WO2012022577A3 - Verfahren zum wärmebehandeln eines gussbauteils - Google Patents

Verfahren zum wärmebehandeln eines gussbauteils Download PDF

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Publication number
WO2012022577A3
WO2012022577A3 PCT/EP2011/062471 EP2011062471W WO2012022577A3 WO 2012022577 A3 WO2012022577 A3 WO 2012022577A3 EP 2011062471 W EP2011062471 W EP 2011062471W WO 2012022577 A3 WO2012022577 A3 WO 2012022577A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
cast component
treating
predetermined
transferred
Prior art date
Application number
PCT/EP2011/062471
Other languages
English (en)
French (fr)
Other versions
WO2012022577A2 (de
Inventor
Jürgen Wüst
Dirk E. O. Westerheide
Original Assignee
Bdw Technologies Gmbh
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 Bdw Technologies Gmbh filed Critical Bdw Technologies Gmbh
Priority to US13/811,323 priority Critical patent/US9777360B2/en
Priority to EP11733890.5A priority patent/EP2596142B1/de
Priority to CN201180045560.3A priority patent/CN103119190B/zh
Publication of WO2012022577A2 publication Critical patent/WO2012022577A2/de
Publication of WO2012022577A3 publication Critical patent/WO2012022577A3/de

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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/607—Molten salts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Wärmebehandeln eines Gussbauteils (10) aus einer Aluminiumbasislegierung, bei welchem das Gussbauteil (10) bei einer vorgegebenen Glühtemperatur (T1) für einen vorgegebenen Glühzeitraum (t1) in einem ersten Wärmeübertragungsmedium (14) geglüht und anschließend in ein Wasserbad (20) überführt wird, wobei das Gussbauteil (10) zwischen dem Glühen und dem Überführen in das Wasserbad (20) in ein zweites Wärmeübertragungsmedium (16) mit einer vorgegebenen Zwischenabkühltemperatur (T2) überführt und dort für einen vorgegebenen Zwischenabkühlzeitraum (t3) gehalten wird.
PCT/EP2011/062471 2010-07-21 2011-07-20 Verfahren zum wärmebehandeln eines gussbauteils WO2012022577A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/811,323 US9777360B2 (en) 2010-07-21 2011-07-20 Method for heat-treating a cast component
EP11733890.5A EP2596142B1 (de) 2010-07-21 2011-07-20 Verfahren zum wärmebehandeln eines gussbauteils
CN201180045560.3A CN103119190B (zh) 2010-07-21 2011-07-20 铸造零件的热处理方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010031612 2010-07-21
DE102010031612.1 2010-07-21
DE102010061895.0 2010-11-24
DE102010061895A DE102010061895A1 (de) 2010-07-21 2010-11-24 Verfahren zum Wärmebehandeln eines Gussbauteils

Publications (2)

Publication Number Publication Date
WO2012022577A2 WO2012022577A2 (de) 2012-02-23
WO2012022577A3 true WO2012022577A3 (de) 2012-09-13

Family

ID=44628737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/062471 WO2012022577A2 (de) 2010-07-21 2011-07-20 Verfahren zum wärmebehandeln eines gussbauteils

Country Status (5)

Country Link
US (1) US9777360B2 (de)
EP (1) EP2596142B1 (de)
CN (1) CN103119190B (de)
DE (1) DE102010061895A1 (de)
WO (1) WO2012022577A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012008245B4 (de) * 2012-04-25 2020-07-02 Audi Ag Verfahren zum Aushärten eines Bauteils
KR102076897B1 (ko) 2015-04-28 2020-02-12 콘솔리데이티드 엔지니어링 캄파니, 인크. 알루미늄 합금 주물을 열처리하는 시스템 및 방법
BR112017023815A2 (pt) * 2015-05-08 2018-07-31 Novelis Inc processo para preparar um artigo de liga de alumínio, artigo de liga de alumínio, e, corpo de veículo motorizado.
EP3526352B1 (de) 2016-10-17 2021-09-01 Novelis Inc. Metallblech mit massgeschneiderten eigenschaften
EP3550036B1 (de) 2018-04-06 2022-01-05 GF Casting Solutions AG Direct aging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810958A1 (de) * 1977-12-30 1979-07-05 Alusuisse Verfahren zur waermebehandlung von aushaertbaren aluminiumlegierungen
EP0051549A1 (de) * 1980-11-05 1982-05-12 Cegedur Societe De Transformation De L'aluminium Pechiney Verfahren zum unterbrochenen Abkühlen von Aluminiumlegierungen
US4420345A (en) * 1981-11-16 1983-12-13 Nippon Light Metal Company Limited Method for manufacture of aluminum alloy casting
EP0997550A1 (de) * 1998-10-05 2000-05-03 Alusuisse Technology & Management AG Verfahren zur Herstellung eines Bauteiles aus einer Aluminiumlegierung durch Druckgiessen
WO2002036842A2 (en) * 2000-11-03 2002-05-10 Brush Wellman Inc. Improved rapid quench of large section precipitation hardenable alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810958A1 (de) * 1977-12-30 1979-07-05 Alusuisse Verfahren zur waermebehandlung von aushaertbaren aluminiumlegierungen
EP0051549A1 (de) * 1980-11-05 1982-05-12 Cegedur Societe De Transformation De L'aluminium Pechiney Verfahren zum unterbrochenen Abkühlen von Aluminiumlegierungen
US4420345A (en) * 1981-11-16 1983-12-13 Nippon Light Metal Company Limited Method for manufacture of aluminum alloy casting
EP0997550A1 (de) * 1998-10-05 2000-05-03 Alusuisse Technology & Management AG Verfahren zur Herstellung eines Bauteiles aus einer Aluminiumlegierung durch Druckgiessen
WO2002036842A2 (en) * 2000-11-03 2002-05-10 Brush Wellman Inc. Improved rapid quench of large section precipitation hardenable alloys

Also Published As

Publication number Publication date
EP2596142A2 (de) 2013-05-29
WO2012022577A2 (de) 2012-02-23
CN103119190A (zh) 2013-05-22
US20130269843A1 (en) 2013-10-17
US9777360B2 (en) 2017-10-03
DE102010061895A1 (de) 2012-01-26
EP2596142B1 (de) 2017-05-31
CN103119190B (zh) 2015-07-15

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