ES2048029A1 - Improvements in or relating to making a copper-based alloy. - Google Patents

Improvements in or relating to making a copper-based alloy.

Info

Publication number
ES2048029A1
ES2048029A1 ES9101583A ES9101583A ES2048029A1 ES 2048029 A1 ES2048029 A1 ES 2048029A1 ES 9101583 A ES9101583 A ES 9101583A ES 9101583 A ES9101583 A ES 9101583A ES 2048029 A1 ES2048029 A1 ES 2048029A1
Authority
ES
Spain
Prior art keywords
copper
relating
making
based alloy
per
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.)
Granted
Application number
ES9101583A
Other languages
Spanish (es)
Other versions
ES2048029B1 (en
Inventor
Mariann Sundberg
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of ES2048029A1 publication Critical patent/ES2048029A1/en
Application granted granted Critical
Publication of ES2048029B1 publication Critical patent/ES2048029B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Conductive Materials (AREA)

Abstract

A copper alloy containing between 0.001 and 0.05% by weight of tellurium and between 0.001 and 0.01% by weight of phosphorus is manufactured by forming a molten mass of the alloy and casting the molten mass in such a way that it solidifies rapidly at a speed greater than 1.5 mm per second, with a high cooling rate, greater than 20 DEG C per second through the entire thickness of the cast mass.
ES09101583A 1990-07-06 1991-07-05 IMPROVEMENTS IN / OR RELATED TO A COPPER BASED ALLOY. Expired - Fee Related ES2048029B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9014978A GB2246368B (en) 1990-07-06 1990-07-06 Improvements in or relating to a copper-based alloy

Publications (2)

Publication Number Publication Date
ES2048029A1 true ES2048029A1 (en) 1994-03-01
ES2048029B1 ES2048029B1 (en) 1994-09-01

Family

ID=10678750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101583A Expired - Fee Related ES2048029B1 (en) 1990-07-06 1991-07-05 IMPROVEMENTS IN / OR RELATED TO A COPPER BASED ALLOY.

Country Status (6)

Country Link
CA (1) CA2046372C (en)
DE (1) DE4122464C2 (en)
ES (1) ES2048029B1 (en)
FR (1) FR2664292B1 (en)
GB (1) GB2246368B (en)
IT (1) IT1250641B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492602A (en) * 1983-07-13 1985-01-08 Revere Copper And Brass, Inc. Copper base alloys for automotive radiator fins, electrical connectors and commutators
US4650650A (en) * 1983-10-20 1987-03-17 American Brass Company, L.P. Copper-based alloy with improved conductivity and softening properties
US4704253A (en) * 1983-03-10 1987-11-03 Shinsuke Yamasaki Copper alloy for a radiator fin
EP0397061A1 (en) * 1989-05-09 1990-11-14 Outokumpu Oy Copper alloy to be used as resistance welding electrode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773503A (en) * 1971-11-04 1973-11-20 American Smelting Refining Copper base alloy
DE3162759D1 (en) * 1980-05-05 1984-04-26 Olin Corp Method of processing copper base alloys and cast copper base alloys produced in accordance with this method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704253A (en) * 1983-03-10 1987-11-03 Shinsuke Yamasaki Copper alloy for a radiator fin
US4492602A (en) * 1983-07-13 1985-01-08 Revere Copper And Brass, Inc. Copper base alloys for automotive radiator fins, electrical connectors and commutators
US4650650A (en) * 1983-10-20 1987-03-17 American Brass Company, L.P. Copper-based alloy with improved conductivity and softening properties
EP0397061A1 (en) * 1989-05-09 1990-11-14 Outokumpu Oy Copper alloy to be used as resistance welding electrode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 13, n‘ 156 (C-585)(3504), 14-Abril-1989, JP-A-63310945 (SUMITOMO M. M. CO.), 19-12-88 *

Also Published As

Publication number Publication date
GB2246368B (en) 1993-10-13
ES2048029B1 (en) 1994-09-01
ITMI911858A1 (en) 1992-01-07
CA2046372A1 (en) 1992-01-07
FR2664292B1 (en) 1993-05-21
DE4122464A1 (en) 1992-02-13
ITMI911858A0 (en) 1991-07-05
IT1250641B (en) 1995-04-21
DE4122464C2 (en) 2000-11-02
GB2246368A (en) 1992-01-29
GB9014978D0 (en) 1990-08-29
FR2664292A1 (en) 1992-01-10
CA2046372C (en) 2003-09-23

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110819