ATE482295T1 - Verfahren zur herstellung von kupfer-chrom- kontakten für vakuumschalter - Google Patents

Verfahren zur herstellung von kupfer-chrom- kontakten für vakuumschalter

Info

Publication number: ATE482295T1
Authority: AT; Austria
Prior art keywords: chromium; contacts; copper; alloys; vacuum switches
Prior art date: 2006-05-10

Application number

AT07728906T

Other languages

English (en)

Inventor

Werner Hartmann

Roman Renz

Andreas Stelzer

Original Assignee

Siemens 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.)

2006-05-10

Filing date

2007-05-08

Publication date

2010-10-15

2007-05-08 Application filed by Siemens Ag filed Critical Siemens Ag

2010-10-15 Application granted granted Critical

2010-10-15 Publication of ATE482295T1 publication Critical patent/ATE482295T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 abstract 5
239000011651 chromium Substances 0.000 abstract 3
229910045601 alloy Inorganic materials 0.000 abstract 2
239000000956 alloy Substances 0.000 abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
229910000599 Cr alloy Inorganic materials 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000000788 chromium alloy Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
238000010587 phase diagram Methods 0.000 abstract 1
238000010791 quenching Methods 0.000 abstract 1
230000000171 quenching effect Effects 0.000 abstract 1
238000005507 spraying Methods 0.000 abstract 1
239000007858 starting material Substances 0.000 abstract 1
238000004781 supercooling Methods 0.000 abstract 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
- 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
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/004—Copper alloys
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Contacts (AREA)
Manufacture Of Switches (AREA)
Conductive Materials (AREA)

AT07728906T 2006-05-10 2007-05-08 Verfahren zur herstellung von kupfer-chrom- kontakten für vakuumschalter ATE482295T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102006021772A DE102006021772B4 (de)	2006-05-10	2006-05-10	Verfahren zur Herstellung von Kupfer-Chrom-Kontakten für Vakuumschalter und zugehörige Schaltkontakte
PCT/EP2007/054453 WO2007128819A2 (de)	2006-05-10	2007-05-08	Verfahren zur herstellung von kupfer-chrom-kontakten für vakuumschalter und zugehörige schaltkontakte

Publications (1)

Publication Number	Publication Date
ATE482295T1 true ATE482295T1 (de)	2010-10-15

Family

ID=38579926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT07728906T ATE482295T1 (de)	2006-05-10	2007-05-08	Verfahren zur herstellung von kupfer-chrom- kontakten für vakuumschalter

Country Status (5)

Country	Link
EP (1)	EP2018445B1 (de)
CN (1)	CN101460640B (de)
AT (1)	ATE482295T1 (de)
DE (2)	DE102006021772B4 (de)
WO (1)	WO2007128819A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT11814U1 (de)	2010-08-03	2011-05-15	Plansee Powertech Ag	Verfahren zum pulvermetallurgischen herstellen eines cu-cr-werkstoffs
CN112683057B (zh) *	2020-12-25	2021-09-14	东北大学	一种用于制备固态电解质材料的多模块真空设备
CN113084129B (zh) *	2021-04-09	2022-04-01	江苏瑞德磁性材料有限公司	一种金属薄膜的制备装置及制备方法
CN116574937B (zh) *	2023-05-08	2023-10-03	江苏爱斯凯电气有限公司	一种用作真空开关的触头材料及其制备方法
CN118989353B (zh) *	2024-10-25	2025-04-08	陕西斯瑞新材料股份有限公司	基于slm对混粉烧结铜铬触头表面致密度改性的方法及铜铬触头

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2509406C3 (de) *	1975-03-04	1979-02-22	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Verfahren zur automatischen Herstellung einer elektrischen Widerstandsschweißverbindung zwischen einem aus einem Metallband herausgestanzten Kontakt und einem Kontaktträger sowie Vorrichtung zur Durchführung des Verfahrens
US4221257A (en) *	1978-10-10	1980-09-09	Allied Chemical Corporation	Continuous casting method for metallic amorphous strips
DE3303170A1 (de) *	1983-01-31	1984-08-02	Siemens AG, 1000 Berlin und 8000 München	Verfahren zum herstellen von kupfer-chrom-schmelzlegierungen als kontaktwerkstoff fuer vakuum-leistungsschalter
DE3565907D1 (en) *	1984-07-30	1988-12-01	Siemens Ag	Vacuum contactor with contact pieces of cucr and process for the production of such contact pieces
JPS6149753A (ja) *	1984-08-13	1986-03-11	Nippon Steel Corp	金属薄帯および線の製造方法
CH671534A5 (de) *	1986-03-14	1989-09-15	Escher Wyss Ag
DE3829250A1 (de) *	1988-08-29	1990-03-01	Siemens Ag	Verfahren zur herstellung eines kontaktwerkstoffes fuer vakuumschalter
GB2225740B (en) *	1988-11-19	1993-05-19	Glyco Metall Werke	A method and a device for the manufacture of laminar material for slide elements
DE3842919C2 (de) *	1988-12-21	1995-04-27	Calor Emag Elektrizitaets Ag	Schaltstück für einen Vakuumschalter
DE4003018A1 (de) *	1990-02-02	1991-08-08	Metallgesellschaft Ag	Verfahren zur herstellung monotektischer legierungen
GB2274656B (en) *	1993-01-29	1996-12-11	London Scandinavian Metall	Alloying additive
JPH10287939A (ja) *	1997-04-17	1998-10-27	Furukawa Electric Co Ltd:The	打抜加工性に優れた電気電子機器用銅合金
CN1264143A (zh) *	2000-02-24	2000-08-23	周武平	真空开关铜铬系触头材料的制造方法

2006
- 2006-05-10 DE DE102006021772A patent/DE102006021772B4/de not_active Expired - Fee Related
2007
- 2007-05-08 EP EP07728906A patent/EP2018445B1/de not_active Not-in-force
- 2007-05-08 CN CN200780016675.3A patent/CN101460640B/zh not_active Expired - Fee Related
- 2007-05-08 WO PCT/EP2007/054453 patent/WO2007128819A2/de not_active Ceased
- 2007-05-08 DE DE502007005146T patent/DE502007005146D1/de active Active
- 2007-05-08 AT AT07728906T patent/ATE482295T1/de active

Also Published As

Publication number	Publication date
WO2007128819A3 (de)	2008-11-20
WO2007128819A2 (de)	2007-11-15
DE102006021772A1 (de)	2007-11-15
DE102006021772B4 (de)	2009-02-05
EP2018445B1 (de)	2010-09-22
CN101460640B (zh)	2015-05-20
CN101460640A (zh)	2009-06-17
DE502007005146D1 (de)	2010-11-04
EP2018445A2 (de)	2009-01-28

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