FR888656A - Molding material for making foundry molds and cores and method of making foundry molds and cores - Google Patents

Molding material for making foundry molds and cores and method of making foundry molds and cores

Info

Publication number
FR888656A
FR888656A FR888656DA FR888656A FR 888656 A FR888656 A FR 888656A FR 888656D A FR888656D A FR 888656DA FR 888656 A FR888656 A FR 888656A
Authority
FR
France
Prior art keywords
cores
foundry molds
making foundry
molding material
making
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
Other languages
French (fr)
Inventor
Johannes Croning
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 filed Critical
Application granted granted Critical
Publication of FR888656A publication Critical patent/FR888656A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
FR888656D 1941-03-11 1942-11-28 Molding material for making foundry molds and cores and method of making foundry molds and cores Expired FR888656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE888656X 1941-03-11

Publications (1)

Publication Number Publication Date
FR888656A true FR888656A (en) 1943-12-20

Family

ID=6834197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888656D Expired FR888656A (en) 1941-03-11 1942-11-28 Molding material for making foundry molds and cores and method of making foundry molds and cores

Country Status (1)

Country Link
FR (1) FR888656A (en)

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