RS49735B - Aging of aluminium alloy containing magnesium and silicon - Google Patents

Aging of aluminium alloy containing magnesium and silicon

Info

Publication number
RS49735B
RS49735B YUP-570/01A YU57001A RS49735B RS 49735 B RS49735 B RS 49735B YU 57001 A YU57001 A YU 57001A RS 49735 B RS49735 B RS 49735B
Authority
RS
Serbia
Prior art keywords
aging
silicon
aluminium alloy
alloy containing
containing magnesium
Prior art date
Application number
YUP-570/01A
Other languages
Serbian (sr)
Inventor
Ulf TUNDAL
Reiso Hoelsandveien 42 Oddvin
Original Assignee
Norsk Hydro Asa,
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 Norsk Hydro Asa, filed Critical Norsk Hydro Asa,
Priority to YUP-570/01A priority Critical patent/RS49735B/en
Publication of YU57001A publication Critical patent/YU57001A/en
Publication of RS49735B publication Critical patent/RS49735B/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
    • C22F1/05—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Silicon Compounds (AREA)

Abstract

Postupak starenja Al-Mg-Si legure pogodne za termičku obradu, tako da se posle dobijanja oblika i posle hlađenja već izvučenih komada starenje obavlja na taj način što se u prvom koraku izvučeni komad zagreva do temperature između 100°C i 170°C, a u drugom koraku se izvučeni komad zagreva do krajnje održavane temperature između 160°C i 220°C, naznačen time što je brzina zagrevanja u prvom koraku najmanje 100°C/h a u drugom koraku između 5 i 50°C/h, i što se ceo ciklus starenja izvodi se u vremenskom trajanju između 3 i 24 sata. Prijava sadrži još 8 zavisnih patentnih zahteva.The aging process of Al-Mg-Si alloy is suitable for thermal treatment, so that after the shape has been obtained and after the pieces have already been cooled, the aging is carried out in such a way that in the first step the extracted piece is heated to a temperature between 100 ° C and 170 ° C, and in in the second step, the extracted piece is heated to a perfectly maintained temperature between 160 ° C and 220 ° C, characterized in that the first-step heating rate is at least 100 ° C / h in the second step, between 5 and 50 ° C / h, and the whole cycle Aging is performed between 3 and 24 hours. The application contains 8 more dependent patent claims.

YUP-570/01A 1999-02-12 1999-02-12 Aging of aluminium alloy containing magnesium and silicon RS49735B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YUP-570/01A RS49735B (en) 1999-02-12 1999-02-12 Aging of aluminium alloy containing magnesium and silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YUP-570/01A RS49735B (en) 1999-02-12 1999-02-12 Aging of aluminium alloy containing magnesium and silicon

Publications (2)

Publication Number Publication Date
YU57001A YU57001A (en) 2004-03-12
RS49735B true RS49735B (en) 2008-04-04

Family

ID=47693476

Family Applications (1)

Application Number Title Priority Date Filing Date
YUP-570/01A RS49735B (en) 1999-02-12 1999-02-12 Aging of aluminium alloy containing magnesium and silicon

Country Status (1)

Country Link
RS (1) RS49735B (en)

Also Published As

Publication number Publication date
YU57001A (en) 2004-03-12

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