FR1309608A - Screening cores - Google Patents

Screening cores

Info

Publication number
FR1309608A
FR1309608A FR883387A FR883387A FR1309608A FR 1309608 A FR1309608 A FR 1309608A FR 883387 A FR883387 A FR 883387A FR 883387 A FR883387 A FR 883387A FR 1309608 A FR1309608 A FR 1309608A
Authority
FR
France
Prior art keywords
cores
screening
screening cores
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
FR883387A
Other languages
French (fr)
Inventor
Martin Beilhack
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
Priority to FR883387A priority Critical patent/FR1309608A/en
Application granted granted Critical
Publication of FR1309608A publication Critical patent/FR1309608A/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
    • B22C1/167—Mixtures of inorganic and organic binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
FR883387A 1961-12-29 1961-12-29 Screening cores Expired FR1309608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883387A FR1309608A (en) 1961-12-29 1961-12-29 Screening cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883387A FR1309608A (en) 1961-12-29 1961-12-29 Screening cores

Publications (1)

Publication Number Publication Date
FR1309608A true FR1309608A (en) 1962-11-16

Family

ID=8769619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883387A Expired FR1309608A (en) 1961-12-29 1961-12-29 Screening cores

Country Status (1)

Country Link
FR (1) FR1309608A (en)

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