CA1009020A - Production of improved ceramic shell moulds - Google Patents

Production of improved ceramic shell moulds

Info

Publication number
CA1009020A
CA1009020A CA183,565A CA183565A CA1009020A CA 1009020 A CA1009020 A CA 1009020A CA 183565 A CA183565 A CA 183565A CA 1009020 A CA1009020 A CA 1009020A
Authority
CA
Canada
Prior art keywords
production
ceramic shell
improved ceramic
shell moulds
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
CA183,565A
Other languages
English (en)
Other versions
CA183565S (en
Inventor
Percy R. Taylor
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 Ltd
Original Assignee
Monsanto 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 Ltd filed Critical Monsanto Ltd
Application granted granted Critical
Publication of CA1009020A publication Critical patent/CA1009020A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA183,565A 1972-10-18 1973-10-17 Production of improved ceramic shell moulds Expired CA1009020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4800672A GB1403788A (en) 1972-10-18 1972-10-18 Production of ceramic shell moulds

Publications (1)

Publication Number Publication Date
CA1009020A true CA1009020A (en) 1977-04-26

Family

ID=10447031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,565A Expired CA1009020A (en) 1972-10-18 1973-10-17 Production of improved ceramic shell moulds

Country Status (8)

Country Link
US (1) US3898313A (it)
CA (1) CA1009020A (it)
ES (1) ES419645A1 (it)
FR (1) FR2207450A5 (it)
GB (1) GB1403788A (it)
IL (1) IL43426A (it)
IT (1) IT996313B (it)
SE (1) SE402226B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624898A (en) * 1984-08-07 1986-11-25 Harborchem, Inc. Processes for the application of refractory compositions to surfaces such as for the preparation of refractory shell molds and refractory compositions produced thereby
DE4116609A1 (de) * 1991-01-19 1992-07-23 Thyssen Industrie Verfahren zur herstellung von keramischen schalen als giessform
US6364000B2 (en) * 1997-09-23 2002-04-02 Howmet Research Corporation Reinforced ceramic shell mold and method of making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806270A (en) * 1953-07-17 1957-09-17 Rolls Royce Method of making moulds for precision casting
US3445250A (en) * 1967-02-28 1969-05-20 Nalco Chemical Co Precision metal casting molds comprising alumina coated silica and a refractory
US3764355A (en) * 1971-05-20 1973-10-09 Du Pont Stabilization of positive sol refractory grain slurries

Also Published As

Publication number Publication date
DE2351677A1 (de) 1974-05-16
GB1403788A (en) 1975-08-28
IL43426A0 (en) 1974-01-14
DE2351677B2 (de) 1976-07-01
SE402226B (sv) 1978-06-26
IT996313B (it) 1975-12-10
FR2207450A5 (it) 1974-06-14
US3898313A (en) 1975-08-05
IL43426A (en) 1976-02-29
ES419645A1 (es) 1976-03-01

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