GB386247A - Improvements in and relating to the production of cast metal blocks - Google Patents

Improvements in and relating to the production of cast metal blocks

Info

Publication number
GB386247A
GB386247A GB2023932A GB2023932A GB386247A GB 386247 A GB386247 A GB 386247A GB 2023932 A GB2023932 A GB 2023932A GB 2023932 A GB2023932 A GB 2023932A GB 386247 A GB386247 A GB 386247A
Authority
GB
United Kingdom
Prior art keywords
relating
production
cast metal
metal blocks
mould
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
GB2023932A
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
Priority to GB2023932A priority Critical patent/GB386247A/en
Publication of GB386247A publication Critical patent/GB386247A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/08—Shaking, vibrating, or turning of moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Silicon Compounds (AREA)

Abstract

386,247. Casting processes. POLLAK, J. E., 20, Holborn, London.- (Vereinigte Aluminium-Werke Akt.-Ges.; Lautawerk Lausitz, Germany.) July 16, 1932, No. 20239. [Class 83 (i).] To produce a uniformly fine crystal structure in a cast ingot the mould is shaken during solidification, the intensity and frequency of the shaking being gradually reduced, say from 1,120 blows per minute, during solidification. The mould is preferably inverted after pouring.
GB2023932A 1932-07-16 1932-07-16 Improvements in and relating to the production of cast metal blocks Expired GB386247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2023932A GB386247A (en) 1932-07-16 1932-07-16 Improvements in and relating to the production of cast metal blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2023932A GB386247A (en) 1932-07-16 1932-07-16 Improvements in and relating to the production of cast metal blocks

Publications (1)

Publication Number Publication Date
GB386247A true GB386247A (en) 1933-01-12

Family

ID=10142687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2023932A Expired GB386247A (en) 1932-07-16 1932-07-16 Improvements in and relating to the production of cast metal blocks

Country Status (1)

Country Link
GB (1) GB386247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864143A (en) * 1951-03-16 1958-12-16 Blake M Loring Method of casting metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864143A (en) * 1951-03-16 1958-12-16 Blake M Loring Method of casting metals

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