FR2420383A1 - Procede de fabrication d'un moule pour la coulee d'alliages - Google Patents

Procede de fabrication d'un moule pour la coulee d'alliages

Info

Publication number
FR2420383A1
FR2420383A1 FR7906336A FR7906336A FR2420383A1 FR 2420383 A1 FR2420383 A1 FR 2420383A1 FR 7906336 A FR7906336 A FR 7906336A FR 7906336 A FR7906336 A FR 7906336A FR 2420383 A1 FR2420383 A1 FR 2420383A1
Authority
FR
France
Prior art keywords
mold
manufacturing
binder
model
order
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
FR7906336A
Other languages
English (en)
Other versions
FR2420383B1 (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.)
Remet Corp
Original Assignee
Remet Corp
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 Remet Corp filed Critical Remet Corp
Publication of FR2420383A1 publication Critical patent/FR2420383A1/fr
Application granted granted Critical
Publication of FR2420383B1 publication Critical patent/FR2420383B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings

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)

Abstract

Procédé de fabrication d'un moule carapace, qui consiste à réaliser un modèle dilatable d'une partie devant être coulée; plonger ce modèle dans une barbotine de matériau réfractaire et d'un liant, afin de former un revêtement humide sur ledit modèle; saupoudrer une poudre réfractaire grossière sur ledit revêtement humide et sécher ce revêtement, les trois dernières étapes étant répétées afin de réaliser un moule présentant l'épaisseur voulue, ce procédé étant en outre caractérisé en ce que ledit liant comprend une alumine fibreuse colloïdale en sol aqueux, ce liant étant essentiellement exempt de silice
FR7906336A 1978-03-20 1979-03-13 Procede de fabrication d'un moule pour la coulee d'alliages Granted FR2420383A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/889,142 US4196769A (en) 1978-03-20 1978-03-20 Ceramic shell mold

Publications (2)

Publication Number Publication Date
FR2420383A1 true FR2420383A1 (fr) 1979-10-19
FR2420383B1 FR2420383B1 (fr) 1985-03-22

Family

ID=25394577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906336A Granted FR2420383A1 (fr) 1978-03-20 1979-03-13 Procede de fabrication d'un moule pour la coulee d'alliages

Country Status (5)

Country Link
US (1) US4196769A (fr)
JP (1) JPS54130438A (fr)
DE (1) DE2909844A1 (fr)
FR (1) FR2420383A1 (fr)
GB (1) GB2017118B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473922A1 (fr) * 1980-01-18 1981-07-24 Precision Metalsmiths Inc Matiere pour carapaces de moulage a la cire perdue et son procede de production

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927749A (ja) * 1982-08-06 1984-02-14 Hitachi Ltd 精密鋳造用鋳型の製造方法
GB8310852D0 (en) * 1983-04-21 1983-05-25 Ae Plc Casting articles by directional solidification
US5204300A (en) * 1984-07-18 1993-04-20 Kawasaki Steel Corporation Methods of seeding sintered objects
JPS6183445U (fr) * 1984-11-02 1986-06-02
DE3444182A1 (de) * 1984-12-04 1986-06-12 Bayrisches Druckgußwerk Thurner GmbH & Co KG, 8015 Markt Schwaben Vorrichtung zur versorgung von spruehgeraeten fuer druckgiessmaschinen je mit einer wasser und zusaetze enthaltenden fluessigkeit
DE3533581A1 (de) * 1985-09-20 1987-04-02 Varta Batterie Giessform zur herstellung von gitterplatten fuer bleiakkumulatoren
US4730657A (en) * 1986-04-21 1988-03-15 Pcc Airfoils, Inc. Method of making a mold
US4966225A (en) * 1988-06-13 1990-10-30 Howmet Corporation Ceramic shell mold for investment casting and method of making the same
US5114890A (en) * 1988-09-02 1992-05-19 Teledyne Industries, Inc. Zirconium-containing coating composition
US4948765A (en) * 1989-03-10 1990-08-14 Ashland Oil, Inc. Refractory coating for making refractory shells
JP2541341B2 (ja) * 1990-05-15 1996-10-09 大同特殊鋼株式会社 Ｔｉ，Ｔｉ合金の精密鋳造方法および精密鋳造装置
US5297615A (en) * 1992-07-17 1994-03-29 Howmet Corporation Complaint investment casting mold and method
US5409871A (en) * 1993-11-02 1995-04-25 Pcc Airfoils, Inc. Ceramic material for use in casting reactive metals
US6364000B2 (en) * 1997-09-23 2002-04-02 Howmet Research Corporation Reinforced ceramic shell mold and method of making same
US6274274B1 (en) 1999-07-09 2001-08-14 Johnson Controls Technology Company Modification of the shape/surface finish of battery grid wires to improve paste adhesion
EP1084778A1 (fr) * 1999-09-16 2001-03-21 Caterpillar Inc. Moule et procédé de moulage sous pression de matériaux a haut point de fusion
US6390179B1 (en) 2000-11-08 2002-05-21 Pcc Structurals, Inc. Method for processing materials to increase slurry lifetime
US7004230B2 (en) * 2000-11-10 2006-02-28 Buntrock Industries, Inc. Investment casting shells and compositions including rice hull ash
US6814131B2 (en) * 2000-11-10 2004-11-09 Buntrock Industries, Inc. Investment casting mold and method of manufacture
US7048034B2 (en) 2000-11-10 2006-05-23 Buntrock Industries, Inc. Investment casting mold and method of manufacture
US6702886B2 (en) 2001-11-20 2004-03-09 Alcoa Inc. Mold coating
US6845811B2 (en) * 2002-05-15 2005-01-25 Howmet Research Corporation Reinforced shell mold and method
US6648060B1 (en) * 2002-05-15 2003-11-18 Howmet Research Corporation Reinforced shell mold and method
EP3035422B1 (fr) 2005-05-23 2019-02-20 Johnson Controls Technology Company Grille pour batterie
WO2007008828A2 (fr) * 2005-07-08 2007-01-18 Sky+, Ltd. Procede de moulage de metaux reactifs et de moulage de contenants associes
US7575042B2 (en) * 2006-03-30 2009-08-18 General Electric Company Methods for the formation of refractory metal intermetallic composites, and related articles and compositions
WO2008061051A2 (fr) * 2006-11-10 2008-05-22 Buntrock Industries, Inc. Système de moule pour la coulée d'alliages réactifs
EP2248614B1 (fr) 2009-04-30 2011-11-16 Evonik Degussa GmbH Dispersion, barbotine et procédé de fabrication d'un moule pour la coulée de précision en utilisant la barbotine
EP2543100B1 (fr) 2010-03-03 2014-05-07 Johnson Controls Technology Company Grilles d'accumulateurs et procédés de fabrication associés
US8814557B2 (en) * 2010-03-24 2014-08-26 United Technologies Corporation Die inserts for die casting
US9748578B2 (en) 2010-04-14 2017-08-29 Johnson Controls Technology Company Battery and battery plate assembly
KR101831423B1 (ko) 2010-04-14 2018-02-22 존슨 컨트롤스 테크놀러지 컴퍼니 배터리, 배터리 플레이트 조립체 및 조립 방법
US9761883B2 (en) 2011-11-03 2017-09-12 Johnson Controls Technology Company Battery grid with varied corrosion resistance
JP6095933B2 (ja) * 2012-10-09 2017-03-15 三菱日立パワーシステムズ株式会社 精密鋳造用鋳型の製造方法
DE102013111109A1 (de) 2013-10-08 2015-04-09 Johnson Controls Autobatterie Gmbh & Co. Kgaa Gitteranordnung für eine plattenförmige Batterieelektrode eines elektrochemischen Akkumulators sowie Akkumulator
DE102013111667A1 (de) 2013-10-23 2015-04-23 Johnson Controls Autobatterie Gmbh & Co. Kgaa Gitteranordnung für eine plattenförmige Batterieelektrode und Akkumulator
JP6315377B2 (ja) * 2014-03-12 2018-04-25 三菱重工業株式会社 鋳型形成用スラリー、鋳型、および、鋳型の製造方法
CN108994258B (zh) * 2016-05-13 2019-12-24 上海万泽精密铸造有限公司 K403高温合金的喷嘴环铸件的型壳的制备方法
FR3054149B1 (fr) * 2016-07-22 2019-04-05 Safran Procede de fabrication de moule carapace
US10940531B1 (en) * 2019-10-31 2021-03-09 The Boeing Company Methods and systems for improving a surface finish of an investment casting
RU2743179C1 (ru) * 2020-09-10 2021-02-15 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Связующее на основе оксида алюминия для изготовления керамических форм для литья по выплавляемым моделям отливок

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031322A (en) * 1959-11-30 1962-04-24 Du Pont Fibrous boehmite containing compositions
FR1555734A (fr) * 1967-11-23 1969-01-31
US3445250A (en) * 1967-02-28 1969-05-20 Nalco Chemical Co Precision metal casting molds comprising alumina coated silica and a refractory
US3935023A (en) * 1973-07-30 1976-01-27 Philadelphia Quartz Company Alumina dispersions
FR2294780A1 (fr) * 1974-12-16 1976-07-16 United Technologies Corp Methode de fabrication de moules carapaces et suspension de trempage employee dans cette methode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239530A (en) * 1938-01-10 1941-04-22 United States Pipe Foundry Lining composition for centrifugal casting molds
US3166808A (en) * 1958-08-18 1965-01-26 Pittsburgh Plate Glass Co Core reinforcement means
US3654984A (en) * 1965-12-02 1972-04-11 Edward J Mellen Jr Porcupine shell molds and method of making same
US3534803A (en) * 1967-04-20 1970-10-20 Nat Res Dev Method of casting in a permanent carbon mold
US3752689A (en) * 1971-06-01 1973-08-14 Du Pont Refractory laminate based on positive sols and organic or inorganic bases
US3746678A (en) * 1971-09-13 1973-07-17 Dow Chemical Co Amine-modified polyalkylene oxides
JPS517453B2 (fr) * 1972-02-28 1976-03-08

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031322A (en) * 1959-11-30 1962-04-24 Du Pont Fibrous boehmite containing compositions
US3445250A (en) * 1967-02-28 1969-05-20 Nalco Chemical Co Precision metal casting molds comprising alumina coated silica and a refractory
FR1555734A (fr) * 1967-11-23 1969-01-31
US3935023A (en) * 1973-07-30 1976-01-27 Philadelphia Quartz Company Alumina dispersions
FR2294780A1 (fr) * 1974-12-16 1976-07-16 United Technologies Corp Methode de fabrication de moules carapaces et suspension de trempage employee dans cette methode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473922A1 (fr) * 1980-01-18 1981-07-24 Precision Metalsmiths Inc Matiere pour carapaces de moulage a la cire perdue et son procede de production

Also Published As

Publication number Publication date
DE2909844C2 (fr) 1990-02-08
GB2017118B (en) 1982-10-06
DE2909844A1 (de) 1979-09-27
GB2017118A (en) 1979-10-03
FR2420383B1 (fr) 1985-03-22
JPS54130438A (en) 1979-10-09
US4196769A (en) 1980-04-08

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Legal Events

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