FR2667523B1 - Moule carapace soluble pour fonderie et procede d'elimination. - Google Patents

Moule carapace soluble pour fonderie et procede d'elimination.

Info

Publication number
FR2667523B1
FR2667523B1 FR9012159A FR9012159A FR2667523B1 FR 2667523 B1 FR2667523 B1 FR 2667523B1 FR 9012159 A FR9012159 A FR 9012159A FR 9012159 A FR9012159 A FR 9012159A FR 2667523 B1 FR2667523 B1 FR 2667523B1
Authority
FR
France
Prior art keywords
foundry
shell mold
disposal process
soluble shell
soluble
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 - Fee Related
Application number
FR9012159A
Other languages
English (en)
Other versions
FR2667523A1 (fr
Inventor
Cuisin Thierry
Andre
Poirier Vincent
Raymond
Jacques
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 FR9012159A priority Critical patent/FR2667523B1/fr
Priority to EP91402625A priority patent/EP0479672B1/fr
Priority to DE69111735T priority patent/DE69111735T2/de
Priority to JP3256753A priority patent/JPH04270025A/ja
Publication of FR2667523A1 publication Critical patent/FR2667523A1/fr
Application granted granted Critical
Publication of FR2667523B1 publication Critical patent/FR2667523B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22C1/165—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 in the manufacture of multilayered shell moulds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR9012159A 1990-10-03 1990-10-03 Moule carapace soluble pour fonderie et procede d'elimination. Expired - Fee Related FR2667523B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9012159A FR2667523B1 (fr) 1990-10-03 1990-10-03 Moule carapace soluble pour fonderie et procede d'elimination.
EP91402625A EP0479672B1 (fr) 1990-10-03 1991-10-02 Moule carapace soluble pour fonderie et procédé d'élimination
DE69111735T DE69111735T2 (de) 1990-10-03 1991-10-02 Lösliche Maskenform für die Giesserei und Verfahren zur Entsorgung.
JP3256753A JPH04270025A (ja) 1990-10-03 1991-10-03 鋳造用シェルモールド及びその除去方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012159A FR2667523B1 (fr) 1990-10-03 1990-10-03 Moule carapace soluble pour fonderie et procede d'elimination.

Publications (2)

Publication Number Publication Date
FR2667523A1 FR2667523A1 (fr) 1992-04-10
FR2667523B1 true FR2667523B1 (fr) 1993-07-09

Family

ID=9400881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012159A Expired - Fee Related FR2667523B1 (fr) 1990-10-03 1990-10-03 Moule carapace soluble pour fonderie et procede d'elimination.

Country Status (4)

Country Link
EP (1) EP0479672B1 (fr)
JP (1) JPH04270025A (fr)
DE (1) DE69111735T2 (fr)
FR (1) FR2667523B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016157119A1 (fr) * 2015-03-31 2016-10-06 Europea Microfusioni Aerospaziali S.P.A. Coque en céramique pour micro-moulage à la cire perdue
CN104722703A (zh) * 2015-04-03 2015-06-24 莱芜市泰钢新材料有限责任公司 精密铸造面层浆料的制作方法
FR3054149B1 (fr) 2016-07-22 2019-04-05 Safran Procede de fabrication de moule carapace
CN107138919B (zh) * 2017-05-18 2023-04-14 西安建筑科技大学 具有阈值屈曲卸载自复位功能的c形开口圆柱壳制作工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084214A (fr) * 1964-01-31
SE7704162L (sv) * 1976-04-22 1977-10-23 United Technologies Corp Kalciumoxidmodifierat keramiskt skalformsystem
FR2599649B1 (fr) * 1986-06-10 1988-09-02 Snecma Moule-carapace cristobalitique pour fonderie, les produits et le procede utilises pour la preparation dudit moule

Also Published As

Publication number Publication date
JPH04270025A (ja) 1992-09-25
DE69111735T2 (de) 1996-02-01
EP0479672A1 (fr) 1992-04-08
FR2667523A1 (fr) 1992-04-10
EP0479672B1 (fr) 1995-08-02
DE69111735D1 (de) 1995-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse