FR2156798A1 - - Google Patents

Info

Publication number
FR2156798A1
FR2156798A1 FR7236934A FR7236934A FR2156798A1 FR 2156798 A1 FR2156798 A1 FR 2156798A1 FR 7236934 A FR7236934 A FR 7236934A FR 7236934 A FR7236934 A FR 7236934A FR 2156798 A1 FR2156798 A1 FR 2156798A1
Authority
FR
France
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.)
Granted
Application number
FR7236934A
Other languages
French (fr)
Other versions
FR2156798B1 (en
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
Publication of FR2156798A1 publication Critical patent/FR2156798A1/fr
Application granted granted Critical
Publication of FR2156798B1 publication Critical patent/FR2156798B1/fr
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)
FR7236934A 1971-10-19 1972-10-18 Expired FR2156798B1 (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 (2)

Publication Number Publication Date
FR2156798A1 true FR2156798A1 (en) 1973-06-01
FR2156798B1 FR2156798B1 (en) 1976-08-20

Family

ID=10449100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236934A Expired FR2156798B1 (en) 1971-10-19 1972-10-18

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
ES2245683T3 (en) 2000-03-17 2006-01-16 Daniel James Duffey FUSION MOLD TO THE LOST WAX.
US6540013B1 (en) * 2001-06-07 2003-04-01 Ondeo Nalco Company Method of increasing the strength and solids level of investment casting shells
CN101626854B (en) 2007-01-29 2012-07-04 赢创德固赛有限责任公司 Fumed metal oxides for investment casting
CN106238670B (en) * 2016-09-19 2019-01-04 韩昊喆 Foundry facing and preparation method and application

Citations (1)

* 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
AU471538B2 (en) 1976-04-29
AU4767772A (en) 1974-04-26
FR2156798B1 (en) 1976-08-20
JPS4849623A (en) 1973-07-13
BE790261A (en) 1973-04-18
GB1408266A (en) 1975-10-01
CA974703A (en) 1975-09-23
US3910798A (en) 1975-10-07
IT969672B (en) 1974-04-10
ZA727254B (en) 1973-06-27
DE2251050A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse