CA987068A - Process and apparatus for investment coating of disposable patterns - Google Patents

Process and apparatus for investment coating of disposable patterns

Info

Publication number
CA987068A
CA987068A CA228,036A CA228036A CA987068A CA 987068 A CA987068 A CA 987068A CA 228036 A CA228036 A CA 228036A CA 987068 A CA987068 A CA 987068A
Authority
CA
Canada
Prior art keywords
disposable patterns
investment coating
investment
coating
disposable
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
CA228,036A
Inventor
Joseph Valenta
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.)
VESTSHELL Inc
Original Assignee
VESTSHELL Inc
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 VESTSHELL Inc filed Critical VESTSHELL Inc
Priority to CA228,036A priority Critical patent/CA987068A/en
Application granted granted Critical
Publication of CA987068A publication Critical patent/CA987068A/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
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • B22C13/085—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores by investing a lost pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
CA228,036A 1971-08-03 1975-05-29 Process and apparatus for investment coating of disposable patterns Expired CA987068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA228,036A CA987068A (en) 1971-08-03 1975-05-29 Process and apparatus for investment coating of disposable patterns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA119705 1971-08-03
CA228,036A CA987068A (en) 1971-08-03 1975-05-29 Process and apparatus for investment coating of disposable patterns

Publications (1)

Publication Number Publication Date
CA987068A true CA987068A (en) 1976-04-13

Family

ID=25666866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,036A Expired CA987068A (en) 1971-08-03 1975-05-29 Process and apparatus for investment coating of disposable patterns

Country Status (1)

Country Link
CA (1) CA987068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037873A1 (en) * 1980-04-14 1981-10-21 Dependable-Fordath Inc. Process and apparatus for forming shell molds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037873A1 (en) * 1980-04-14 1981-10-21 Dependable-Fordath Inc. Process and apparatus for forming shell molds

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