NO20054576L - Cold hardened aluminum alloy and process for making aluminum part - Google Patents

Cold hardened aluminum alloy and process for making aluminum part

Info

Publication number
NO20054576L
NO20054576L NO20054576A NO20054576A NO20054576L NO 20054576 L NO20054576 L NO 20054576L NO 20054576 A NO20054576 A NO 20054576A NO 20054576 A NO20054576 A NO 20054576A NO 20054576 L NO20054576 L NO 20054576L
Authority
NO
Norway
Prior art keywords
making
aluminum alloy
cold hardened
aluminum
alloy
Prior art date
Application number
NO20054576A
Other languages
Norwegian (no)
Other versions
NO20054576D0 (en
NO346421B1 (en
Inventor
Jana Borchmann
Ursula Carlson
Ina Diedrichs-Miller
Andreas Kleine
Original Assignee
Trimet Aluminium Se
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=35159870&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20054576(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trimet Aluminium Se filed Critical Trimet Aluminium Se
Publication of NO20054576D0 publication Critical patent/NO20054576D0/en
Publication of NO20054576L publication Critical patent/NO20054576L/en
Publication of NO346421B1 publication Critical patent/NO346421B1/en

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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Continuous Casting (AREA)
  • Conductive Materials (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Mold Materials And Core Materials (AREA)
  • Forging (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Cold hardening Al alloy based on primary metal/foundry Al of purity 99.9% or melted (sic) to give a primary alloy of higher purity, higher tensile strength and extension limit with an elongation greater than 1% contains (wt.%):Si (6-11), Cu (2.0-4.0), Mn (0.65-1.0), Zn (0.5-3.5), Sr (0.01-0.03), Mn 0.55 maximum, and Fe and Ti each 0.2 maximum. An independent claim is included for a method of preparing an Al casting part from the above composition.
NO20054576A 2004-10-08 2005-10-05 Cold-hardened aluminum alloy and method for producing an aluminum part NO346421B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004049074A DE102004049074A1 (en) 2004-10-08 2004-10-08 Cold curing aluminum casting alloy and method of making an aluminum casting

Publications (3)

Publication Number Publication Date
NO20054576D0 NO20054576D0 (en) 2005-10-05
NO20054576L true NO20054576L (en) 2006-04-10
NO346421B1 NO346421B1 (en) 2022-07-25

Family

ID=35159870

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054576A NO346421B1 (en) 2004-10-08 2005-10-05 Cold-hardened aluminum alloy and method for producing an aluminum part

Country Status (5)

Country Link
EP (1) EP1645647B8 (en)
AT (1) ATE380260T1 (en)
DE (2) DE102004049074A1 (en)
NO (1) NO346421B1 (en)
PL (1) PL1645647T5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997924B1 (en) 2007-05-24 2009-12-23 ALUMINIUM RHEINFELDEN GmbH High-temperature aluminium alloy
DE102010007812B4 (en) 2010-02-11 2017-04-20 Ksm Castings Group Gmbh Method and device for the production of motor vehicle chassis parts
US11471984B2 (en) 2018-06-28 2022-10-18 Scandium International Mining Corporation Control of recrystallization in cold-rolled AlMn(Mg)ScZr sheets for brazing applications
CN108866460B (en) * 2018-07-20 2020-08-07 合肥工业大学 Aging process of Al-Si-Mg-Zr-Ti-Sc alloy
CN111041290B (en) 2019-12-20 2020-11-27 比亚迪汽车工业有限公司 Aluminum alloy and application thereof
CN117646138A (en) * 2024-01-30 2024-03-05 鸿劲新材料研究(南通)有限公司 Explosion-proof aluminum alloy material and preparation method thereof
CN120551638B (en) * 2025-08-04 2025-10-24 烟台市睿丰新材料科技有限公司 High-temperature-resistant composite aluminum alloy for wave soldering jig and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747057A (en) † 1953-04-16 1956-03-28 Gen Motors Corp Improved aluminium base bearing alloy
DE1255928B (en) * 1966-01-13 1967-12-07 Metallgesellschaft Ag Process to achieve a long-lasting refining effect in aluminum-silicon alloys
US3619181A (en) * 1968-10-29 1971-11-09 Aluminum Co Of America Aluminum scandium alloy
DE2326193C3 (en) * 1973-05-23 1981-06-04 Vereinigte Aluminium-Werke Ag, 5300 Bonn Solder for flux-free soldering of aluminum materials
JPS5419409A (en) † 1977-07-14 1979-02-14 Showa Denko Kk High strength aluminium alloy for die casting
US4648918A (en) * 1984-03-02 1987-03-10 Kabushiki Kaisha Kobe Seiko Sho Abrasion resistant aluminum alloy
JPS63259045A (en) * 1987-04-16 1988-10-26 Mitsubishi Motors Corp Aluminum alloy for casting
WO1996010099A1 (en) * 1994-09-26 1996-04-04 Ashurst Technology Corporation (Ireland) Limited High strength aluminum casting alloys for structural applications
US20050100472A1 (en) † 2002-08-29 2005-05-12 Kouji Yamada High strength aluminum alloy casting and method of production of same

Also Published As

Publication number Publication date
PL1645647T3 (en) 2008-07-31
NO20054576D0 (en) 2005-10-05
PL1645647T5 (en) 2014-03-31
ATE380260T1 (en) 2007-12-15
DE102004049074A1 (en) 2006-04-13
EP1645647B1 (en) 2007-12-05
EP1645647A1 (en) 2006-04-12
DE502005002140D1 (en) 2008-01-17
NO346421B1 (en) 2022-07-25
EP1645647B8 (en) 2013-07-24
EP1645647B2 (en) 2013-06-12

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: TRIMET ALUMINIUM SE, DE

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: TRIMET ALUMINIUM SE, DE