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MX9701680A - Proceso de tratamiento termico para lamina de aleacion de aluminio. - Google Patents

Proceso de tratamiento termico para lamina de aleacion de aluminio.

Info

Publication number
MX9701680A
MX9701680A MX9701680A MX9701680A MX9701680A MX 9701680 A MX9701680 A MX 9701680A MX 9701680 A MX9701680 A MX 9701680A MX 9701680 A MX9701680 A MX 9701680A MX 9701680 A MX9701680 A MX 9701680A
Authority
MX
Mexico
Prior art keywords
alloy sheet
aluminum alloy
degree
peak temperature
sheet material
Prior art date
Application number
MX9701680A
Other languages
English (en)
Inventor
Alok Kumar Gupta
Michael J Wheeler
Michael Jackson Bull
Pierre H Marois
Original Assignee
Alcan Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23162257&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9701680(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of MX9701680A publication Critical patent/MX9701680A/es

Links

Classifications

    • 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
    • C22F1/043—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 silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Un proceso para producir un material laminado de aleacion de aluminio tratado térmicamente por solucion comprende someter la lámina de aleacion de aluminio laminada en caliente o laminada en frío a un tratamiento térmico por solucion seguido por enfriamiento rápido y antes de que haya efectuado el endurecimiento por añejamiento considerable, someter el material laminado de aleacion a una o más tratamientos térmicos subsecuentes que involucran calentar hasta una temperatura máxima dentro de la escala de 100 degree C a 300 degree C (de preferencia de 130 degree C a 270 degree C), retener el material a la temperatura máxima durante un período de tiempo menor que de aproximadamente 1 minuto y enfriar la aleacion desde la temperatura máxima hasta una temperatura de 85 degree C o menos. El material laminado tratado de esta manera puede usarse para paneles automotrices y tiene una buena "respuesta de horneado de pintura", es decir un aumento en el límite elástico desde el temple T8X durante las operaciones de pintura y horneado de los panales.
MX9701680A 1994-09-06 1995-09-05 Proceso de tratamiento termico para lamina de aleacion de aluminio. MX9701680A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30117294A 1994-09-06 1994-09-06
PCT/CA1995/000508 WO1996007768A1 (en) 1994-09-06 1995-09-05 Heat treatment process for aluminum alloy sheet

Publications (1)

Publication Number Publication Date
MX9701680A true MX9701680A (es) 1997-06-28

Family

ID=23162257

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701680A MX9701680A (es) 1994-09-06 1995-09-05 Proceso de tratamiento termico para lamina de aleacion de aluminio.

Country Status (12)

Country Link
US (2) US5728241A (es)
EP (1) EP0805879B2 (es)
JP (2) JP4168411B2 (es)
KR (1) KR100374104B1 (es)
CN (1) CN1068386C (es)
AT (1) ATE198915T1 (es)
BR (1) BR9508997A (es)
CA (1) CA2197547C (es)
DE (1) DE69520007T3 (es)
MX (1) MX9701680A (es)
NO (1) NO970966L (es)
WO (1) WO1996007768A1 (es)

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BR0010547A (pt) * 1999-05-14 2002-02-13 Alcan Int Ltd Tratamento térmico de artigos de liga de alumìnio conformados
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Also Published As

Publication number Publication date
DE69520007T2 (de) 2001-05-23
EP0805879B2 (en) 2007-09-19
JPH10505131A (ja) 1998-05-19
USRE36692E (en) 2000-05-16
CN1162341A (zh) 1997-10-15
ATE198915T1 (de) 2001-02-15
CN1068386C (zh) 2001-07-11
NO970966D0 (no) 1997-03-03
DE69520007T3 (de) 2008-04-30
US5728241A (en) 1998-03-17
EP0805879A1 (en) 1997-11-12
KR100374104B1 (ko) 2003-04-18
CA2197547C (en) 2001-05-01
AU699783B2 (en) 1998-12-17
KR970705653A (ko) 1997-10-09
EP0805879B1 (en) 2001-01-24
BR9508997A (pt) 1997-11-25
JP4168411B2 (ja) 2008-10-22
AU3338995A (en) 1996-03-27
NO970966L (no) 1997-04-22
CA2197547A1 (en) 1996-03-14
WO1996007768A1 (en) 1996-03-14
JP2008106370A (ja) 2008-05-08
DE69520007D1 (de) 2001-03-01

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