ATE18725T1 - Verfahren zur herstellung eines keramischen schalenformteils und so erhaltenes formteil. - Google Patents

Verfahren zur herstellung eines keramischen schalenformteils und so erhaltenes formteil.

Info

Publication number
ATE18725T1
ATE18725T1 AT82401491T AT82401491T ATE18725T1 AT E18725 T1 ATE18725 T1 AT E18725T1 AT 82401491 T AT82401491 T AT 82401491T AT 82401491 T AT82401491 T AT 82401491T AT E18725 T1 ATE18725 T1 AT E18725T1
Authority
AT
Austria
Prior art keywords
molding
added parts
firing
shell
box
Prior art date
Application number
AT82401491T
Other languages
English (en)
Inventor
Marcel Flenne
Original Assignee
Creusot Loire
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 Creusot Loire filed Critical Creusot Loire
Application granted granted Critical
Publication of ATE18725T1 publication Critical patent/ATE18725T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT82401491T 1981-08-07 1982-08-06 Verfahren zur herstellung eines keramischen schalenformteils und so erhaltenes formteil. ATE18725T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115423A FR2510923B1 (fr) 1981-08-07 1981-08-07 Procede de confection d'un element de moule a carapace ceramique et element de moule obtenu
EP82401491A EP0072329B1 (de) 1981-08-07 1982-08-06 Verfahren zur Herstellung eines keramischen Schalenformteils und so erhaltenes Formteil

Publications (1)

Publication Number Publication Date
ATE18725T1 true ATE18725T1 (de) 1986-04-15

Family

ID=9261313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82401491T ATE18725T1 (de) 1981-08-07 1982-08-06 Verfahren zur herstellung eines keramischen schalenformteils und so erhaltenes formteil.

Country Status (4)

Country Link
EP (1) EP0072329B1 (de)
AT (1) ATE18725T1 (de)
DE (1) DE3270113D1 (de)
FR (1) FR2510923B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649917A1 (fr) * 1989-07-20 1991-01-25 Snecma Procede de fabrication de moules-carapaces pour fonderie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741817A (en) * 1950-08-03 1956-04-17 Universal Castings Corp Heat disposable pattern for molding a blade cavity
FR1071806A (fr) * 1951-12-15 1954-09-06 Ford Procédé de revêtement d'un moule
GB876805A (en) * 1959-06-11 1961-09-06 Howe Sound Co Improvements in making refractory shell molds
FR1384487A (fr) * 1963-03-14 1965-01-04 Perfectionnements aux moules carapaces pour le moulage de précision
US4315537A (en) * 1976-05-21 1982-02-16 Trw Inc. Method of making a mold

Also Published As

Publication number Publication date
FR2510923A1 (fr) 1983-02-11
EP0072329A1 (de) 1983-02-16
FR2510923B1 (fr) 1986-07-04
EP0072329B1 (de) 1986-03-26
DE3270113D1 (en) 1986-04-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee