GB585665A - Casting metals - Google Patents

Casting metals

Info

Publication number
GB585665A
GB585665A GB986943A GB986943A GB585665A GB 585665 A GB585665 A GB 585665A GB 986943 A GB986943 A GB 986943A GB 986943 A GB986943 A GB 986943A GB 585665 A GB585665 A GB 585665A
Authority
GB
United Kingdom
Prior art keywords
per cent
sand
mixture
clay
coating
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
GB986943A
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.)
HORACE CAMPBELL HALL
Original Assignee
HORACE CAMPBELL HALL
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 HORACE CAMPBELL HALL filed Critical HORACE CAMPBELL HALL
Priority to GB986943A priority Critical patent/GB585665A/en
Publication of GB585665A publication Critical patent/GB585665A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

A fusible pattern for making metal-casting moulds consists of a cadmium alloy containing 58 to 73 per cent. of mercury.ALSO:Material to be used for forming a mould or mould lining by coating a fusible pattern with it and melting out the pattern before or after supporting it in plaster, sand &c. comprises burnt clay 10 to 60 per cent. or unburnt clay 10 to 40 per cent. or a mixture of the two, silica, sand, talc, mica, or graphite or a mixture of two or more of these 0 to 50 per cent., and the residue water with or without one or more of glycerine, ethylene glycol, ethyl alcohol. In every 100 parts of this mixture 5 to 15 parts of sodium silicate syrup is added. The material to surround and support the coating may comprise china clay 34 per cent., sand 63 per cent., and sodium silicate 3 per cent. with sufficient water to make it mouldable.
GB986943A 1943-06-18 1943-06-18 Casting metals Expired GB585665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB986943A GB585665A (en) 1943-06-18 1943-06-18 Casting metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB986943A GB585665A (en) 1943-06-18 1943-06-18 Casting metals

Publications (1)

Publication Number Publication Date
GB585665A true GB585665A (en) 1947-02-18

Family

ID=9880275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB986943A Expired GB585665A (en) 1943-06-18 1943-06-18 Casting metals

Country Status (1)

Country Link
GB (1) GB585665A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736077A (en) * 1956-02-28 Method of making shell mold
US2748435A (en) * 1951-11-14 1956-06-05 Gen Motors Corp Process for reinforcing shell molds
US2749586A (en) * 1952-08-14 1956-06-12 Mercast Corp Process of forming shell mold
US2790722A (en) * 1952-08-14 1957-04-30 Mercast Corp Shell mold structures and processes and compositions for forming the same
US2792604A (en) * 1952-06-02 1957-05-21 Thompson Prod Inc Method of making shell molds
US2818619A (en) * 1957-01-31 1958-01-07 Gen Motors Corp Refractory mold, method of making same and composition therefor
US2820265A (en) * 1952-08-14 1958-01-21 Mercast Corp Shell mold structures
US2820268A (en) * 1955-09-16 1958-01-21 Everard F Kohl Method of making shell molds with thin core
US2820266A (en) * 1955-03-11 1958-01-21 Everard F Kohl Shell mold structure
US2836867A (en) * 1950-12-04 1958-06-03 Morris Bean & Company Process of making mold
US2875485A (en) * 1953-12-17 1959-03-03 Sulzer Ag Precision casting mold and method of making the same
US3005244A (en) * 1958-06-09 1961-10-24 Howe Sound Co Production of shell molds
US3041688A (en) * 1958-08-15 1962-07-03 Sierra Metals Corp Shell mold for investment castings and method of making same
GB2315034A (en) * 1996-07-09 1998-01-21 Lothar Thoni A method for casting aluminium; release agents
CN104942223A (en) * 2015-07-30 2015-09-30 张燕 Lost foam casting paint containing ferrovanadium residue and low tension ceramic waste material as well as preparation method of lost foam casting paint

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736077A (en) * 1956-02-28 Method of making shell mold
US2836867A (en) * 1950-12-04 1958-06-03 Morris Bean & Company Process of making mold
US2748435A (en) * 1951-11-14 1956-06-05 Gen Motors Corp Process for reinforcing shell molds
US2792604A (en) * 1952-06-02 1957-05-21 Thompson Prod Inc Method of making shell molds
US2749586A (en) * 1952-08-14 1956-06-12 Mercast Corp Process of forming shell mold
US2790722A (en) * 1952-08-14 1957-04-30 Mercast Corp Shell mold structures and processes and compositions for forming the same
US2820265A (en) * 1952-08-14 1958-01-21 Mercast Corp Shell mold structures
US2875485A (en) * 1953-12-17 1959-03-03 Sulzer Ag Precision casting mold and method of making the same
US2820266A (en) * 1955-03-11 1958-01-21 Everard F Kohl Shell mold structure
US2820268A (en) * 1955-09-16 1958-01-21 Everard F Kohl Method of making shell molds with thin core
US2818619A (en) * 1957-01-31 1958-01-07 Gen Motors Corp Refractory mold, method of making same and composition therefor
US3005244A (en) * 1958-06-09 1961-10-24 Howe Sound Co Production of shell molds
US3041688A (en) * 1958-08-15 1962-07-03 Sierra Metals Corp Shell mold for investment castings and method of making same
GB2315034A (en) * 1996-07-09 1998-01-21 Lothar Thoni A method for casting aluminium; release agents
GB2315034B (en) * 1996-07-09 2000-03-08 Lothar Thoni A method for casting aluminium
CN104942223A (en) * 2015-07-30 2015-09-30 张燕 Lost foam casting paint containing ferrovanadium residue and low tension ceramic waste material as well as preparation method of lost foam casting paint

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