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BR9508997A - Processo de tratamento térmico para chapa de liga de aluminio - Google Patents

Processo de tratamento térmico para chapa de liga de aluminio

Info

Publication number
BR9508997A
BR9508997A BR9508997A BR9508997A BR9508997A BR 9508997 A BR9508997 A BR 9508997A BR 9508997 A BR9508997 A BR 9508997A BR 9508997 A BR9508997 A BR 9508997A BR 9508997 A BR9508997 A BR 9508997A
Authority
BR
Brazil
Prior art keywords
aluminum alloy
peak temperature
sheet material
heat treatment
alloy sheet
Prior art date
Application number
BR9508997A
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=BR9508997(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 BR9508997A publication Critical patent/BR9508997A/pt

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)
BR9508997A 1994-09-06 1995-09-05 Processo de tratamento térmico para chapa de liga de aluminio BR9508997A (pt)

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
BR9508997A true BR9508997A (pt) 1997-11-25

Family

ID=23162257

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508997A BR9508997A (pt) 1994-09-06 1995-09-05 Processo de tratamento térmico para chapa de liga de aluminio

Country Status (12)

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

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US7422645B2 (en) * 2005-09-02 2008-09-09 Alcoa, Inc. Method of press quenching aluminum alloy 6020
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EP2270249B2 (de) * 2009-06-30 2020-05-27 Hydro Aluminium Deutschland GmbH AlMgSi-Band für Anwendungen mit hohen Umformungsanforderungen
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CN105026588B (zh) 2013-03-07 2017-08-25 阿莱利斯铝业迪弗尔私人有限公司 具有优异成型性的Al‑Mg‑Si合金轧制片材产品的制造方法
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Also Published As

Publication number Publication date
DE69520007T2 (de) 2001-05-23
NO970966D0 (no) 1997-03-03
US5728241A (en) 1998-03-17
CN1068386C (zh) 2001-07-11
CA2197547C (en) 2001-05-01
EP0805879B1 (en) 2001-01-24
DE69520007T3 (de) 2008-04-30
JP2008106370A (ja) 2008-05-08
EP0805879B2 (en) 2007-09-19
EP0805879A1 (en) 1997-11-12
AU3338995A (en) 1996-03-27
KR100374104B1 (ko) 2003-04-18
USRE36692E (en) 2000-05-16
AU699783B2 (en) 1998-12-17
MX9701680A (es) 1997-06-28
CN1162341A (zh) 1997-10-15
KR970705653A (ko) 1997-10-09
ATE198915T1 (de) 2001-02-15
CA2197547A1 (en) 1996-03-14
DE69520007D1 (de) 2001-03-01
JPH10505131A (ja) 1998-05-19
WO1996007768A1 (en) 1996-03-14
JP4168411B2 (ja) 2008-10-22
NO970966L (no) 1997-04-22

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A., 12A., 13A., E 14A., ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: EXTINGUE-SE A PATENTE EM VIRTUDE DO DISPOSTO NO ART. 78, INCISO IV, DA LPI 9.279, REFERENTE AO DESPACHO PUBLICADO NA RPI 2052 DE 04/05/2010 E AO NAO RECOLHIMENTO DA 15A, 16A, 17A E 18A ANUIDADES.