-03-08
SK280704B6 (sk) 2000-06-12
KR930013179A (ko) 1993-07-21
DK0548636T3 (da) 1998-05-18
CZ282842B6 (cs) 1997-10-15
FI925597A (fi) 1993-06-25
MX9206426A (es) 1993-06-01
ES2109302T3 (es) 1998-01-16
GR3025195T3 (en) 1998-02-27
AU3037292A (en) 1993-07-01
JPH05247565A (ja) 1993-09-24
BR9205131A (pt) 1993-06-29
AU661529B2 (en) 1995-07-27
PL297032A1 (en) 1993-11-02
US6083328A (en) 2000-07-04

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