FR2356466A1 - Composition de matiere utile pour la formation de modeles de moulage - Google Patents

Composition de matiere utile pour la formation de modeles de moulage

Info

Publication number
FR2356466A1
FR2356466A1 FR7719678A FR7719678A FR2356466A1 FR 2356466 A1 FR2356466 A1 FR 2356466A1 FR 7719678 A FR7719678 A FR 7719678A FR 7719678 A FR7719678 A FR 7719678A FR 2356466 A1 FR2356466 A1 FR 2356466A1
Authority
FR
France
Prior art keywords
composition
useful material
forming molding
molds
molding models
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.)
Granted
Application number
FR7719678A
Other languages
English (en)
Other versions
FR2356466B1 (fr
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.)
Precision Metalsmiths Inc
Original Assignee
Precision Metalsmiths Inc
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 Precision Metalsmiths Inc filed Critical Precision Metalsmiths Inc
Publication of FR2356466A1 publication Critical patent/FR2356466A1/fr
Application granted granted Critical
Publication of FR2356466B1 publication Critical patent/FR2356466B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne les matières destinées à former les modèles de moulage à la cire perdue. Elle se rapporte à une matière qui peut être usinée et qui peut être retirée des moules formés par fusion sans fissuration des moules. La matière contient essentiellement une résine d'éthylène et d'une matière vinylique et au moins une cétone d'acide gras. Application à la fabrication de moules-carapaces.
FR7719678A 1976-06-28 1977-06-27 Composition de matiere utile pour la formation de modeles de moulage Granted FR2356466A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,175 US4064083A (en) 1976-06-28 1976-06-28 Pattern material composition

Publications (2)

Publication Number Publication Date
FR2356466A1 true FR2356466A1 (fr) 1978-01-27
FR2356466B1 FR2356466B1 (fr) 1982-05-07

Family

ID=24812472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719678A Granted FR2356466A1 (fr) 1976-06-28 1977-06-27 Composition de matiere utile pour la formation de modeles de moulage

Country Status (5)

Country Link
US (1) US4064083A (fr)
CA (1) CA1082385A (fr)
DE (1) DE2727231C2 (fr)
FR (1) FR2356466A1 (fr)
GB (1) GB1522579A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331069A1 (de) * 1983-08-29 1985-03-14 Windmöller & Hölscher, 4540 Lengerich Verfahren und vorrichtung zum aufheben der verblockung gestanzter beutelstapel

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284121A (en) * 1980-02-28 1981-08-18 Precision Metalsmiths, Inc. Process and materials for making refractory cores
US5118727A (en) * 1991-03-13 1992-06-02 E. I. Du Pont De Nemours And Company Stable mixtures of colloidal silica and a film-forming polymer
GB9609933D0 (en) * 1996-05-13 1996-07-17 Campbell Dussek Ltd Pattern-forming thermoplastic compositions
US6921786B2 (en) * 2003-09-30 2005-07-26 Precision Metalsmiths, Inc. Pattern material
FR2890878B1 (fr) * 2005-09-22 2009-04-24 Snecma Sa Procede de fabrication d'aubes de turbomachines par fonderie a la cire perdue.
RU2447968C1 (ru) * 2010-12-14 2012-04-20 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Композиция для изготовления выплавляемых моделей
RU2447969C1 (ru) * 2010-12-14 2012-04-20 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Композиция для изготовления выплавляемых моделей
CN103611880A (zh) * 2013-11-20 2014-03-05 江苏江旭铸造集团有限公司 熔模铸造模料
RU2600468C2 (ru) * 2015-03-20 2016-10-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Композиция для изготовления выплавляемых моделей
RU2686410C1 (ru) * 2018-05-15 2019-04-25 Общество с ограниченной ответственностью Научно - производственная фирма "АДЕС" Способ изготовления керамической литейной формы

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296006A (en) * 1963-01-28 1967-01-03 Prec Metalsmiths Inc Pattern material composition
FR1470922A (fr) * 1965-04-26 1967-02-24 Prec Metalsmiths Procédé et matériel pour le moulage de précision dit à cire perdue
DE1583556A1 (de) * 1966-11-25 1970-08-13 Reichhold Albert Chemie Ag Homogene und isotropische Muster oder Modelle fuer die Herstellung einer Form und Verwendung derselben
FR2244584A1 (fr) * 1973-09-20 1975-04-18 Kubota Ltd

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884708A (en) * 1972-03-28 1975-05-20 Freeman Supply Co Thermoplastic pattern material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296006A (en) * 1963-01-28 1967-01-03 Prec Metalsmiths Inc Pattern material composition
FR1470922A (fr) * 1965-04-26 1967-02-24 Prec Metalsmiths Procédé et matériel pour le moulage de précision dit à cire perdue
DE1583556A1 (de) * 1966-11-25 1970-08-13 Reichhold Albert Chemie Ag Homogene und isotropische Muster oder Modelle fuer die Herstellung einer Form und Verwendung derselben
FR2244584A1 (fr) * 1973-09-20 1975-04-18 Kubota Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331069A1 (de) * 1983-08-29 1985-03-14 Windmöller & Hölscher, 4540 Lengerich Verfahren und vorrichtung zum aufheben der verblockung gestanzter beutelstapel

Also Published As

Publication number Publication date
US4064083A (en) 1977-12-20
FR2356466B1 (fr) 1982-05-07
DE2727231A1 (de) 1978-01-05
GB1522579A (en) 1978-08-23
DE2727231C2 (de) 1984-03-08
CA1082385A (fr) 1980-07-22

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Legal Events

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ST Notification of lapse