CA920331A - Molds and cores for casting - Google Patents

Molds and cores for casting

Info

Publication number
CA920331A
CA920331A CA025114A CA25114A CA920331A CA 920331 A CA920331 A CA 920331A CA 025114 A CA025114 A CA 025114A CA 25114 A CA25114 A CA 25114A CA 920331 A CA920331 A CA 920331A
Authority
CA
Canada
Prior art keywords
molds
cores
casting
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
CA025114A
Other versions
CA25114S (en
Inventor
Dunlop Adam
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB3299567A external-priority patent/GB1160090A/en
Priority claimed from GB5786967A external-priority patent/GB1162290A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA920331A publication Critical patent/CA920331A/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
    • B22C9/00—Moulds or cores; Moulding processes
CA025114A 1967-07-18 1968-07-13 Molds and cores for casting Expired CA920331A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3299567A GB1160090A (en) 1967-07-18 1967-07-18 Moulds and Cores for Casting
GB5786967A GB1162290A (en) 1967-12-20 1967-12-20 Electrode for use in Electric Discharge Machining

Publications (1)

Publication Number Publication Date
CA920331A true CA920331A (en) 1973-02-06

Family

ID=26261669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA025114A Expired CA920331A (en) 1967-07-18 1968-07-13 Molds and cores for casting

Country Status (3)

Country Link
CA (1) CA920331A (en)
DE (1) DE1758654A1 (en)
FR (1) FR1572884A (en)

Also Published As

Publication number Publication date
FR1572884A (en) 1969-06-27
DE1758654A1 (en) 1971-04-15

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