BR7804889A - Processo para trefilamento,seguido por tempera,de ligas a base de aluminio de alta resistencia,e produto assim obtido - Google Patents

Processo para trefilamento,seguido por tempera,de ligas a base de aluminio de alta resistencia,e produto assim obtido

Info

Publication number
BR7804889A
BR7804889A BR7804889A BR7804889A BR7804889A BR 7804889 A BR7804889 A BR 7804889A BR 7804889 A BR7804889 A BR 7804889A BR 7804889 A BR7804889 A BR 7804889A BR 7804889 A BR7804889 A BR 7804889A
Authority
BR
Brazil
Prior art keywords
tempera
straining
followed
product
high resistance
Prior art date
Application number
BR7804889A
Other languages
English (en)
Inventor
M Denoux
F Guitton
J Wattier
R Deschamps
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 BR7804889A publication Critical patent/BR7804889A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, 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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Extrusion Of Metal (AREA)
  • Lubricants (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Glass Compositions (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Laminated Bodies (AREA)
BR7804889A 1977-07-29 1978-07-28 Processo para trefilamento,seguido por tempera,de ligas a base de aluminio de alta resistencia,e produto assim obtido BR7804889A (pt)

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 (1)

Publication Number Publication Date
BR7804889A true BR7804889A (pt) 1979-05-08

Family

ID=9194263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804889A BR7804889A (pt) 1977-07-29 1978-07-28 Processo para trefilamento,seguido por tempera,de ligas a base de aluminio de alta resistencia,e produto assim obtido

Country Status (23)

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

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 (pt) * 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
AU3840578A (en) 1980-01-31
DE2860131D1 (en) 1980-12-11
LU80055A1 (fr) 1979-05-15
IL55216A0 (en) 1978-09-29
YU181478A (en) 1982-06-30
EP0000684A1 (fr) 1979-02-07
IL55216A (en) 1981-07-31
FR2398558A1 (fr) 1979-02-23
IE781513L (en) 1979-01-26
ATA548278A (de) 1980-03-15
ES471988A1 (es) 1979-02-16
IE47282B1 (en) 1984-02-08
BE869353A (fr) 1979-01-29
DK333178A (da) 1979-01-30
HU177294B (en) 1981-09-28
JPS5613529B2 (pt) 1981-03-28
GR63648B (en) 1979-11-28
NO782585L (no) 1979-01-30
FR2398558B1 (pt) 1982-02-19
AT359360B (de) 1980-11-10
AR215941A1 (es) 1979-11-15
EP0000684B1 (fr) 1980-09-03
JPS5426269A (en) 1979-02-27
NO143785C (no) 1981-04-15
AU526176B2 (en) 1982-12-23
CH627382A5 (fr) 1982-01-15
OA06012A (fr) 1981-06-30
NO143785B (no) 1981-01-05
IT1097393B (it) 1985-08-31
IT7826049A0 (it) 1978-07-25
MX150361A (es) 1984-04-25
CA1058109A (fr) 1979-07-10

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