FR2985521B1 - PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS - Google Patents

PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS

Info

Publication number
FR2985521B1
FR2985521B1 FR1250193A FR1250193A FR2985521B1 FR 2985521 B1 FR2985521 B1 FR 2985521B1 FR 1250193 A FR1250193 A FR 1250193A FR 1250193 A FR1250193 A FR 1250193A FR 2985521 B1 FR2985521 B1 FR 2985521B1
Authority
FR
France
Prior art keywords
obtaining
high level
copper alloy
mechanical characteristics
mechanical
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 - Fee Related
Application number
FR1250193A
Other languages
French (fr)
Other versions
FR2985521A1 (en
Inventor
Francois Primaux
Thierry Soreau
Eric Gaffet
Alain Lodini
Boris Soban
Nicolas Francois
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.)
LE BRONZE IND
Centre National de la Recherche Scientifique CNRS
Universite de Reims Champagne Ardenne URCA
Original Assignee
LE BRONZE IND
Centre National de la Recherche Scientifique CNRS
Universite de Reims Champagne Ardenne URCA
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 LE BRONZE IND, Centre National de la Recherche Scientifique CNRS, Universite de Reims Champagne Ardenne URCA filed Critical LE BRONZE IND
Priority to FR1250193A priority Critical patent/FR2985521B1/en
Publication of FR2985521A1 publication Critical patent/FR2985521A1/en
Application granted granted Critical
Publication of FR2985521B1 publication Critical patent/FR2985521B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
    • 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
    • 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
    • C22C9/01—Alloys based on copper with aluminium as the next major constituent
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
FR1250193A 2012-01-09 2012-01-09 PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS Expired - Fee Related FR2985521B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1250193A FR2985521B1 (en) 2012-01-09 2012-01-09 PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250193A FR2985521B1 (en) 2012-01-09 2012-01-09 PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS

Publications (2)

Publication Number Publication Date
FR2985521A1 FR2985521A1 (en) 2013-07-12
FR2985521B1 true FR2985521B1 (en) 2015-05-15

Family

ID=45954873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250193A Expired - Fee Related FR2985521B1 (en) 2012-01-09 2012-01-09 PROCESS FOR OBTAINING A COPPER ALLOY HAVING A VERY HIGH LEVEL OF MECHANICAL CHARACTERISTICS

Country Status (1)

Country Link
FR (1) FR2985521B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947013B (en) * 2015-05-26 2016-12-07 昆明理工大学 A kind of preparation method of double-deck gradient sphere grinding making Nano surface copper rod
CN105177645B (en) * 2015-07-27 2017-05-31 昆明理工大学 A kind of preparation method of MULTILAYER COMPOSITE gradient nano pure copper material
FR3126997A1 (en) * 2021-09-15 2023-03-17 Thales Copper alloy composition and method of making same, method of making a part from the copper alloy composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08253826A (en) * 1994-10-19 1996-10-01 Sumitomo Electric Ind Ltd Sintered friction material, composite copper alloy powder used therefor and their production
WO2005092541A1 (en) * 2004-03-29 2005-10-06 Nano Technology Institute, Inc Powders of nano crystalline copper metal and nano crystalline copper alloy having high hardness and high electric conductivity, bulk material of nano crystalline copper or copper alloy having high hardness, high strength, high conductivity and high rigidity, and method for production thereof
US8795585B2 (en) * 2006-12-05 2014-08-05 The Boeing Company Nanophase cryogenic-milled copper alloys and process
US20090186230A1 (en) * 2007-10-24 2009-07-23 H.C. Starck Inc. Refractory metal-doped sputtering targets, thin films prepared therewith and electronic device elements containing such films

Also Published As

Publication number Publication date
FR2985521A1 (en) 2013-07-12

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Effective date: 20180928