FR2270964A1 - Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding - Google Patents

Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding

Info

Publication number
FR2270964A1
FR2270964A1 FR7416918A FR7416918A FR2270964A1 FR 2270964 A1 FR2270964 A1 FR 2270964A1 FR 7416918 A FR7416918 A FR 7416918A FR 7416918 A FR7416918 A FR 7416918A FR 2270964 A1 FR2270964 A1 FR 2270964A1
Authority
FR
France
Prior art keywords
moulding
fibres
compsn
foundry
suspension before
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.)
Granted
Application number
FR7416918A
Other languages
English (en)
French (fr)
Other versions
FR2270964B1 (ref
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.)
Doittau SA Produits Metallurg
Original Assignee
Doittau SA Produits Metallurg
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 Doittau SA Produits Metallurg filed Critical Doittau SA Produits Metallurg
Priority to FR7416918A priority Critical patent/FR2270964A1/fr
Publication of FR2270964A1 publication Critical patent/FR2270964A1/fr
Application granted granted Critical
Publication of FR2270964B1 publication Critical patent/FR2270964B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR7416918A 1974-05-15 1974-05-15 Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding Granted FR2270964A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416918A FR2270964A1 (en) 1974-05-15 1974-05-15 Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416918A FR2270964A1 (en) 1974-05-15 1974-05-15 Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding

Publications (2)

Publication Number Publication Date
FR2270964A1 true FR2270964A1 (en) 1975-12-12
FR2270964B1 FR2270964B1 (ref) 1976-10-15

Family

ID=9138894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416918A Granted FR2270964A1 (en) 1974-05-15 1974-05-15 Moulded elements for foundry moulding - and refractory hot tops etc., incorporates hydrophobic org. fibres to keep solids in suspension before moulding

Country Status (1)

Country Link
FR (1) FR2270964A1 (ref)

Also Published As

Publication number Publication date
FR2270964B1 (ref) 1976-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse