EP0250001A2 - Alliage à base de cuivre - Google Patents

Alliage à base de cuivre Download PDF

Info

Publication number: EP0250001A2
Authority: EP; European Patent Office
Prior art keywords: copper; alloy; copper alloy; phosphorus; zinc
Prior art date: 1986-06-20
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.): Granted

Application number

EP87108853A

Other languages

German (de)

English (en)

Other versions

EP0250001B1 (fr

EP0250001A3 (en

Inventor

Horst Dipl.-Ing. Gravemann

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 Kabelmetal AG

Original Assignee

KM Kabelmetal 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.)

1986-06-20

Filing date

1987-06-20

Publication date

1987-12-23

1987-06-20 Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG

1987-06-20 Priority to AT87108853T priority Critical patent/ATE70858T1/de

1987-12-23 Publication of EP0250001A2 publication Critical patent/EP0250001A2/fr

1989-06-07 Publication of EP0250001A3 publication Critical patent/EP0250001A3/de

1991-12-27 Application granted granted Critical

1991-12-27 Publication of EP0250001B1 publication Critical patent/EP0250001B1/fr

2007-06-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 11
239000010949 copper Substances 0.000 claims abstract description 16
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
229910052802 copper Inorganic materials 0.000 claims abstract description 15
238000004519 manufacturing process Methods 0.000 claims abstract description 11
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 8
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 8
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
229910052749 magnesium Inorganic materials 0.000 claims abstract description 8
239000011777 magnesium Substances 0.000 claims abstract description 8
239000011574 phosphorus Substances 0.000 claims abstract description 8
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 8
229910052725 zinc Inorganic materials 0.000 claims abstract description 8
239000011701 zinc Substances 0.000 claims abstract description 8
239000012535 impurity Substances 0.000 claims abstract description 6
229910045601 alloy Inorganic materials 0.000 claims description 16
239000000956 alloy Substances 0.000 claims description 16
229910052710 silicon Inorganic materials 0.000 claims description 4
239000010703 silicon Substances 0.000 claims description 4
238000005266 casting Methods 0.000 claims description 2
229910052845 zircon Inorganic materials 0.000 claims description 2
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 2
238000000034 method Methods 0.000 claims 2
238000009749 continuous casting Methods 0.000 abstract description 10
239000000463 material Substances 0.000 abstract description 9
238000007792 addition Methods 0.000 description 5
238000000137 annealing Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
230000032683 aging Effects 0.000 description 2
229910052790 beryllium Inorganic materials 0.000 description 2
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
230000008092 positive effect Effects 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229910001093 Zr alloy Inorganic materials 0.000 description 1
GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000005275 alloying Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000000788 chromium alloy Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000004881 precipitation hardening Methods 0.000 description 1
239000003870 refractory metal Substances 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000005482 strain hardening Methods 0.000 description 1

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
- C22C9/04—Alloys based on copper with zinc as the next major constituent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/059—Mould materials or platings
- 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

Definitions

the invention is therefore based on the object of specifying a copper alloy which has a high thermal conductivity, a high mechanical strength, in particular at temperatures above 300 ° C. and a high degree of hot plasticity.
the material should be used in particular for the production of continuous casting molds.
This task is solved by a copper alloy consisting of 0.05 to 0.4% zinc, 0.02 to 0.3% magnesium, 0.02 to 0.2% phosphorus, the rest copper and production-related impurities.
silicon up to 0.2%, preferably up to 0.1%, has a positive effect on the hardness and thus on the wear resistance.
the invention further relates to a method for producing a copper alloy as described above.
the alloy is then hot worked at 300 to 550 ° C for 1 to 5 hours and finally cold worked by at least 10%.
Cold working of at least 10% between hot working and aging at 300 to 550 ° C has a positive effect on the state of homogenization and the combination of properties.
the alloy is particularly advantageous for the alloy to be thermoformed above the temperature of the maximum solubility of the alloy components and then to be quenched by at least 750 ° C. With this measure, an additional curing effect can be achieved. However, solution annealing can also be carried out separately from hot working.
the technological properties of the alloy are somewhat more favorable if the hot working at solution annealing temperature is heard and quenched, and then the operations described above are followed. By eliminating intermediate phases from the copper matrix, even more favorable strength and conductivity values can be achieved.

Landscapes

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)
Continuous Casting (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Error Detection And Correction (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Metal Extraction Processes (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Chemically Coating (AREA)
Laminated Bodies (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

EP87108853A 1986-06-20 1987-06-20 Alliage à base de cuivre Expired - Lifetime EP0250001B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT87108853T ATE70858T1 (de)	1986-06-20	1987-06-20	Kupferlegierung.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19863620654 DE3620654A1 (de)	1986-06-20	1986-06-20	Kupferlegierung
DE3620654		1986-06-20

Publications (3)

Publication Number	Publication Date
EP0250001A2 true EP0250001A2 (fr)	1987-12-23
EP0250001A3 EP0250001A3 (en)	1989-06-07
EP0250001B1 EP0250001B1 (fr)	1991-12-27

Family

ID=6303307

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87108853A Expired - Lifetime EP0250001B1 (fr)	1986-06-20	1987-06-20	Alliage à base de cuivre

Country Status (9)

Country	Link
EP (1)	EP0250001B1 (fr)
JP (1)	JP2530657B2 (fr)
AT (1)	ATE70858T1 (fr)
CA (1)	CA1308940C (fr)
DE (2)	DE3620654A1 (fr)
ES (1)	ES2038620T3 (fr)
FI (1)	FI88623C (fr)
IN (1)	IN168226B (fr)
ZA (1)	ZA874542B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0305986A3 (en) *	1987-08-31	1990-04-25	Mitsubishi Kinzoku Kabushiki Kaisha	Mold member and rapidly solidifying water cooled rotary roll member
EP1170074A1 (fr) *	2000-07-07	2002-01-09	KM Europa Metal AG	Utilisation d'alliage à base de cuivre et nickel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102018122574B4 (de)	2018-09-14	2020-11-26	Kme Special Products Gmbh	Verwendung einer Kupferlegierung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3778318A (en) *	1969-02-24	1973-12-11	Cooper Range Co	Copper base composition
US4202688A (en) *	1975-02-05	1980-05-13	Olin Corporation	High conductivity high temperature copper alloy
GB1562870A (en) *	1977-03-09	1980-03-19	Louyot Comptoir Lyon Alemand	Copper alloys
JPS5514128A (en) *	1978-07-13	1980-01-31	Honda Motor Co Ltd	Heat treatment method of in-furnace brazing
US4305762A (en) *	1980-05-14	1981-12-15	Olin Corporation	Copper base alloy and method for obtaining same
JPS5832220A (ja) *	1981-08-19	1983-02-25	Matsushita Electric Ind Co Ltd	ステツプアツプ型磁気ヘツド
US4605532A (en) *	1984-08-31	1986-08-12	Olin Corporation	Copper alloys having an improved combination of strength and conductivity

1986
- 1986-06-20 DE DE19863620654 patent/DE3620654A1/de not_active Withdrawn
- 1986-06-23 ZA ZA874542A patent/ZA874542B/xx unknown
1987
- 1987-06-20 EP EP87108853A patent/EP0250001B1/fr not_active Expired - Lifetime
- 1987-06-20 DE DE8787108853T patent/DE3775474D1/de not_active Expired - Lifetime
- 1987-06-20 ES ES198787108853T patent/ES2038620T3/es not_active Expired - Lifetime
- 1987-06-20 AT AT87108853T patent/ATE70858T1/de not_active IP Right Cessation
- 1987-06-22 FI FI872760A patent/FI88623C/fi not_active IP Right Cessation
- 1987-06-29 JP JP62159587A patent/JP2530657B2/ja not_active Expired - Fee Related
- 1987-07-13 IN IN534/CAL/87A patent/IN168226B/en unknown
- 1987-07-21 CA CA000542572A patent/CA1308940C/fr not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0305986A3 (en) *	1987-08-31	1990-04-25	Mitsubishi Kinzoku Kabushiki Kaisha	Mold member and rapidly solidifying water cooled rotary roll member
EP1170074A1 (fr) *	2000-07-07	2002-01-09	KM Europa Metal AG	Utilisation d'alliage à base de cuivre et nickel

Also Published As

Publication number	Publication date
FI872760A0 (fi)	1987-06-22
ES2038620T3 (es)	1993-08-01
JPS648236A (en)	1989-01-12
JP2530657B2 (ja)	1996-09-04
ZA874542B (en)	1988-07-27
IN168226B (fr)	1991-02-23
ATE70858T1 (de)	1992-01-15
EP0250001B1 (fr)	1991-12-27
EP0250001A3 (en)	1989-06-07
FI88623B (fi)	1993-02-26
DE3620654A1 (de)	1987-12-23
FI872760L (fi)	1987-12-21
FI88623C (fi)	1993-06-10
DE3775474D1 (de)	1992-02-06
CA1308940C (fr)	1992-10-20

