CA974703A - Moulding process - Google Patents

Moulding process

Info

Publication number
CA974703A
CA974703A CA154,562A CA154562A CA974703A CA 974703 A CA974703 A CA 974703A CA 154562 A CA154562 A CA 154562A CA 974703 A CA974703 A CA 974703A
Authority
CA
Canada
Prior art keywords
moulding process
moulding
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
CA154,562A
Other versions
CA154562S (en
Inventor
John E. White
Michael J. Shires
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of CA974703A publication Critical patent/CA974703A/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
    • B22C1/18—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 of inorganic agents
    • B22C1/183—Sols, colloids or hydroxide gels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
CA154,562A 1971-10-19 1972-10-19 Moulding process Expired CA974703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4857571A GB1408266A (en) 1971-10-19 1971-10-19 Mould forming process

Publications (1)

Publication Number Publication Date
CA974703A true CA974703A (en) 1975-09-23

Family

ID=10449100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,562A Expired CA974703A (en) 1971-10-19 1972-10-19 Moulding process

Country Status (10)

Country Link
US (1) US3910798A (en)
JP (1) JPS4849623A (en)
AU (1) AU471538B2 (en)
BE (1) BE790261A (en)
CA (1) CA974703A (en)
DE (1) DE2251050A1 (en)
FR (1) FR2156798B1 (en)
GB (1) GB1408266A (en)
IT (1) IT969672B (en)
ZA (1) ZA727254B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1035539A (en) * 1975-09-26 1978-08-01 Her Majesty In Right Of Canada As Represented By The Minister Of Energy, Mines And Resources Method of forming foundry moulds
US4041000A (en) * 1975-12-12 1977-08-09 Alexander Farcnik Making fireproof non-polluting liquid coating composition
US4196011A (en) * 1976-07-28 1980-04-01 Hitachi, Ltd. Self-hardening water-soluble mold and process for producing the same
US4093778A (en) * 1976-09-10 1978-06-06 Nalco Chemical Company Ingot mold for producing steel ingots
US4966225A (en) * 1988-06-13 1990-10-30 Howmet Corporation Ceramic shell mold for investment casting and method of making the same
US5858083A (en) * 1994-06-03 1999-01-12 National Gypsum Company Cementitious gypsum-containing binders and compositions and materials made therefrom
US5718759A (en) * 1995-02-07 1998-02-17 National Gypsum Company Cementitious gypsum-containing compositions and materials made therefrom
ATE299058T1 (en) 2000-03-17 2005-07-15 Daniel James Duffey MOLD FOR INVESTMENT CASTING
US6540013B1 (en) * 2001-06-07 2003-04-01 Ondeo Nalco Company Method of increasing the strength and solids level of investment casting shells
JP5193229B2 (en) 2007-01-29 2013-05-08 エボニック デグサ ゲーエムベーハー Fumed metal oxides for investment casting
CN106238670B (en) * 2016-09-19 2019-01-04 韩昊喆 Foundry facing and preparation method and application

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981804A (en) * 1949-02-25 1951-05-30 Ford Thixotropic coating material for foundry molds, its preparation process and molds obtained using this material
US2908952A (en) * 1957-05-22 1959-10-20 Gen Motors Corp Method of forming an investment mold
US3005244A (en) * 1958-06-09 1961-10-24 Howe Sound Co Production of shell molds
US3243397A (en) * 1961-08-18 1966-03-29 Gen Motors Corp Mold and core coating composition from calcined hydrated aluminum silicate, mica, and bentonite
US3241200A (en) * 1963-09-20 1966-03-22 Howe Sound Co Precision mold and method of fabrication
US3421909A (en) * 1963-10-03 1969-01-14 Du Pont Siliceous compositions containing azo aromatic compounds as stabilizers
US3519444A (en) * 1968-04-12 1970-07-07 Quaker Oats Co Static mold release agent

Also Published As

Publication number Publication date
DE2251050A1 (en) 1973-04-26
FR2156798A1 (en) 1973-06-01
IT969672B (en) 1974-04-10
AU4767772A (en) 1974-04-26
GB1408266A (en) 1975-10-01
BE790261A (en) 1973-04-18
JPS4849623A (en) 1973-07-13
AU471538B2 (en) 1976-04-29
ZA727254B (en) 1973-06-27
FR2156798B1 (en) 1976-08-20
US3910798A (en) 1975-10-07

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