BRPI0519400A2 - tratamento tÉrmico de fundiÇÕes sob pressço em alta pressço de liga de alumÍnio - Google Patents

tratamento tÉrmico de fundiÇÕes sob pressço em alta pressço de liga de alumÍnio

Info

Publication number
BRPI0519400A2
BRPI0519400A2 BRPI0519400-8A BRPI0519400A BRPI0519400A2 BR PI0519400 A2 BRPI0519400 A2 BR PI0519400A2 BR PI0519400 A BRPI0519400 A BR PI0519400A BR PI0519400 A2 BRPI0519400 A2 BR PI0519400A2
Authority
BR
Brazil
Prior art keywords
foundry
treatment
aluminum alloy
allows
high pressure
Prior art date
Application number
BRPI0519400-8A
Other languages
English (en)
Inventor
Roger Lumley
Robert Geoffrey O'donnell
Dayalan Romesh Gunasegaram
Michel Givord
Original Assignee
Commw Scient Ind Res Org
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
Priority claimed from AU2004907329A external-priority patent/AU2004907329A0/en
Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of BRPI0519400A2 publication Critical patent/BRPI0519400A2/pt

Links

Classifications

    • 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
    • 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
    • C22F1/043—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

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Extrusion Of Metal (AREA)

Abstract

TRATAMENTO TÉRMICO DE FUNDIÇÕES SOB PRESSçO EM ALTA PRESSçO DE LIGA DE ALUMÍNIO. Um método para o tratamento térmico de uma fundição produzida através de fundição sob pressão em alta pressão que pode exibir bolhas que formam porosidade na condiçãoconforme-fundida, de uma liga de alumínio envelhecimentoendurecível, inclui tratamento em solução da fundição através de aquecimento da fundição para e dentro de uma faixa de temperatura que permite que os elementos soluto sejam captados em solução sólida. A fundição, então, é esfriada para terminar o tratamento em solução através de resfriamento brusco da fundição para uma temperatura abaixo de 1000C. A fundição esfriada é mantida em uma faixa de temperatura que permite envelhecimento natural e/ou artificial, O tratamento em solução é conduzido para obter um nível de solução de elemento soluto que permite endurecimento por envelhecimento sem expansão de poros na fundição que causam formação inaceitável de bolhas na fundição.
BRPI0519400-8A 2004-12-23 2005-12-19 tratamento tÉrmico de fundiÇÕes sob pressço em alta pressço de liga de alumÍnio BRPI0519400A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004907329A AU2004907329A0 (en) 2004-12-23 Heat Treatment of Castings of High Pressure Die Cast Aluminium Alloys
PCT/AU2005/001909 WO2006066314A1 (en) 2004-12-23 2005-12-19 Heat treatment of aluminium alloy high pressure die castings

Publications (1)

Publication Number Publication Date
BRPI0519400A2 true BRPI0519400A2 (pt) 2009-01-20

Family

ID=36601250

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519400-8A BRPI0519400A2 (pt) 2004-12-23 2005-12-19 tratamento tÉrmico de fundiÇÕes sob pressço em alta pressço de liga de alumÍnio

Country Status (13)

Country Link
US (1) US8409374B2 (pt)
EP (1) EP1844174A4 (pt)
JP (1) JP5236948B2 (pt)
KR (1) KR101287995B1 (pt)
CN (1) CN100575532C (pt)
AU (1) AU2005318925B2 (pt)
BR (1) BRPI0519400A2 (pt)
CA (1) CA2594516C (pt)
MX (1) MX2007007763A (pt)
RU (1) RU2398911C2 (pt)
TW (1) TW200636079A (pt)
WO (1) WO2006066314A1 (pt)
ZA (1) ZA200705375B (pt)

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CN112962038B (zh) * 2021-01-29 2022-03-04 山东省科学院新材料研究所 一种铝、镁铸态合金的热处理强化工艺及其应用
CN113005340A (zh) * 2021-03-05 2021-06-22 四会市辉煌金属制品有限公司 一种高性能低成本压铸铝合金及其冶炼方法
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Also Published As

Publication number Publication date
CN101087898A (zh) 2007-12-12
AU2005318925A1 (en) 2006-06-29
CA2594516A1 (en) 2006-06-29
JP2008525629A (ja) 2008-07-17
JP5236948B2 (ja) 2013-07-17
TW200636079A (en) 2006-10-16
CA2594516C (en) 2014-03-18
MX2007007763A (es) 2007-08-21
KR20070091669A (ko) 2007-09-11
EP1844174A4 (en) 2008-03-05
AU2005318925B2 (en) 2010-11-11
WO2006066314A1 (en) 2006-06-29
EP1844174A1 (en) 2007-10-17
ZA200705375B (en) 2008-12-31
US8409374B2 (en) 2013-04-02
RU2007127862A (ru) 2009-01-27
RU2398911C2 (ru) 2010-09-10
US20090038720A1 (en) 2009-02-12
KR101287995B1 (ko) 2013-07-18
CN100575532C (zh) 2009-12-30

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