FR2775208B1 - Materiau d'addition pour la conception de noyaux en sable silicieux - Google Patents

Materiau d'addition pour la conception de noyaux en sable silicieux

Info

Publication number
FR2775208B1
FR2775208B1 FR9802303A FR9802303A FR2775208B1 FR 2775208 B1 FR2775208 B1 FR 2775208B1 FR 9802303 A FR9802303 A FR 9802303A FR 9802303 A FR9802303 A FR 9802303A FR 2775208 B1 FR2775208 B1 FR 2775208B1
Authority
FR
France
Prior art keywords
silicand
cores
sand
design
additional material
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
FR9802303A
Other languages
English (en)
Other versions
FR2775208A1 (fr
Inventor
Didier Legrand
Sebastien Magot
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.)
IKO FRANCE
Original Assignee
IKO FRANCE
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 IKO FRANCE filed Critical IKO FRANCE
Priority to FR9802303A priority Critical patent/FR2775208B1/fr
Publication of FR2775208A1 publication Critical patent/FR2775208A1/fr
Application granted granted Critical
Publication of FR2775208B1 publication Critical patent/FR2775208B1/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
    • B22C1/02—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
    • 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
    • B22C1/08—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 decreasing shrinkage of the mould, e.g. for investment casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR9802303A 1998-02-23 1998-02-23 Materiau d'addition pour la conception de noyaux en sable silicieux Expired - Fee Related FR2775208B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9802303A FR2775208B1 (fr) 1998-02-23 1998-02-23 Materiau d'addition pour la conception de noyaux en sable silicieux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802303A FR2775208B1 (fr) 1998-02-23 1998-02-23 Materiau d'addition pour la conception de noyaux en sable silicieux

Publications (2)

Publication Number Publication Date
FR2775208A1 FR2775208A1 (fr) 1999-08-27
FR2775208B1 true FR2775208B1 (fr) 2000-12-29

Family

ID=9523371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802303A Expired - Fee Related FR2775208B1 (fr) 1998-02-23 1998-02-23 Materiau d'addition pour la conception de noyaux en sable silicieux

Country Status (1)

Country Link
FR (1) FR2775208B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020165292A1 (en) * 2001-05-01 2002-11-07 Baker Stephen G. Casting sand cores and expansion control methods therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU372016A1 (ru) * 1971-06-07 1973-03-01 витель А. Н. Цибрик, В. И. Мисечко, Е. А. Таран, И. И. Забродин, Ю. В. Корсаков, А. А. Устинов , А. А. Ярмульска Институт проблем лить Украинской ССР ВСЕСОЮЗНАЯ : Г;'.Тль1^0-"П^"р^^^^'^Р^
DE2916911A1 (de) * 1979-04-26 1980-10-30 Maschf Augsburg Nuernberg Ag Verfahren zur unschaedlichmachung von giessgasen
JPH0613137B2 (ja) * 1989-06-30 1994-02-23 岡崎鑛産物株式会社 鋳型材

Also Published As

Publication number Publication date
FR2775208A1 (fr) 1999-08-27

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20161028