GB1109084A - Treatment of aluminium alloy surfaces - Google Patents

Treatment of aluminium alloy surfaces

Info

Publication number
GB1109084A
GB1109084A GB21930/65A GB2193065A GB1109084A GB 1109084 A GB1109084 A GB 1109084A GB 21930/65 A GB21930/65 A GB 21930/65A GB 2193065 A GB2193065 A GB 2193065A GB 1109084 A GB1109084 A GB 1109084A
Authority
GB
United Kingdom
Prior art keywords
aluminium
silicon
per cent
alloy
finish
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
Application number
GB21930/65A
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals Co
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 Reynolds Metals Co filed Critical Reynolds Metals Co
Publication of GB1109084A publication Critical patent/GB1109084A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F02F1/08—Shape or arrangement of cooling fins; Finned cylinders running-liner and cooling-part of cylinder being different parts or of different material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/04—Phosphor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49709—Specific metallic composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations

Abstract

In a method of forming a low friction finish on the surface of a high-silicon aluminium-base alloy article, aluminium is preferentially removed from the surface to expose particles of silicon protruding above the aluminium surface and the protruding particles are mechanically smoothed. In an embodiment, the surface of the alloy is lapped to a rough finish using, for example, a mixture of aluminium oxide or silicon carbide and a mineral oil. Aluminium is then removed by lapping with a suspension or dispersion of finely divided elementary silicon in a mineral oil, and honing the alloy surface therewith to produce initially an attack on the aluminium alloy matrix, so removing the aluminium, and forming a surface in which the silicon crystals protrude above the alloy surface. Continued honing removes the sharp edges of the protruding silicon and provides a lowfriction glaze finish. The aluminium may be removed chemically, such as by etching with acid; and the glaze finish may be effected by the application of a metal surface under pressure, as for example by the reciprocating of a piston in a cylinder. The alloy may contain from 6-20 per cent by weight of silicon and may specifically comprise 16-18 per cent by weight of silicon, 4.2-4.9 per cent copper, up to 1 per cent iron, 0.45-0.65 per cent magnesium, 0.08-2 per cent titanium, up to 0.1 per cent manganese and the balance aluminium.
GB21930/65A 1964-06-29 1965-05-24 Treatment of aluminium alloy surfaces Expired GB1109084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378944A US3333579A (en) 1964-06-29 1964-06-29 Formation of low friction glass-like surface on aluminum silicon alloy for engine operation

Publications (1)

Publication Number Publication Date
GB1109084A true GB1109084A (en) 1968-04-10

Family

ID=23495175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21930/65A Expired GB1109084A (en) 1964-06-29 1965-05-24 Treatment of aluminium alloy surfaces

Country Status (5)

Country Link
US (1) US3333579A (en)
DE (1) DE1521939C2 (en)
ES (1) ES314740A1 (en)
GB (1) GB1109084A (en)
SE (1) SE309896B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726212A1 (en) * 1994-10-28 1996-05-03 Daimler Benz Ag ALUMINUM ALLOY / HYPEREUTECTIC SILICON CYLINDER SHAFT TO BE INCORPORATED IN CASTING IN AN ALTERNATIVE PISTON ENGINE BRACKET AND METHOD FOR MANUFACTURING SUCH A SHIRT
US5916390A (en) * 1995-10-30 1999-06-29 Mercedes-Benz Ag Cylinder liner comprising a supereutectic aluminum/silicon alloy for sealing into a crankcase of a reciprocating piston engine and method of producing such a cylinder liner
US6096143A (en) * 1994-10-28 2000-08-01 Daimlerchrysler Ag Cylinder liner of a hypereutectic aluminum/silicon alloy for use in a crankcase of a reciprocating piston engine and process for producing such a cylinder liner
EP1126040A1 (en) * 2000-02-12 2001-08-22 Bayerische Motoren Werke Aktiengesellschaft Manufacturing method for a metal member interacting through a sliding surface with a friction member for a drive assembly, in particular for an internal combustion engine
GB2381797A (en) * 2001-11-06 2003-05-14 Tsubakimoto Chain Co Wear resistant coating with exposed particles

