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GB941473A - Method of producing highly polished articles of aluminium and aluminium alloys - Google Patents

Method of producing highly polished articles of aluminium and aluminium alloys

Info

Publication number
GB941473A
GB941473A GB2550560A GB2550560A GB941473A GB 941473 A GB941473 A GB 941473A GB 2550560 A GB2550560 A GB 2550560A GB 2550560 A GB2550560 A GB 2550560A GB 941473 A GB941473 A GB 941473A
Authority
GB
United Kingdom
Prior art keywords
aluminium
highly polished
producing highly
articles
die
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
GB2550560A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB941473A publication Critical patent/GB941473A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

941,473. Casting processes; making metal articles. VEREINIGTE ALUMINIUMWERKE A.G. July 21, 1960 [July 24, 1959], No. 25505/60. Headings B3A and B3F. Aluminium and aluminium alloy articles such as sanitary, door, window and motorvehicle fittings are made by pressure die casting upwardly into the die, and maintaining the metal at high pressure in the die until solidification is complete, the castings being then high polished or lustred, and anodised.
GB2550560A 1959-07-24 1960-07-21 Method of producing highly polished articles of aluminium and aluminium alloys Expired GB941473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV16961A DE1160259B (en) 1959-07-24 1959-07-24 Cast parts made of aluminum or aluminum alloys are given a permanent high gloss by polishing and subsequent protective oxidation

Publications (1)

Publication Number Publication Date
GB941473A true GB941473A (en) 1963-11-13

Family

ID=7576020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550560A Expired GB941473A (en) 1959-07-24 1960-07-21 Method of producing highly polished articles of aluminium and aluminium alloys

Country Status (4)

Country Link
CH (1) CH389175A (en)
DE (1) DE1160259B (en)
GB (1) GB941473A (en)
NL (1) NL253135A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1124969B (en) * 1979-11-13 1986-05-14 Tva Srl CASTING MACHINE IN METAL SHELL MELT IN GENERAL AND LIGHT ALLOY IN PARTICULAR
DE4323694C2 (en) * 1993-07-15 1999-09-09 Paul Zitzmann Gmbh & Co Kg Wind deflector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR643691A (en) * 1927-11-09 1928-09-21 Die-casting process
DE745545C (en) * 1940-02-23 1944-11-29 Method and mold for casting rolling and pressing bars

Also Published As

Publication number Publication date
DE1160259B (en) 1963-12-27
NL253135A (en)
CH389175A (en) 1965-03-15

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