Legal Events

Date	Code	Title	Description
1987-11-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-12-23	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB IT LI SE
1989-04-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-06-07	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB IT LI SE
1989-06-07	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: KM-KABELMETAL AKTIENGESELLSCHAFT
1989-11-02	17P	Request for examination filed	Effective date: 19890830
1991-06-12	17Q	First examination report despatched	Effective date: 19910424
1991-11-08	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-11-20	ITF	It: translation for a ep patent filed
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1992-12-16	26N	No opposition filed
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2007-02-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2007-02-20	EUG	Se: european patent has lapsed
2007-02-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20060620
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2007-12-31	BERE	Be: lapsed	Owner name: KM-KABELMETAL A.G. Effective date*: 20060630
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Publication	Publication Date	Title
EP2559779B1 (fr)	2016-01-13	Alliage d'Al-Cu-Mg-Ag résistant à la chaleur et procédé de fabrication d'un demi-produit ou d'un produit à partir d'un tel alliage d'aluminium
DE69326838T3 (de)	2007-10-18	Zähe aluminiumlegierung mit kupfer und magnesium
DE3689777T2 (de)	1994-11-24	Mehrzweck-Kupferlegierungen mittelhoher Leitfähigkeit und hoher Festigkeit und Verfahren zu ihrer Herstellung.
DE3329221C2 (fr)	1991-09-12
DE69836569T3 (de)	2014-07-31	Verfahren zur Erhöhung der Bruchzähigkeit in Aluminium-Lithium-Legierungen
DE60001249T2 (de)	2003-08-28	Ti-Al-(Mo,V,Si,Fe) Legierungen und Verfahren zu ihrer Herstellung
DE2704765A1 (de)	1977-08-11	Kupferlegierung, verfahren zu ihrer herstellung und ihre verwendung fuer elektrische kontaktfedern
WO2004003244A1 (fr)	2004-01-08	Alliage al-cu-mg-ag avec si, produit semi-fini realise a partir de cet alliage, et procede de realisation d'un produit semi-fini de ce type
DE102006005250A1 (de)	2007-08-16	Eisen-Nickel-Legierung
EP0257262B1 (fr)	1991-01-23	Acier martensitique à durcissement par vieillissement
DE2635454C2 (de)	1986-02-27	Verwendung einer Kupferlegierung
DE1533160A1 (de)	1969-11-20	Legierung
DE2809561C2 (de)	1986-07-31	Verwendung einer Kupferlegierung für Halbzeug mit guten elektrischen und mechanischen Eigenschaften
DE1483228B2 (de)	1971-03-18	Aluminiumlegierung mit hoher zeitstandfestigkeit
EP0250001B1 (fr)	1991-12-27	Alliage à base de cuivre
DE2149546C3 (de)	1981-04-23	Verfahren zur Herstellung von superplastischen Bleilegierungen mit einer Dehnung von zumindest 100 % bei Raumtemperatur
DE2751577A1 (de)	1978-05-24	Verfahren zur herstellung faellungsgehaerteter kupferlegierungen und deren verwendung fuer kontaktfedern
DE1290727B (de)	1969-03-13	Verfahren zur Herstellung von Nioblegierungen hoher Festigkeit
EP0302255B1 (fr)	1992-01-02	Utilisation d'un alliage de cuivre pour lingotières de coulée continue
EP0249740B1 (fr)	1989-10-25	Utilisation d'un alliage cuivreux
DE2050086A1 (de)	1971-04-22	Nickel Zink Legierung
EP0410979B1 (fr)	1994-03-02	Alliage au nickel durcissable par precipitation
DE622240C (de)	1935-11-23	Zinklegierung
DE4136076C2 (de)	2003-04-10	Verfahren zur Herstellung eines Stranggußkokillenmaterials
DE1204831B (de)	1965-11-11	Verfahren zur Herstellung von vergueteten Gussteilen aus einer Magnesium-Aluminium-Zink-Legierung

EP0250001A2 - Alliage à base de cuivre - Google Patents

Info

Links

Classifications

Definitions

Landscapes

Priority Applications (1)

Applications Claiming Priority (2)

Publications (3)

Family

ID=6303307

Family Applications (1)

Country Status (9)

Cited By (2)

Families Citing this family (1)

Family Cites Families (7)

Cited By (2)

Also Published As

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