ES2114552T3 - INSERTION FOR COMPOSITE CASTING PART. - Google Patents

INSERTION FOR COMPOSITE CASTING PART.

Info

Publication number
ES2114552T3
ES2114552T3 ES92400292T ES92400292T ES2114552T3 ES 2114552 T3 ES2114552 T3 ES 2114552T3 ES 92400292 T ES92400292 T ES 92400292T ES 92400292 T ES92400292 T ES 92400292T ES 2114552 T3 ES2114552 T3 ES 2114552T3
Authority
ES
Spain
Prior art keywords
aluminum
layer
metal
cast
presents
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 - Lifetime
Application number
ES92400292T
Other languages
Spanish (es)
Inventor
Jean-Claude Jaquet
Rolf Mader
Roman Fuchs
Marcus Textor
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.)
Montupet SA
Original Assignee
Montupet 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 Montupet SA filed Critical Montupet SA
Application granted granted Critical
Publication of ES2114552T3 publication Critical patent/ES2114552T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

EL ELEMENTO DE INSERCCION CONSISTE EN UN MATERIAL DE ALUMINIO Y SE PREVE PARA LA REFUNDICION O LA UNION POR FUNDICION CON UNA MASA FUNDIDA DE ALUMINIO O DE UNA ALEACION DE ALUMINIO PARA FORMAR UNA PIEZA COLADA COMPUESTA CON ENLACE METALICO EN LA SUPERFICIE LIMITE COMPOSITO. AL MENOS LA SUPERFICIE LIBRE DE OXIDO DEL ELEMENTO DE INSERCCION SOBRE LA QUE SE REFUNDE O SE UNE POR LA FUNDICION DE LA MASA FUNDIDA PRESENTA UNA PRIMERA CAPA QUE TIENE UNA CAPA SUPERFICIAL DE UN METAL O ALEACION METALICA RESISTENTE A LA OXIDACION Y UNA SEGUNDA CAPA APLICADA DIRECTAMENTE SOBRE ESTA PRIMERA CAPA DE UN METAL O ALEACION METALICA, LA CUAL PRESENTA UNA SOLUBILIDAD ELEVADA EN ALUMINIO EN ESTADO SOLIDO Y UNA TEMPERATURA DE FUSION COMPRENDIDA ENTRE 350 Y 500 C.THE INSERTION ELEMENT CONSISTS OF AN ALUMINUM MATERIAL AND IS INTENDED FOR THE MELTING OR THE UNION BY CASTING WITH A CAST MASS OF ALUMINUM OR OF AN ALUMINUM ALLOY TO FORM A CAST LINK COMPOSITE WITH METALLIC LINK IN THE COMPOSITE LIMIT SURFACE. AT LEAST THE OXIDE FREE SURFACE OF THE INSERTION ELEMENT ON WHICH IT IS MELTED OR JOINED BY THE CAST MASS FOUNDRY PRESENTS A FIRST LAYER THAT HAS A SURFACE LAYER OF METAL OR METAL ALLOY RESISTANT TO OXIDATION AND A SECOND LAYER APPLIED DIRECTLY ON THIS FIRST LAYER OF A METAL OR METAL ALLOY, WHICH PRESENTS A HIGH SOLUBILITY IN ALUMINUM IN SOLID STATE AND A FUSION TEMPERATURE INCLUDED BETWEEN 350 AND 500 C.

ES92400292T 1991-02-05 1992-02-05 INSERTION FOR COMPOSITE CASTING PART. Expired - Lifetime ES2114552T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH348/91A CH682307A5 (en) 1991-02-05 1991-02-05

Publications (1)

Publication Number Publication Date
ES2114552T3 true ES2114552T3 (en) 1998-06-01

Family

ID=4184971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400292T Expired - Lifetime ES2114552T3 (en) 1991-02-05 1992-02-05 INSERTION FOR COMPOSITE CASTING PART.

Country Status (4)

Country Link
EP (1) EP0498719B1 (en)
CH (1) CH682307A5 (en)
DE (1) DE69225163T2 (en)
ES (1) ES2114552T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325864A1 (en) * 1993-08-02 1995-05-11 Mahle Gmbh Casting process for producing a component, in particular a piston, consisting of two different materials
FR2734195A1 (en) * 1995-05-18 1996-11-22 Montupet Sa Method for fabricating aluminium@ alloy components e.g. brake drums, disk brakes, cylinder blocks
US6443211B1 (en) * 1999-08-31 2002-09-03 Cummins Inc. Mettallurgical bonding of inserts having multi-layered coatings within metal castings
WO2004018718A1 (en) * 2002-08-20 2004-03-04 3M Innovative Properties Company Metal matrix composites, and methods for making the same
DE10259700A1 (en) * 2002-12-18 2004-07-15 Bayerische Motoren Werke Ag Process for producing a light metal composite casting and light metal composite casting
DE10316002B3 (en) * 2003-04-08 2004-10-28 Federal-Mogul Nürnberg GmbH Method of manufacturing a piston for an internal combustion engine
DE102007059771A1 (en) 2007-12-12 2009-06-18 Daimler Ag Cylinder bush or cylinder liner made of gray iron- or aluminum alloy for casting in a light metal alloy on the basis of aluminum or aluminum/magnesium, comprises a conditioning coating for casting
DE102010055162A1 (en) * 2010-12-18 2012-06-21 Mahle International Gmbh Coating and coated casting component
DE102015106002A1 (en) * 2015-04-20 2016-10-20 Gottfried Wilhelm Leibniz Universität Hannover Electrical component, construction component of a technical object and method for its production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100255A (en) * 1936-01-28 1937-11-23 Reynolds Metals Co Method of making composite bodies of zinc and aluminum
US2100258A (en) * 1936-02-15 1937-11-23 Reynolds Metals Co Composite body of copper and aluminum or copper and magnesium, and method of making same
JPS5510369A (en) * 1978-07-10 1980-01-24 Mitsubishi Motors Corp Aluminum product by die casting
JPS5838563A (en) * 1981-08-31 1983-03-07 中川　成之輔 Hollow yarn type blood dialysis apparatus
FR2558084B1 (en) * 1984-01-17 1988-04-15 Renault BI-METALLIC FOUNDRY PIECE
IT1228449B (en) * 1989-02-22 1991-06-19 Temav Spa PROCEDURE FOR OBTAINING A METALLURGICAL BOND BETWEEN A METALLIC MATERIAL OR COMPOSITE WITH METALLIC MATRIX AND A CAST OF METAL OR METAL ALLOY.
GB8818214D0 (en) * 1988-07-30 1988-09-01 T & N Technology Ltd Pistons
DE4005097A1 (en) * 1990-02-17 1991-08-29 Bayerische Motoren Werke Ag Producing composite castings of light metal clad with copper - by protecting clad layer from oxidn. with protective layer, which is removed by melting during casting

Also Published As

Publication number Publication date
DE69225163T2 (en) 1998-09-03
EP0498719B1 (en) 1998-04-22
EP0498719A1 (en) 1992-08-12
DE69225163D1 (en) 1998-05-28
CH682307A5 (en) 1993-08-31

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