JPH04500930A - 型材料、型要素及び型要素の製造方法 - Google Patents

型材料、型要素及び型要素の製造方法

Info

Publication number
JPH04500930A
JPH04500930A JP1510208A JP51020889A JPH04500930A JP H04500930 A JPH04500930 A JP H04500930A JP 1510208 A JP1510208 A JP 1510208A JP 51020889 A JP51020889 A JP 51020889A JP H04500930 A JPH04500930 A JP H04500930A
Authority
JP
Japan
Prior art keywords
mold
oxides
fused silica
mixture
mold element
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.)
Pending
Application number
JP1510208A
Other languages
English (en)
Japanese (ja)
Inventor
ブランディ、ギルベルト
コンパニョン、ジャン、クロード
ヴィニョット、ジャン、マリー
Original Assignee
ヴェスーヴィアス・フランス・ソシエテ・アノニム
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 ヴェスーヴィアス・フランス・ソシエテ・アノニム filed Critical ヴェスーヴィアス・フランス・ソシエテ・アノニム
Publication of JPH04500930A publication Critical patent/JPH04500930A/ja
Pending 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)
JP1510208A 1988-09-30 1989-09-28 型材料、型要素及び型要素の製造方法 Pending JPH04500930A (ja)

Applications Claiming Priority (2)

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
FR8812832 1988-09-30

Publications (1)

Publication Number Publication Date
JPH04500930A true JPH04500930A (ja) 1992-02-20

Family

ID=9370579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1510208A Pending JPH04500930A (ja) 1988-09-30 1989-09-28 型材料、型要素及び型要素の製造方法

Country Status (5)

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

Families Citing this family (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

Also Published As

Publication number Publication date
EP0437463A1 (fr) 1991-07-24
DE68907063D1 (de) 1993-07-15
DE68907063T2 (de) 1993-12-23
WO1990003235A1 (fr) 1990-04-05
FR2641218B1 (fr) 1991-10-11
EP0437463B1 (fr) 1993-06-09
FR2641218A1 (fr) 1990-07-06

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