FR901477A - Process for the mass production of foundry molds, in particular for steel casting - Google Patents

Process for the mass production of foundry molds, in particular for steel casting

Info

Publication number
FR901477A
FR901477A FR901477DA FR901477A FR 901477 A FR901477 A FR 901477A FR 901477D A FR901477D A FR 901477DA FR 901477 A FR901477 A FR 901477A
Authority
FR
France
Prior art keywords
mass production
steel casting
foundry molds
foundry
molds
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
Max Lengersdorff
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 FR901477A publication Critical patent/FR901477A/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
    • B22C1/18—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
    • B22C1/181—Cements, oxides or clays
    • 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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR901477D 1942-12-30 1944-01-24 Process for the mass production of foundry molds, in particular for steel casting Expired FR901477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE901477X 1942-12-30

Publications (1)

Publication Number Publication Date
FR901477A true FR901477A (en) 1945-07-27

Family

ID=6858736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901477D Expired FR901477A (en) 1942-12-30 1944-01-24 Process for the mass production of foundry molds, in particular for steel casting

Country Status (1)

Country Link
FR (1) FR901477A (en)

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