GB394746A - Aluminium alloys and methods of treating same - Google Patents

Aluminium alloys and methods of treating same

Info

Publication number
GB394746A
GB394746A GB352732A GB352732A GB394746A GB 394746 A GB394746 A GB 394746A GB 352732 A GB352732 A GB 352732A GB 352732 A GB352732 A GB 352732A GB 394746 A GB394746 A GB 394746A
Authority
GB
United Kingdom
Prior art keywords
per cent
methods
aluminium alloys
hours
treating same
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB352732A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIGHTALLOYS Ltd
WILLIAM HENRY GRIEVE
Original Assignee
LIGHTALLOYS Ltd
WILLIAM HENRY GRIEVE
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 LIGHTALLOYS Ltd, WILLIAM HENRY GRIEVE filed Critical LIGHTALLOYS Ltd
Priority to GB352732A priority Critical patent/GB394746A/en
Publication of GB394746A publication Critical patent/GB394746A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Heating (AREA)
  • Conductive Materials (AREA)

Abstract

Aluminium-silicon alloys containing 7-15 per cent of silicon contain also up to 5 per cent, preferably less than 1 per cent, of magnesium, with or without up to a total of 1 per cent of one or more of the metals manganese, chromium, nickel, cobalt, tungsten, titanium, molybdenum, and vanadium, there being no intentional additions of copper or calcium. The alloys may be heat-treated by heating for up to 24 hours at 140-185 DEG C.; this treatment may be preceded by heating for about 4 hours at 500-520 DEG C. and quenching in cold water. Specification 199,048, [Class 72, Iron &c.], is referred to.
GB352732A 1932-02-05 1932-02-05 Aluminium alloys and methods of treating same Expired GB394746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB352732A GB394746A (en) 1932-02-05 1932-02-05 Aluminium alloys and methods of treating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB352732A GB394746A (en) 1932-02-05 1932-02-05 Aluminium alloys and methods of treating same

Publications (1)

Publication Number Publication Date
GB394746A true GB394746A (en) 1933-07-06

Family

ID=9760002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB352732A Expired GB394746A (en) 1932-02-05 1932-02-05 Aluminium alloys and methods of treating same

Country Status (1)

Country Link
GB (1) GB394746A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007068B (en) * 1953-05-12 1957-04-25 Metallgesellschaft Ag Aluminum-silicon alloys and processes for their manufacture
DE1169682B (en) * 1958-10-03 1964-05-06 Ver Deutsche Metallwerke Ag Process for the production of semi-finished products made of aluminum alloys with a uniform, decorative gray coloration produced by anodic oxidation
US3226267A (en) * 1962-03-26 1965-12-28 Dow Chemical Co High strength aluminum alloy extrusion process and product
DE4215160A1 (en) * 1992-05-08 1993-11-11 Vaw Ver Aluminium Werke Ag Die-cast aluminium@ alloy contg. cobalt@, etc. - exhibits high elongation breaking values, before and after age-hardening and low adhesion to die
DE10062547A1 (en) * 2000-12-15 2002-06-20 Daimler Chrysler Ag Hardenable cast aluminum alloy and component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007068B (en) * 1953-05-12 1957-04-25 Metallgesellschaft Ag Aluminum-silicon alloys and processes for their manufacture
DE1169682B (en) * 1958-10-03 1964-05-06 Ver Deutsche Metallwerke Ag Process for the production of semi-finished products made of aluminum alloys with a uniform, decorative gray coloration produced by anodic oxidation
US3226267A (en) * 1962-03-26 1965-12-28 Dow Chemical Co High strength aluminum alloy extrusion process and product
DE4215160A1 (en) * 1992-05-08 1993-11-11 Vaw Ver Aluminium Werke Ag Die-cast aluminium@ alloy contg. cobalt@, etc. - exhibits high elongation breaking values, before and after age-hardening and low adhesion to die
DE10062547A1 (en) * 2000-12-15 2002-06-20 Daimler Chrysler Ag Hardenable cast aluminum alloy and component
US6676775B2 (en) 2000-12-15 2004-01-13 Daimlerchrysler Ag Recrystallization-hardenable aluminum cast alloy and component

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