NO143785C - Fremgangsmaate for varmekstrudering av aluminiumlegeringer med hoey strekkfasthet - Google Patents

Fremgangsmaate for varmekstrudering av aluminiumlegeringer med hoey strekkfasthet

Info

Publication number
NO143785C
NO143785C NO782585A NO782585A NO143785C NO 143785 C NO143785 C NO 143785C NO 782585 A NO782585 A NO 782585A NO 782585 A NO782585 A NO 782585A NO 143785 C NO143785 C NO 143785C
Authority
NO
Norway
Prior art keywords
procedure
high strength
aluminum alloys
heat extraction
extraction
Prior art date
Application number
NO782585A
Other languages
English (en)
Norwegian (no)
Other versions
NO143785B (no
NO782585L (no
Inventor
Michel Denoux
Richard Deschamps
Francis Guitton
Jean-Mary Wattier
Original Assignee
Cegedur
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 Cegedur filed Critical Cegedur
Publication of NO782585L publication Critical patent/NO782585L/no
Publication of NO143785B publication Critical patent/NO143785B/no
Publication of NO143785C publication Critical patent/NO143785C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
  • Glass Compositions (AREA)
  • Lubricants (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Laminated Bodies (AREA)
NO782585A 1977-07-29 1978-07-27 Fremgangsmaate for varmekstrudering av aluminiumlegeringer med hoey strekkfasthet NO143785C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724130A FR2398558A1 (fr) 1977-07-29 1977-07-29 Procede de filage d'alliages d'aluminium a haute resistance

Publications (3)

Publication Number Publication Date
NO782585L NO782585L (no) 1979-01-30
NO143785B NO143785B (no) 1981-01-05
NO143785C true NO143785C (no) 1981-04-15

Family

ID=9194263

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782585A NO143785C (no) 1977-07-29 1978-07-27 Fremgangsmaate for varmekstrudering av aluminiumlegeringer med hoey strekkfasthet

Country Status (23)

Country Link
EP (1) EP0000684B1 (fr)
JP (1) JPS5426269A (fr)
AR (1) AR215941A1 (fr)
AT (1) AT359360B (fr)
AU (1) AU526176B2 (fr)
BE (1) BE869353A (fr)
BR (1) BR7804889A (fr)
CA (1) CA1058109A (fr)
CH (1) CH627382A5 (fr)
DE (1) DE2860131D1 (fr)
DK (1) DK333178A (fr)
ES (1) ES471988A1 (fr)
FR (1) FR2398558A1 (fr)
GR (1) GR63648B (fr)
HU (1) HU177294B (fr)
IE (1) IE47282B1 (fr)
IL (1) IL55216A (fr)
IT (1) IT1097393B (fr)
LU (1) LU80055A1 (fr)
MX (1) MX150361A (fr)
NO (1) NO143785C (fr)
OA (1) OA06012A (fr)
YU (1) YU181478A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
US5785776A (en) * 1996-06-06 1998-07-28 Reynolds Metals Company Method of improving the corrosion resistance of aluminum alloys and products therefrom
CN102909229A (zh) * 2012-10-30 2013-02-06 浙江瑞金铜铝型材有限公司 一种7003铝合金型材的成型工艺
JP6195111B2 (ja) * 2013-12-03 2017-09-13 住友電工焼結合金株式会社 中空押出材の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891678A (en) * 1959-03-17 1962-03-14 Reynolds Metals Co Extrusion and heat treatment of aluminum alloys
IT649896A (fr) * 1961-05-13
FR1294030A (fr) * 1961-07-04 1962-05-18 Aluminum Co Of America Procédé de production d'articles extrudés qui ont été chauffés pour la mise en solution et qui sont obtenus à partir d'alliages à base d'aluminium
US3145842A (en) * 1962-05-17 1964-08-25 Nat Res Corp Process for the extrusion of fine wire
AU411718B2 (en) * 1965-11-30 1971-03-29 Olin Matherson Chemical Corporation Process and article
US3642542A (en) * 1970-02-25 1972-02-15 Olin Corp A process for preparing aluminum base alloys
FR2273077A1 (en) * 1974-05-31 1975-12-26 Cegedur Shock-resistant, deformable aluminium alloy extrusions - contg. silicon and magnesium and suitable for crash barriers and car bumpers

Also Published As

Publication number Publication date
FR2398558B1 (fr) 1982-02-19
IT7826049A0 (it) 1978-07-25
BE869353A (fr) 1979-01-29
OA06012A (fr) 1981-06-30
IE47282B1 (en) 1984-02-08
HU177294B (en) 1981-09-28
GR63648B (en) 1979-11-28
EP0000684B1 (fr) 1980-09-03
AU526176B2 (en) 1982-12-23
JPS5613529B2 (fr) 1981-03-28
AU3840578A (en) 1980-01-31
BR7804889A (pt) 1979-05-08
IE781513L (en) 1979-01-26
IL55216A (en) 1981-07-31
CA1058109A (fr) 1979-07-10
YU181478A (en) 1982-06-30
LU80055A1 (fr) 1979-05-15
NO143785B (no) 1981-01-05
AR215941A1 (es) 1979-11-15
AT359360B (de) 1980-11-10
NO782585L (no) 1979-01-30
DK333178A (da) 1979-01-30
ATA548278A (de) 1980-03-15
IT1097393B (it) 1985-08-31
DE2860131D1 (en) 1980-12-11
FR2398558A1 (fr) 1979-02-23
CH627382A5 (fr) 1982-01-15
IL55216A0 (en) 1978-09-29
EP0000684A1 (fr) 1979-02-07
ES471988A1 (es) 1979-02-16
JPS5426269A (en) 1979-02-27
MX150361A (es) 1984-04-25

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