FR2569586B1 - Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede - Google Patents

Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede

Info

Publication number
FR2569586B1
FR2569586B1 FR8413695A FR8413695A FR2569586B1 FR 2569586 B1 FR2569586 B1 FR 2569586B1 FR 8413695 A FR8413695 A FR 8413695A FR 8413695 A FR8413695 A FR 8413695A FR 2569586 B1 FR2569586 B1 FR 2569586B1
Authority
FR
France
Prior art keywords
preparation
carrying
ceramic composition
foundry cores
foundry
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
FR8413695A
Other languages
English (en)
Other versions
FR2569586A1 (fr
Inventor
Jean-Noel Emmanuel Dody
Jean-Pierre Flochel
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8413695A priority Critical patent/FR2569586B1/fr
Publication of FR2569586A1 publication Critical patent/FR2569586A1/fr
Application granted granted Critical
Publication of FR2569586B1 publication Critical patent/FR2569586B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • 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
    • B22C1/20—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 organic agents
    • B22C1/205—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 organic agents of organic silicon or metal compounds, other organometallic compounds
FR8413695A 1984-09-06 1984-09-06 Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede Expired FR2569586B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8413695A FR2569586B1 (fr) 1984-09-06 1984-09-06 Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413695A FR2569586B1 (fr) 1984-09-06 1984-09-06 Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede

Publications (2)

Publication Number Publication Date
FR2569586A1 FR2569586A1 (fr) 1986-03-07
FR2569586B1 true FR2569586B1 (fr) 1986-09-12

Family

ID=9307481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8413695A Expired FR2569586B1 (fr) 1984-09-06 1984-09-06 Procede pour la preparation de noyaux de fonderie et composition ceramique utilisable pour la mise en oeuvre dudit procede

Country Status (1)

Country Link
FR (1) FR2569586B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615423B1 (fr) * 1987-05-19 1990-04-13 Fm Ind Procede de traitement de sable de fonderie utilise dans la methode de la coulee a modele consommable
GB8723582D0 (en) * 1987-10-07 1987-11-11 Ae Turbine Components Foundry core material
FR2626794B1 (fr) * 1988-02-10 1993-07-02 Snecma Pate thermoplastique pour la preparation de noyaux de fonderie et procede de preparation desdits noyaux
CN114656247A (zh) * 2020-12-23 2022-06-24 兴化市兴东铸钢有限公司 一种力学性能优良硅基陶瓷型芯补强方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409794A (en) * 1971-09-17 1975-10-15 Howmet Corp Core for use in casting metals and a method of producing cored castings
BE791164A (fr) * 1971-11-09 1973-03-01 Howmet Corp Coulee de metaux a point de fusion eleve et noyaux utiles pour une telle operation
CA1004827A (en) * 1973-01-10 1977-02-08 Nick G. Lirones Casting of high melting point metals and cores therefor

Also Published As

Publication number Publication date
FR2569586A1 (fr) 1986-03-07

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse