IT1034784B - Procedimento di trattamento di leghe metalliche per metterle in forma allo stato di miscela fase liquida fasi solideche si comporti transitoriamente come un liquido a bassa viscosita - Google Patents

Procedimento di trattamento di leghe metalliche per metterle in forma allo stato di miscela fase liquida fasi solideche si comporti transitoriamente come un liquido a bassa viscosita

Info

Publication number
IT1034784B
IT1034784B IT21922/75A IT2192275A IT1034784B IT 1034784 B IT1034784 B IT 1034784B IT 21922/75 A IT21922/75 A IT 21922/75A IT 2192275 A IT2192275 A IT 2192275A IT 1034784 B IT1034784 B IT 1034784B
Authority
IT
Italy
Prior art keywords
transitoriously
treatment
low viscosity
mixed state
solid phases
Prior art date
Application number
IT21922/75A
Other languages
English (en)
Inventor
Serge Bercovici
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of IT1034784B publication Critical patent/IT1034784B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004—Thixotropic process, i.e. forging at semi-solid state
    • 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
    • C22C1/12—Making 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Chemical Treatment Of Metals (AREA)
IT21922/75A 1974-04-04 1975-04-02 Procedimento di trattamento di leghe metalliche per metterle in forma allo stato di miscela fase liquida fasi solideche si comporti transitoriamente come un liquido a bassa viscosita IT1034784B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1034784B true IT1034784B (it) 1979-10-10

Family

ID=19727630

Family Applications (2)

Application Number Title Priority Date Filing Date
IT21922/75A IT1034784B (it) 1974-04-04 1975-04-02 Procedimento di trattamento di leghe metalliche per metterle in forma allo stato di miscela fase liquida fasi solideche si comporti transitoriamente come un liquido a bassa viscosita
IT21921/75A IT1034783B (it) 1974-04-04 1975-04-02 Procedimento di trattamento di leghs metalliche per la loro messa in forma allo stato di fasi libuide fase solida conservante la forma solida

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT21921/75A IT1034783B (it) 1974-04-04 1975-04-02 Procedimento di trattamento di leghs metalliche per la loro messa in forma allo stato di fasi libuide fase solida conservante la forma solida

Country Status (17)

Country Link
JP (2) JPS5615455B2 (it)
BE (2) BE827496A (it)
CA (2) CA1047223A (it)
CH (2) CH603805A5 (it)
DD (2) DD117486A5 (it)
DE (2) DE2514386B2 (it)
ES (2) ES436217A1 (it)
FR (2) FR2266748B1 (it)
GB (2) GB1502114A (it)
IL (2) IL47001A (it)
IT (2) IT1034784B (it)
LU (1) LU69788A1 (it)
NL (2) NL182415C (it)
NO (2) NO141943C (it)
SE (2) SE420801B (it)
SU (1) SU722494A3 (it)
ZA (2) ZA752150B (it)

Families Citing this family (29)

* 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
US4694881A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4694882A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4524820A (en) * 1982-03-30 1985-06-25 International Telephone And Telegraph Corporation Apparatus for providing improved slurry cast structures by hot working
US4415374A (en) * 1982-03-30 1983-11-15 International Telephone And Telegraph Corporation Fine grained metal composition
US4569218A (en) * 1983-07-12 1986-02-11 Alumax, Inc. Apparatus and process for producing shaped metal parts
EP0139168A1 (en) * 1983-09-20 1985-05-02 Alumax Inc. Fine grained metal composition
WO1987006957A1 (en) * 1986-05-12 1987-11-19 The University Of Sheffield Thixotropic materials
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
WO2005101536A1 (en) * 2004-04-06 2005-10-27 Massachusetts Institute Of Technology (Mit) Improving thermoelectric properties by high temperature annealing
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
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
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
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
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

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

Also Published As

Publication number Publication date
CA1047223A (fr) 1979-01-30
SU722494A3 (ru) 1980-03-15
ES436216A1 (es) 1977-01-01
GB1499934A (en) 1978-02-01
DE2514386A1 (de) 1975-10-09
FR2266749B1 (it) 1977-04-15
IL47001A0 (en) 1975-06-25
DE2514355B2 (de) 1979-03-15
CA1045783A (fr) 1979-01-09
DE2514386B2 (de) 1976-08-05
NO751115L (it) 1975-10-07
JPS50136209A (it) 1975-10-29
BE827497A (fr) 1975-07-31
ES436217A1 (es) 1977-01-01
IL47002A0 (en) 1975-06-25
CH602928A5 (it) 1978-08-15
ZA752151B (en) 1976-03-31
IT1034783B (it) 1979-10-10
SE420801B (sv) 1981-11-02
DE2514355C3 (de) 1984-10-04
NO751114L (it) 1975-10-07
CH603805A5 (it) 1978-08-31
DD117372A5 (it) 1976-01-12
NL182416C (nl) 1988-03-01
AU7974075A (en) 1976-10-07
GB1502114A (en) 1978-02-22
NL182415B (nl) 1987-10-01
JPS5615454B2 (it) 1981-04-10
FR2266749A1 (it) 1975-10-31
SE7503775L (sv) 1975-10-06
IL47001A (en) 1977-12-30
IL47002A (en) 1977-12-30
NO141943B (no) 1980-02-25
SE7503776L (sv) 1975-10-06
NO141942B (no) 1980-02-25
NL7503992A (nl) 1975-10-07
DE2514355A1 (de) 1975-10-09
ZA752150B (en) 1976-03-31
DD117486A5 (it) 1976-01-12
LU69788A1 (it) 1976-03-17
NL182415C (nl) 1988-03-01
NO141943C (no) 1980-06-04
JPS50136210A (it) 1975-10-29
FR2266748A1 (it) 1975-10-31
NO141942C (no) 1980-06-04
NL7503994A (nl) 1975-10-07
BE827496A (fr) 1975-07-31
JPS5615455B2 (it) 1981-04-10
FR2266748B1 (it) 1977-04-15

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940213