GB1023829A - Production of shell moulds - Google Patents

Production of shell moulds

Info

Publication number
GB1023829A
GB1023829A GB2811163A GB2811163A GB1023829A GB 1023829 A GB1023829 A GB 1023829A GB 2811163 A GB2811163 A GB 2811163A GB 2811163 A GB2811163 A GB 2811163A GB 1023829 A GB1023829 A GB 1023829A
Authority
GB
United Kingdom
Prior art keywords
refractory
coated
production
wax
shell moulds
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
GB2811163A
Inventor
John Payne
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Priority to GB2811163A priority Critical patent/GB1023829A/en
Publication of GB1023829A publication Critical patent/GB1023829A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

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

Abstract

1,023,829. Refractory shell moulds. MONSANTO CHEMICALS Ltd. June 8, 1964 [July 16, 1963], No. 28111/63. Addition to 948,197. Heading B5A. In a process for producing a refractory shell mould a wax pattern is coated first with a layer of slurry containing a powdered refractory and a silica containing binding agent and then with a stucco of a larger grain refractory, this coating procedure being repeated at least once more before exposing the coated pattern to an atmosphere of steam under pressure to melt the wax.
GB2811163A 1963-07-16 1963-07-16 Production of shell moulds Expired GB1023829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2811163A GB1023829A (en) 1963-07-16 1963-07-16 Production of shell moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2811163A GB1023829A (en) 1963-07-16 1963-07-16 Production of shell moulds

Publications (1)

Publication Number Publication Date
GB1023829A true GB1023829A (en) 1966-03-23

Family

ID=10270454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2811163A Expired GB1023829A (en) 1963-07-16 1963-07-16 Production of shell moulds

Country Status (1)

Country Link
GB (1) GB1023829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126148A (en) * 1982-02-18 1984-03-21 Rolls Royce Mould making
FR2641274A1 (en) * 1988-12-14 1990-07-06 Rolls Royce Plc IMPROVEMENTS IN SHELL MOLDS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126148A (en) * 1982-02-18 1984-03-21 Rolls Royce Mould making
FR2641274A1 (en) * 1988-12-14 1990-07-06 Rolls Royce Plc IMPROVEMENTS IN SHELL MOLDS

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