GB549090A - Improvements in or relating to composite metal castings - Google Patents

Improvements in or relating to composite metal castings

Info

Publication number
GB549090A
GB549090A GB752841A GB752841A GB549090A GB 549090 A GB549090 A GB 549090A GB 752841 A GB752841 A GB 752841A GB 752841 A GB752841 A GB 752841A GB 549090 A GB549090 A GB 549090A
Authority
GB
United Kingdom
Prior art keywords
metal
mould
melting
core
molten metal
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
GB752841A
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.)
ERIC JAMES WHITEHEAD
Original Assignee
ERIC JAMES WHITEHEAD
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 ERIC JAMES WHITEHEAD filed Critical ERIC JAMES WHITEHEAD
Priority to GB752841A priority Critical patent/GB549090A/en
Publication of GB549090A publication Critical patent/GB549090A/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
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • B22D19/085—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal of anti-frictional metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

549,090. Casting composite articles. WHITEHEAD, E. J. June 13, 1941, No. 7528. [Class 83 (i)] Mould and core materials; cores.-In casting low-melting-point metal, such as lead bronze, on to a shell of high-melting-point metal, such as steel, e.g. as described in Specification 371,559, the mould or core is made of material having a low melting-point and preferably not active adversely as regards the molten metal or any fluxes used. A core may be made of, or coated with, asbestos or of metal lined with asbestos or sand. This metal should preferably not bond with the molten metal and may comprise highlyoxidized, chromium-plated steel. Boric acid and cryolite flux may be poured into the mould before the molten metal.
GB752841A 1941-06-13 1941-06-13 Improvements in or relating to composite metal castings Expired GB549090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB752841A GB549090A (en) 1941-06-13 1941-06-13 Improvements in or relating to composite metal castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB752841A GB549090A (en) 1941-06-13 1941-06-13 Improvements in or relating to composite metal castings

Publications (1)

Publication Number Publication Date
GB549090A true GB549090A (en) 1942-11-05

Family

ID=9834849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB752841A Expired GB549090A (en) 1941-06-13 1941-06-13 Improvements in or relating to composite metal castings

Country Status (1)

Country Link
GB (1) GB549090A (en)

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