DE2514386B2 - Verfahren zur verbesserung der verformbarkeit von leichtmetall-legierungen - Google Patents

Verfahren zur verbesserung der verformbarkeit von leichtmetall-legierungen

Info

Publication number
DE2514386B2
DE2514386B2 DE19752514386 DE2514386A DE2514386B2 DE 2514386 B2 DE2514386 B2 DE 2514386B2 DE 19752514386 DE19752514386 DE 19752514386 DE 2514386 A DE2514386 A DE 2514386A DE 2514386 B2 DE2514386 B2 DE 2514386B2
Authority
DE
Germany
Prior art keywords
temperature
alloy
liquid phase
stick
extrusion
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
DE19752514386
Other languages
German (de)
English (en)
Other versions
DE2514386A1 (de
Inventor
Serge Grenoble Bercovici (Frankreich)
Original Assignee
Societe de Vente de PAluminium Pechiney, Paris
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 Societe de Vente de PAluminium Pechiney, Paris filed Critical Societe de Vente de PAluminium Pechiney, Paris
Publication of DE2514386A1 publication Critical patent/DE2514386A1/de
Publication of DE2514386B2 publication Critical patent/DE2514386B2/de
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002Castings of light metals
    • B22D21/007Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004Thixotropic process, i.e. forging at semi-solid state
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/12Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Continuous Casting (AREA)
  • Extrusion Of Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Chemical Treatment Of Metals (AREA)
DE19752514386 1974-04-04 1975-04-02 Verfahren zur verbesserung der verformbarkeit von leichtmetall-legierungen Granted DE2514386B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU69788A LU69788A1 (ja) 1974-04-04 1974-04-04

Publications (2)

Publication Number Publication Date
DE2514386A1 DE2514386A1 (de) 1975-10-09
DE2514386B2 true DE2514386B2 (de) 1976-08-05

Family

ID=19727630

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2514355A Expired DE2514355C3 (de) 1974-04-04 1975-04-02 Verfahren zur Verbesserung der Vergießbarkeit von Metallegierungen
DE19752514386 Granted DE2514386B2 (de) 1974-04-04 1975-04-02 Verfahren zur verbesserung der verformbarkeit von leichtmetall-legierungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2514355A Expired DE2514355C3 (de) 1974-04-04 1975-04-02 Verfahren zur Verbesserung der Vergießbarkeit von Metallegierungen

Country Status (17)

Country Link
JP (2) JPS5615454B2 (ja)
BE (2) BE827496A (ja)
CA (2) CA1045783A (ja)
CH (2) CH602928A5 (ja)
DD (2) DD117486A5 (ja)
DE (2) DE2514355C3 (ja)
ES (2) ES436217A1 (ja)
FR (2) FR2266749B1 (ja)
GB (2) GB1502114A (ja)
IL (2) IL47001A (ja)
IT (2) IT1034783B (ja)
LU (1) LU69788A1 (ja)
NL (2) NL182416C (ja)
NO (2) NO141943C (ja)
SE (2) SE7503775L (ja)
SU (1) SU722494A3 (ja)
ZA (2) ZA752151B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131175A2 (en) * 1983-07-12 1985-01-16 Alumax Inc. Apparatus and process for producing shaped metal parts

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2965262D1 (en) * 1978-03-08 1983-06-01 Massachusetts Inst Technology A process for refining a non-eutectic metal alloy
US4694882A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4694881A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4415374A (en) * 1982-03-30 1983-11-15 International Telephone And Telegraph Corporation Fine grained metal composition
US4524820A (en) * 1982-03-30 1985-06-25 International Telephone And Telegraph Corporation Apparatus for providing improved slurry cast structures by hot working
EP0139168A1 (en) * 1983-09-20 1985-05-02 Alumax Inc. Fine grained metal composition
JP2976073B2 (ja) * 1986-05-12 1999-11-10 ザ ユニバーシティ オブ シェフィールド チキソトロピック材料の製造方法
US4938052A (en) * 1986-07-08 1990-07-03 Alumax, Inc. Can containment apparatus
US4687042A (en) * 1986-07-23 1987-08-18 Alumax, Inc. Method of producing shaped metal parts
US4712413A (en) * 1986-09-22 1987-12-15 Alumax, Inc. Billet heating process
FR2665654B1 (fr) * 1990-08-09 1994-06-24 Armines Machine de coulee sous pression d'un alliage metallique a l'etat thixotropique.
CH683267A5 (de) * 1991-06-10 1994-02-15 Alusuisse Lonza Services Ag Verfahren zum Aufheizen eines Werkstückes aus einer Metallegierung.
IT1278069B1 (it) * 1994-05-17 1997-11-17 Honda Motor Co Ltd Materiale in lega per tissofusione, procedimento per la preparazione del materiale in lega semi-fuso per tissofusione e procedimento di
DE4420533A1 (de) * 1994-06-14 1995-12-21 Salzburger Aluminium Ag Verfahren zur Herstellung von Formgußteilen aus Aluminiumlegierungen
US5571346A (en) * 1995-04-14 1996-11-05 Northwest Aluminum Company Casting, thermal transforming and semi-solid forming aluminum alloys
US5758707A (en) * 1995-10-25 1998-06-02 Buhler Ag Method for heating metallic body to semisolid state
FR2746414B1 (fr) * 1996-03-20 1998-04-30 Pechiney Aluminium Alliage thixotrope aluminium-silicium-cuivre pour mise en forme a l'etat semi-solide
FR2747327B1 (fr) * 1996-04-11 1998-06-12 Pechiney Recherche Procede et outillage de filage a grande vitesse d'alliages d'aluminium et profile obtenu
EP0839589A1 (de) * 1996-11-04 1998-05-06 Alusuisse Technology & Management AG Verfahren zur Herstellung eines Metallprofilstranges
US7591913B2 (en) * 2004-04-06 2009-09-22 Massachusetts Institute Of Technology Thermoelectric properties by high temperature annealing
CN103103399B (zh) * 2012-12-11 2016-06-08 芜湖恒坤汽车部件有限公司 一种稳定性好的铝合金型材的熔炼制备方法
CN103103402B (zh) * 2012-12-11 2016-05-18 芜湖恒坤汽车部件有限公司 一种静电料末喷涂铝合金型材的熔炼制备方法
CN103103413B (zh) * 2012-12-11 2016-06-08 芜湖恒坤汽车部件有限公司 一种高强度铝合金型材的熔炼制备方法
CN103103401B (zh) * 2012-12-11 2016-04-20 芜湖恒坤汽车部件有限公司 一种抗屈服铝合金型材的熔炼制备方法
CN103103414B (zh) * 2012-12-11 2016-05-18 芜湖恒坤汽车部件有限公司 一种铬化处理铝合金型材的熔炼制备方法
CN103103415B (zh) * 2012-12-11 2016-06-08 芜湖恒坤汽车部件有限公司 一种铝合金型材的熔炼制备方法
CN103103398B (zh) * 2012-12-11 2016-06-08 芜湖恒坤汽车部件有限公司 一种抗锈蚀铝合金型材的熔炼制备方法
CN103103416B (zh) * 2012-12-11 2016-12-07 黄娜茹 一种隔热铝合金型材的熔炼制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA957180A (en) * 1971-06-16 1974-11-05 Massachusetts, Institute Of Technology Alloy compositions containing non-dendritic solids and process for preparing and casting same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131175A2 (en) * 1983-07-12 1985-01-16 Alumax Inc. Apparatus and process for producing shaped metal parts
EP0131175A3 (en) * 1983-07-12 1985-07-24 Deutsche Itt Industries Gmbh Apparatus and process for producing shaped metal parts

Also Published As

Publication number Publication date
IT1034783B (it) 1979-10-10
LU69788A1 (ja) 1976-03-17
JPS50136209A (ja) 1975-10-29
CH603805A5 (ja) 1978-08-31
JPS5615454B2 (ja) 1981-04-10
ZA752151B (en) 1976-03-31
NL7503992A (nl) 1975-10-07
IL47002A0 (en) 1975-06-25
NO141943B (no) 1980-02-25
BE827496A (fr) 1975-07-31
FR2266749B1 (ja) 1977-04-15
NO141942B (no) 1980-02-25
DE2514386A1 (de) 1975-10-09
IL47002A (en) 1977-12-30
BE827497A (fr) 1975-07-31
FR2266748A1 (ja) 1975-10-31
CA1045783A (fr) 1979-01-09
SE7503775L (sv) 1975-10-06
DE2514355B2 (de) 1979-03-15
AU7974075A (en) 1976-10-07
DE2514355C3 (de) 1984-10-04
IT1034784B (it) 1979-10-10
DE2514355A1 (de) 1975-10-09
DD117372A5 (ja) 1976-01-12
NO751114L (ja) 1975-10-07
JPS5615455B2 (ja) 1981-04-10
NL7503994A (nl) 1975-10-07
IL47001A0 (en) 1975-06-25
NL182416C (nl) 1988-03-01
CH602928A5 (ja) 1978-08-15
CA1047223A (fr) 1979-01-30
IL47001A (en) 1977-12-30
NL182415C (nl) 1988-03-01
GB1502114A (en) 1978-02-22
ES436216A1 (es) 1977-01-01
DD117486A5 (ja) 1976-01-12
GB1499934A (en) 1978-02-01
SE7503776L (sv) 1975-10-06
SU722494A3 (ru) 1980-03-15
NO141943C (no) 1980-06-04
FR2266749A1 (ja) 1975-10-31
NL182415B (nl) 1987-10-01
JPS50136210A (ja) 1975-10-29
NO751115L (ja) 1975-10-07
ZA752150B (en) 1976-03-31
NO141942C (no) 1980-06-04
FR2266748B1 (ja) 1977-04-15
ES436217A1 (es) 1977-01-01
SE420801B (sv) 1981-11-02

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
AG Has addition no.

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