GB588113A - Improvements in, or relating to, die-casting of non-ferrous metals - Google Patents

Improvements in, or relating to, die-casting of non-ferrous metals

Info

Publication number
GB588113A
GB588113A GB2589644A GB2589644A GB588113A GB 588113 A GB588113 A GB 588113A GB 2589644 A GB2589644 A GB 2589644A GB 2589644 A GB2589644 A GB 2589644A GB 588113 A GB588113 A GB 588113A
Authority
GB
United Kingdom
Prior art keywords
casting
metal
die
core
relating
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
GB2589644A
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.)
CHARLES MALCOLM SMITH
Pegler Ltd
Original Assignee
CHARLES MALCOLM SMITH
Pegler Ltd
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 CHARLES MALCOLM SMITH, Pegler Ltd filed Critical CHARLES MALCOLM SMITH
Priority to GB2589644A priority Critical patent/GB588113A/en
Publication of GB588113A publication Critical patent/GB588113A/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
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/027—Casting heavy metals with low melting point, i.e. less than 1000 degrees C, e.g. Zn 419 degrees C, Pb 327 degrees C, Sn 232 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/064—Locating means for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores

Landscapes

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

Abstract

588,113. Foundry cores. PEGLERS, Ltd., and SMITH, C. M. Dec. 27, 1944, No. 25896. [Class 83 (i)] In casting a hollow article from non-ferrous metal, such as brass or bronze, in a die, a core is used which consists wholly or in part of a metal having a lower melting point than that of the cast metal. The core may be reinforced by solid or tubular inserts b, c of metal having a higher melting point than that of the cast metal and these are arranged so that they can be easily withdrawn from the cast article d after the core parts a, a<1>, which may be of zinc or an alloy thereof, have been melted out. The inserts b, c may be secured by casting the parts a, a<1> thereon.
GB2589644A 1944-12-27 1944-12-27 Improvements in, or relating to, die-casting of non-ferrous metals Expired GB588113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2589644A GB588113A (en) 1944-12-27 1944-12-27 Improvements in, or relating to, die-casting of non-ferrous metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2589644A GB588113A (en) 1944-12-27 1944-12-27 Improvements in, or relating to, die-casting of non-ferrous metals

Publications (1)

Publication Number Publication Date
GB588113A true GB588113A (en) 1947-05-14

Family

ID=10235114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2589644A Expired GB588113A (en) 1944-12-27 1944-12-27 Improvements in, or relating to, die-casting of non-ferrous metals

Country Status (1)

Country Link
GB (1) GB588113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679669A (en) * 1949-09-21 1954-06-01 Thompson Prod Inc Method of making hollow castings
US2759231A (en) * 1950-05-10 1956-08-21 Parlanti Conrad Anthony Anodized metal molds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679669A (en) * 1949-09-21 1954-06-01 Thompson Prod Inc Method of making hollow castings
US2759231A (en) * 1950-05-10 1956-08-21 Parlanti Conrad Anthony Anodized metal molds

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