DE68907063T2 - Material, formende elemente und verfahren zu ihrer herstellung. - Google Patents

Material, formende elemente und verfahren zu ihrer herstellung.

Info

Publication number
DE68907063T2
DE68907063T2 DE89910866T DE68907063T DE68907063T2 DE 68907063 T2 DE68907063 T2 DE 68907063T2 DE 89910866 T DE89910866 T DE 89910866T DE 68907063 T DE68907063 T DE 68907063T DE 68907063 T2 DE68907063 T2 DE 68907063T2
Authority
DE
Germany
Prior art keywords
production
shaping elements
shaping
elements
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
DE89910866T
Other languages
English (en)
Other versions
DE68907063D1 (de
Inventor
Gilbert Brandy
Jean Compagnon
Jean Vignot
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.)
Vesuvius France SA
Original Assignee
Vesuvius France SA
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 Vesuvius France SA filed Critical Vesuvius France SA
Publication of DE68907063D1 publication Critical patent/DE68907063D1/de
Application granted granted Critical
Publication of DE68907063T2 publication Critical patent/DE68907063T2/de
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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould
    • 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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/12—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE89910866T 1988-09-30 1989-09-28 Material, formende elemente und verfahren zu ihrer herstellung. Expired - Fee Related DE68907063T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812832A FR2641218B1 (fr) 1988-09-30 1988-09-30 Materiau, elements moulants et procede de realisation de ces derniers

Publications (2)

Publication Number Publication Date
DE68907063D1 DE68907063D1 (de) 1993-07-15
DE68907063T2 true DE68907063T2 (de) 1993-12-23

Family

ID=9370579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89910866T Expired - Fee Related DE68907063T2 (de) 1988-09-30 1989-09-28 Material, formende elemente und verfahren zu ihrer herstellung.

Country Status (5)

Country Link
EP (1) EP0437463B1 (de)
JP (1) JPH04500930A (de)
DE (1) DE68907063T2 (de)
FR (1) FR2641218B1 (de)
WO (1) WO1990003235A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015282A1 (de) * 2006-04-01 2007-10-04 Honeywell Technologies Sarl Ecc Kokille und Verfahren zum Gießen von Rotguss

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341233A (en) * 1971-03-12 1973-12-19 Plessey Co Ltd Manufacture of articles containing silicon nitride
GB1549819A (en) * 1976-11-03 1979-08-08 Thermal Syndicate Ltd Reinforced vitreous silica casting core
US4236568A (en) * 1978-12-04 1980-12-02 Sherwood Refractories, Inc. Method of casting steel and iron alloys with precision cristobalite cores
FR2617157B1 (fr) * 1987-06-26 1991-01-11 Vesuvius Crucible Co Revetement isolant pour corps refractaires, procede de revetement et article associes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015282A1 (de) * 2006-04-01 2007-10-04 Honeywell Technologies Sarl Ecc Kokille und Verfahren zum Gießen von Rotguss

Also Published As

Publication number Publication date
EP0437463A1 (de) 1991-07-24
DE68907063D1 (de) 1993-07-15
WO1990003235A1 (fr) 1990-04-05
FR2641218B1 (fr) 1991-10-11
EP0437463B1 (de) 1993-06-09
FR2641218A1 (fr) 1990-07-06
JPH04500930A (ja) 1992-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee