FR2413159A1 - Procede de fabrication de corps solides en alliages cuivre-zinc-aluminium - Google Patents

Procede de fabrication de corps solides en alliages cuivre-zinc-aluminium

Info

Publication number
FR2413159A1
FR2413159A1 FR7836470A FR7836470A FR2413159A1 FR 2413159 A1 FR2413159 A1 FR 2413159A1 FR 7836470 A FR7836470 A FR 7836470A FR 7836470 A FR7836470 A FR 7836470A FR 2413159 A1 FR2413159 A1 FR 2413159A1
Authority
FR
France
Prior art keywords
zinc
copper
solid bodies
aluminum alloys
manufacturing solid
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
FR7836470A
Other languages
English (en)
Other versions
FR2413159B1 (fr
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.)
KU Leuven Research and Development
Original Assignee
KU Leuven Research and Development
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 KU Leuven Research and Development filed Critical KU Leuven Research and Development
Publication of FR2413159A1 publication Critical patent/FR2413159A1/fr
Application granted granted Critical
Publication of FR2413159B1 publication Critical patent/FR2413159B1/fr
Granted 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PROCEDE DE FABRICATION DE CORPS SOLIDES EN ALLIAGES CUIVRE-ZINC-ALUMINIUM AYANT UNE STRUCTURE CRISTALLINE BETA, DANS LEQUEL ON UTILISE COMME MATIERE DE DEPART UNE MATIERE PULVERULENTE QUI, A L'EXCEPTION DES IMPURETES INEVITABLES, COMPREND 10 A 40 EN POIDS DE ZINC, 1 A 12 EN POIDS D'ALUMINIUM, LE COMPLEMENT ETANT DU CUIVRE, ON COMPACTE TOUT D'ABORD A FROID CETTE MATIERE PULVERULENTE DANS UNE MATRICE COMPORTANT UN FOND 1 ET UNE PAROI 2 A LAQUELLE EST ADAPTE UN POINCON 3 AYANT UN ORIFICE D'AERATION 5 POUVANT ETRE FERME PAR UN OBTURATEUR 4, PUIS ON L'EXTRUDE A CHAUD POUR FORMER UN CORPS SOLIDE. LES CORPS SOLIDES AINSI OBTENUS, SOUS FORME DE PRODUITS SEMI-FINIS ET FINIS, ONT DES PROPRIETES PSEUDO-ELASTIQUES, UN EFFET DE MEMOIRE DE FORME ET UN EFFET DE MEMOIRE DE FORME REVERSIBLE.
FR7836470A 1977-12-28 1978-12-27 Procede de fabrication de corps solides en alliages cuivre-zinc-aluminium Granted FR2413159A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7714494A NL7714494A (nl) 1977-12-28 1977-12-28 Werkwijze voor het maken van vaste lichamen uit koper-zinkaluminiumlegeringen.

Publications (2)

Publication Number Publication Date
FR2413159A1 true FR2413159A1 (fr) 1979-07-27
FR2413159B1 FR2413159B1 (fr) 1982-11-19

Family

ID=19829842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836470A Granted FR2413159A1 (fr) 1977-12-28 1978-12-27 Procede de fabrication de corps solides en alliages cuivre-zinc-aluminium

Country Status (15)

Country Link
US (1) US4285739A (fr)
JP (1) JPS54100908A (fr)
AT (1) AT371039B (fr)
AU (1) AU518824B2 (fr)
BE (1) BE872784A (fr)
CA (1) CA1112912A (fr)
CH (1) CH638833A5 (fr)
DE (1) DE2856082C2 (fr)
ES (1) ES476373A1 (fr)
FR (1) FR2413159A1 (fr)
GB (1) GB2011479B (fr)
IT (1) IT1102446B (fr)
LU (1) LU80726A1 (fr)
NL (1) NL7714494A (fr)
ZA (1) ZA787214B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3070639D1 (en) * 1980-03-03 1985-06-20 Bbc Brown Boveri & Cie Memory alloy based on a highly cupriferous or nickelous mixed crystal
EP0035602B1 (fr) * 1980-03-03 1984-07-04 BBC Aktiengesellschaft Brown, Boveri & Cie. Procédé de préparation par métallurgie des poudres d'un alliage-mémoire à base de cuivre, de zinc et d'aluminium
EP0035601B1 (fr) * 1980-03-03 1983-12-21 BBC Aktiengesellschaft Brown, Boveri & Cie. Procédé de fabrication d'un alliage-mémoire
EP0043388A1 (fr) * 1980-07-04 1982-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Alliage-mémoire à base de cuivre, de zinc et d'aluminium et procédé pour sa fabrication
EP0045985B1 (fr) * 1980-08-07 1984-02-08 BBC Aktiengesellschaft Brown, Boveri & Cie. Procédé de fabrication d'un alliage à mémoire à base de cuivre
NL8103612A (nl) * 1981-07-30 1983-02-16 Leuven Res & Dev Vzw Beta-legeringen met verbeterde eigenschappen.
US4435213A (en) 1982-09-13 1984-03-06 Aluminum Company Of America Method for producing aluminum powder alloy products having improved strength properties
JPS59185743A (ja) * 1983-04-06 1984-10-22 Sumitomo Electric Ind Ltd 機能合金線の製造方法
DE3319395A1 (de) * 1983-05-28 1984-11-29 G. Rau GmbH & Co, 7530 Pforzheim Formstueck aus einem verbundwerkstoff und herstellungsverfahren hierzu
JPS60174804A (ja) * 1984-02-17 1985-09-09 Daido Steel Co Ltd パイプの製造方法
JPS6152329A (ja) * 1984-08-22 1986-03-15 Hitachi Cable Ltd 銅合金の製造方法
CH664515A5 (en) * 1984-12-20 1988-03-15 Bbc Brown Boveri & Cie Powder metallurgical prodn. of shape memory article - of beta brass type copper alloy contg. metal oxide dispersoid
DE3822686A1 (de) * 1988-07-05 1990-01-11 Geesthacht Gkss Forschung Verfahren zur herstellung von intermetallischen phasen aus pulverfoermigen duktilen komponenten
EP0407596B1 (fr) * 1988-10-26 1995-01-11 Mitsubishi Materials Corporation Alliage fritte a base de cuivre
JPH083133B2 (ja) * 1990-07-12 1996-01-17 日立粉末冶金株式会社 船外機用バルブシート材およびその製造方法
JPH0588028U (ja) * 1992-04-24 1993-11-26 シチズン時計株式会社 圧電振動子およびその圧電振動子を収納する容器
KR950018576A (ko) * 1993-12-30 1995-07-22 전성원 자동차 변속기 기어용 합금조성물
US6548013B2 (en) * 2001-01-24 2003-04-15 Scimed Life Systems, Inc. Processing of particulate Ni-Ti alloy to achieve desired shape and properties
DE60123296T2 (de) * 2001-10-22 2007-06-06 Council Of Scientific And Industrial Research Verfahren zur herstellung einer cu-zn-al6%-formgedächtnislegierung mit niedriger martensitischer umwandlungstemperatur
US20110056591A1 (en) * 2008-05-07 2011-03-10 Japan Science And Technology Agency Brass alloy powder, brass alloy extruded material, and method for producing the brass alloy extruded material
CN104561866B (zh) * 2015-02-04 2016-08-17 九江学院 多孔铜基形状记忆合金的等径角挤扭法制备工艺
CN115821109A (zh) * 2022-12-29 2023-03-21 南通尔东金属科技有限公司 一种高强度高导电性金属制备工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067253A1 (fr) * 1969-11-12 1971-08-20 Fulmer Res Inst Ltd
FR2301603A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Procede de vieillissement d'alliages metalliques
FR2301602A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Preconditionnement mecanique d'alliages metalliques
FR2301604A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Preconditionnement thermique d'alliage metallique
GB1478162A (en) * 1973-11-21 1977-06-29 New Jersey Zinc Co Powder-metallurgy of cobalt containing brass alloys

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971310A (en) * 1961-07-10 1964-09-30 Berk F W & Co Ltd Improvements in or relating to the manufacture of metal powders
US3146095A (en) * 1963-05-06 1964-08-25 Olin Mathieson Copper base alloys containing iron, aluminum, and zinc
US3331962A (en) * 1964-09-17 1967-07-18 Otto A Kuhl Integrally bonded encapsulated gamma source
US3402043A (en) * 1966-03-01 1968-09-17 Olin Mathieson Copper base alloys
US3459546A (en) * 1966-03-15 1969-08-05 Fansteel Inc Processes for producing dispersion-modified alloys
US3390985A (en) * 1966-08-10 1968-07-02 Us Interior Consolidation and forming by high-energy-rate extrusion of powder material
US3407475A (en) * 1967-02-08 1968-10-29 Otto G. Koppius Technique for fabricating edm electrodes
US3738817A (en) * 1968-03-01 1973-06-12 Int Nickel Co Wrought dispersion strengthened metals by powder metallurgy
US3645728A (en) * 1970-06-03 1972-02-29 Gen Motors Corp Method for making spark plug shells
US4035007A (en) * 1970-07-02 1977-07-12 Raychem Corporation Heat recoverable metallic coupling
US3816187A (en) * 1971-02-16 1974-06-11 R Smith Processing copper base alloys
US3779714A (en) * 1972-01-13 1973-12-18 Scm Corp Dispersion strengthening of metals by internal oxidation
JPS5818427B2 (ja) * 1974-07-05 1983-04-13 大阪大学長 繰り返し形状記憶性を有する金属物品の製法
DE2603878A1 (de) * 1975-02-18 1976-08-26 Raychem Corp Waermerueckstellbarer gegenstand aus einer metallischen zusammensetzung mit einer erweiterten martensitisch-austenitischen hystereseschleife und verfahren zu seiner herstellung
DE2603863A1 (de) * 1975-02-18 1976-08-26 Raychem Corp Verfahren zum hemmen des verlustes der reversibilitaet zwischen den martensitischen und austenitischen zustaenden in einer metallzusammensetzung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067253A1 (fr) * 1969-11-12 1971-08-20 Fulmer Res Inst Ltd
GB1478162A (en) * 1973-11-21 1977-06-29 New Jersey Zinc Co Powder-metallurgy of cobalt containing brass alloys
FR2301603A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Procede de vieillissement d'alliages metalliques
FR2301602A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Preconditionnement mecanique d'alliages metalliques
FR2301604A1 (fr) * 1975-02-18 1976-09-17 Raychem Corp Preconditionnement thermique d'alliage metallique

Also Published As

Publication number Publication date
ES476373A1 (es) 1979-04-16
US4285739A (en) 1981-08-25
AU4275878A (en) 1979-07-05
LU80726A1 (fr) 1980-01-22
DE2856082A1 (de) 1979-07-12
DE2856082C2 (de) 1986-11-13
IT1102446B (it) 1985-10-07
GB2011479B (en) 1982-05-19
JPS6312926B2 (fr) 1988-03-23
CA1112912A (fr) 1981-11-24
AT371039B (de) 1983-05-25
GB2011479A (en) 1979-07-11
BE872784A (nl) 1979-06-15
CH638833A5 (de) 1983-10-14
NL7714494A (nl) 1979-07-02
ATA920878A (de) 1982-10-15
ZA787214B (en) 1980-02-27
JPS54100908A (en) 1979-08-09
AU518824B2 (en) 1981-10-22
IT7831331A0 (it) 1978-12-27
FR2413159B1 (fr) 1982-11-19

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Legal Events

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