ES2066332T3 - PROCEDURE TO OBTAIN A CONTINUOUS METALLURGICAL UNION BETWEEN THE CYLINDER SHIRTS AND THE MOLDED BODY THAT CONSTITUTES THE HOUSING OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

PROCEDURE TO OBTAIN A CONTINUOUS METALLURGICAL UNION BETWEEN THE CYLINDER SHIRTS AND THE MOLDED BODY THAT CONSTITUTES THE HOUSING OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
ES2066332T3
ES2066332T3 ES91200747T ES91200747T ES2066332T3 ES 2066332 T3 ES2066332 T3 ES 2066332T3 ES 91200747 T ES91200747 T ES 91200747T ES 91200747 T ES91200747 T ES 91200747T ES 2066332 T3 ES2066332 T3 ES 2066332T3
Authority
ES
Spain
Prior art keywords
constitutes
combustion engine
internal combustion
metal
procedure
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
ES91200747T
Other languages
Spanish (es)
Inventor
Renato Guerriero
Ilario Tangerini
Sergio Gallo
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.)
ALUTEK Srl
Enirisorse SpA
Original Assignee
ALUTEK Srl
Enirisorse SpA
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 ALUTEK Srl, Enirisorse SpA filed Critical ALUTEK Srl
Application granted granted Critical
Publication of ES2066332T3 publication Critical patent/ES2066332T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • 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
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/004—Cylinder liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F2007/009—Hypereutectic aluminum, e.g. aluminum alloys with high SI content

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

SE PRESENTA UN PROCESO PARA OBTENER UN ENLACE METALURGICO CONTINUO ENTRE EL REVESTIMIENTO INTERNO DE LOS CILINDROS Y LA PIEZA FUNDIDA QUE FORMA EL CARTER DE UN MOTOR DE COMBUSTION INTERNA, CUYO CARTER ESTA HECHO DE UN MATERIAL DIFERENTE DEL MATERIAL QUE CONSTITUYE LOS REVESTIMIENTOS, CUYO PROCESO CONSISTE EN LLEVAR A CABO UN TRATAMIENTO DE LA SUPERFICIE DEPOSITANDO UNA CAPA DE METAL DELGADA SOBRE LA SUPERFICIE EXTERNA DEL REVESTIMIENTO, CUYO METAL ES DIFERENTE DEL METAL QUE CONSTITUYE EL REVESTIMIENTO Y LA PIEZA FUNDIDA DEL CARTER, Y ES CAPAZ DE AUMENTAR LA HUMEDAD DE, Y EL COEFICIENTE DE TRANSFERENCIA DE CALOR ENTRE, LOS MATERIALES QUE FORMAN EL REVESTIMIENTO Y LA PIEZA FUNDIDA; Y LA PIEZA FUNDIDA ALREDEDOR DEL MISMO RECUBRIMIENTO, COLOCADA DENTRO DEL MOLDE, EL METAL O LA ALEACION DE METALES DE LOS QUE ESTA HECHO EL CARTER.A PROCESS IS PRESENTED TO OBTAIN A CONTINUOUS METALLURGICAL LINK BETWEEN THE INTERNAL LINING OF THE CYLINDERS AND THE CAST PART THAT FORM THE CASE OF AN INTERNAL COMBUSTION ENGINE, WHOSE CASE IS MADE OF A MATERIAL DIFFERENT FROM THE MATERIAL THAT IS CONSTITUTED IN CARRYING OUT A TREATMENT OF THE SURFACE BY DEPOSITING A THIN METAL LAYER ON THE EXTERNAL SURFACE OF THE COATING, WHICH METAL IS DIFFERENT FROM THE METAL THAT CONSTITUTES THE COATING AND THE CASTING OF THE CASING, AND IS ABLE TO INCREASE THE HUMIDITY AND INCREASE THE HEAT TRANSFER COEFFICIENT BETWEEN THE MATERIALS FORMING THE LINING AND THE CAST PIECE; AND THE CAST PIECE AROUND THE SAME COATING, PLACED INSIDE THE CAST, THE METAL OR THE METAL ALLOY OF WHICH THE CASE IS MADE.

ES91200747T 1990-04-06 1991-03-29 PROCEDURE TO OBTAIN A CONTINUOUS METALLURGICAL UNION BETWEEN THE CYLINDER SHIRTS AND THE MOLDED BODY THAT CONSTITUTES THE HOUSING OF AN INTERNAL COMBUSTION ENGINE. Expired - Lifetime ES2066332T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19968A IT1240746B (en) 1990-04-06 1990-04-06 PROCEDURE FOR OBTAINING A CONTINUOUS METALLURGIC LINK BETWEEN CYLINDER BARRELS ID THE JET CONSTITUTING THE BASE OF AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
ES2066332T3 true ES2066332T3 (en) 1995-03-01

Family

ID=11162713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91200747T Expired - Lifetime ES2066332T3 (en) 1990-04-06 1991-03-29 PROCEDURE TO OBTAIN A CONTINUOUS METALLURGICAL UNION BETWEEN THE CYLINDER SHIRTS AND THE MOLDED BODY THAT CONSTITUTES THE HOUSING OF AN INTERNAL COMBUSTION ENGINE.

Country Status (11)

Country Link
EP (1) EP0450722B1 (en)
JP (1) JPH04251657A (en)
CN (1) CN1027188C (en)
AT (1) ATE116714T1 (en)
BR (1) BR9101389A (en)
CA (1) CA2039878A1 (en)
DE (1) DE69106418T2 (en)
DK (1) DK0450722T3 (en)
ES (1) ES2066332T3 (en)
GR (1) GR3015109T3 (en)
IT (1) IT1240746B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244502C1 (en) * 1992-12-30 1994-03-17 Bruehl Aluminiumtechnik Cylinder crankcase and method for its manufacture
US5429173A (en) * 1993-12-20 1995-07-04 General Motors Corporation Metallurgical bonding of metals and/or ceramics
DE102004007774A1 (en) * 2004-02-18 2005-09-15 Mahle Gmbh Bushing for an internal combustion engine
JP4584058B2 (en) * 2005-07-08 2010-11-17 トヨタ自動車株式会社 Cylinder liner and manufacturing method thereof
DE102010055162A1 (en) * 2010-12-18 2012-06-21 Mahle International Gmbh Coating and coated casting component
BR102013005326A2 (en) * 2013-03-05 2014-12-02 Mahle Metal Leve Sa CYLINDER SHIRT FOR ENGINING ON AN ENGINE BLOCK AND ENGINE BLOCK
CN107598485A (en) * 2017-07-25 2018-01-19 中原内配集团安徽有限责任公司 A kind of manufacture craft of screw thread process type cylinder sleeve
CN113999999A (en) * 2021-10-29 2022-02-01 华中科技大学 Preparation method of rare earth reinforced solid-liquid composite cast magnesium/aluminum bimetal and product
CN114046209A (en) * 2022-01-13 2022-02-15 爱柯迪股份有限公司 Silicon nitride fiber reinforced aluminum alloy engine cylinder sleeve and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1340869A (en) * 1962-08-17 1963-10-25 Willys Motors Internal combustion engine and method for its manufacture
DE3837254A1 (en) * 1988-11-03 1990-05-10 Bayerische Motoren Werke Ag Light alloy insert for the formation of an expansion joint in combustion chamber walls of internal combustion engines formed from cast light alloy, especially cylinder head bases of diesel internal combustion engines

Also Published As

Publication number Publication date
CN1027188C (en) 1994-12-28
DE69106418T2 (en) 1995-07-06
GR3015109T3 (en) 1995-05-31
EP0450722B1 (en) 1995-01-04
DE69106418D1 (en) 1995-02-16
IT9019968A1 (en) 1991-10-06
ATE116714T1 (en) 1995-01-15
EP0450722A1 (en) 1991-10-09
DK0450722T3 (en) 1995-05-15
IT1240746B (en) 1993-12-17
CN1056923A (en) 1991-12-11
JPH04251657A (en) 1992-09-08
BR9101389A (en) 1991-11-26
CA2039878A1 (en) 1991-10-07
IT9019968A0 (en) 1990-04-06

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