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225491A (en) * 1967-04-24 1971-03-17
US3907514A (en) * 1972-10-19 1975-09-23 Pure Carbon Company Inc Aluminum carbon composite seal material
US3789647A (en) * 1972-10-20 1974-02-05 United States Steel Corp Method of surface-conditioning heat-treating-furnace hearth rolls having sleeves of rebonded fused silica thereon by processing silicon steel strip
DE2252607C3 (en) * 1972-10-26 1981-08-27 Yanmar Diesel Engine Co., Ltd., Osaka Cylinder for internal combustion engine
US3962003A (en) * 1973-11-08 1976-06-08 Xerox Corporation Method of forming magnetic brush support member
JPS50148236A (en) * 1974-05-21 1975-11-27
JPS5512173B2 (en) * 1974-06-08 1980-03-31
JPS5116243A (en) * 1974-07-31 1976-02-09 Toyota Motor Co Ltd ARUMINIUMUGOKINSEISHUDOBUZAINO SUKATSUFUINGUBOSHIHOHO
IT1038656B (en) * 1974-08-14 1979-11-30 Goetzewerke ALL-RESISTANT COATING FOR WANKEL SEALING STRIP WITH A HYPEREUTECTIC ALUMINUM SILI CIO ALLOY TROCHOID
DE2520698C3 (en) * 1975-05-09 1979-03-08 Audi Nsu Auto Union Ag, 7107 Neckarsulm Method for producing an oil control ring
JPS5266107A (en) * 1975-11-29 1977-06-01 Riken Piston Ring Ind Co Ltd Rotary piston engine
US4075934A (en) * 1975-12-29 1978-02-28 Karl Schmidt Gmbh Piston for internal combustion engines
DE3102221A1 (en) * 1980-02-11 1981-12-17 Laystall Engineering Co. Ltd. METHOD FOR PRODUCING PISTON RINGS
FR2489571B1 (en) * 1980-08-30 1985-12-13 Sony Corp SLIDING ELEMENT, PARTICULARLY FOR MAGNETIC TAPES
DE3822169A1 (en) † 1988-06-30 1990-01-04 Kadia Diamant METHOD FOR EXPOSING SILICON CRYSTALS
US5303682A (en) * 1991-10-17 1994-04-19 Brunswick Corporation Cylinder bore liner and method of making the same
US5355931A (en) * 1992-09-04 1994-10-18 Brunswick Corporation Method of expendable pattern casting using sand with specific thermal properties
US5355930A (en) * 1992-09-04 1994-10-18 Brunswick Corporation Method of expendable pattern casting of hypereutectic aluminum-silicon alloys using sand with specific thermal properties
JP2740112B2 (en) * 1993-06-21 1998-04-15 株式会社豊田自動織機製作所 Swash plate compressor
US5383429A (en) * 1994-02-23 1995-01-24 Brunswick Corporation Hypereutectic aluminum-silicon alloy connecting rod for a two-cycle internal combustion engine
DE19523484C2 (en) * 1995-06-28 2002-11-14 Daimler Chrysler Ag Method for producing a cylinder liner from a hypereutectic aluminum / silicon alloy for casting into a crankcase of a reciprocating piston machine and cylinder liner produced thereafter
DE19607979A1 (en) * 1996-03-01 1997-09-04 Asea Brown Boveri Waste gas path of combustion apparatus for burning heavy oil
US6511226B2 (en) 2000-09-05 2003-01-28 Federal-Mogul World Wide, Inc. Aluminum thrust washer
EP1944495A1 (en) * 2004-02-27 2008-07-16 Yamaha Hatsudoki Kabushiki Kaisha Engine component part and method for producing the same
US7097780B1 (en) * 2005-02-17 2006-08-29 Central Motor Wheel Co., Ltd. Aluminum composite material and method of producing the same
DE102006059045A1 (en) * 2006-12-14 2008-06-19 Mahle International Gmbh Treatment of running surface of IC engine cylinder made from alloy containing magnesium silicide comprises selectively dissolving out magnesium silicide using acid, so that pores are formed in surface
US20080184879A1 (en) * 2007-01-09 2008-08-07 Lobiondo Nicholas Piston having improved wear resistance and method of making
EP2193213A1 (en) * 2007-09-26 2010-06-09 KS Aluminium-Technologie GmbH Aluminum-silicon casting alloy for monolithic cylinder crankcases
EP2058478B1 (en) * 2007-11-09 2014-08-20 hofer mechatronik GmbH Adjustment device for modification of the relative position of a camshaft
US20120227699A1 (en) * 2011-03-08 2012-09-13 GM Global Technology Operations LLC Linerless engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166554B (en) * 1962-05-25 1964-03-26 Bp Benzin Und Petroleum Ag Process for running in internal combustion engines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726212A1 (en) * 1994-10-28 1996-05-03 Daimler Benz Ag ALUMINUM ALLOY / HYPEREUTECTIC SILICON CYLINDER SHAFT TO BE INCORPORATED IN CASTING IN AN ALTERNATIVE PISTON ENGINE BRACKET AND METHOD FOR MANUFACTURING SUCH A SHIRT
US6096143A (en) * 1994-10-28 2000-08-01 Daimlerchrysler Ag Cylinder liner of a hypereutectic aluminum/silicon alloy for use in a crankcase of a reciprocating piston engine and process for producing such a cylinder liner
US5916390A (en) * 1995-10-30 1999-06-29 Mercedes-Benz Ag Cylinder liner comprising a supereutectic aluminum/silicon alloy for sealing into a crankcase of a reciprocating piston engine and method of producing such a cylinder liner
EP1126040A1 (en) * 2000-02-12 2001-08-22 Bayerische Motoren Werke Aktiengesellschaft Manufacturing method for a metal member interacting through a sliding surface with a friction member for a drive assembly, in particular for an internal combustion engine
US6418901B2 (en) 2000-02-12 2002-07-16 Bayerische Motoren Werke Aktiengesellschaft Method of producing a metal component interacting by way of a sliding surface with a friction partner for a drive assembly
GB2381797A (en) * 2001-11-06 2003-05-14 Tsubakimoto Chain Co Wear resistant coating with exposed particles
GB2381797B (en) * 2001-11-06 2004-10-27 Tsubakimoto Chain Co A silent chain coated with a wear-resistant coating
US6969560B2 (en) 2001-11-06 2005-11-29 Tsubakimoto Chain Co. Wear-resistant coating and silent chain coated with same

Also Published As

Publication number Publication date
US3333579A (en) 1967-08-01
SE309896B (en) 1969-04-08
ES314740A1 (en) 1965-10-01
DE1521939C2 (en) 1973-10-04
DE1521939B1 (en) 1970-10-22

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