GB1453256A - Method of treating a sliding surface suing wire-explosion coating - Google Patents

Method of treating a sliding surface suing wire-explosion coating

Info

Publication number
GB1453256A
GB1453256A GB1919075A GB1919075A GB1453256A GB 1453256 A GB1453256 A GB 1453256A GB 1919075 A GB1919075 A GB 1919075A GB 1919075 A GB1919075 A GB 1919075A GB 1453256 A GB1453256 A GB 1453256A
Authority
GB
United Kingdom
Prior art keywords
wire
cylinder
exploding
steel
coated
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
GB1919075A
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.)
Kawasaki Heavy Industries Ltd
Nippon Tungsten Co Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Nippon Tungsten Co Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Nippon Tungsten Co Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to GB1919075A priority Critical patent/GB1453256A/en
Publication of GB1453256A publication Critical patent/GB1453256A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/126—Detonation spraying
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

1453256 Al alloy article coated by exploding wire KAWASAKI JUKOGYO KK and NIPPON TUNGSTEN CO Ltd 7 May 1975 19190/75 Heading C7F An Al-based alloy sliding surface, for example the inside of an Al-based alloy cylinder is coated with Mo, Mo-W, or W, using an exploding wire technique, and the layer thus formed is alternately and repeatedly exploding-wire coated using (1) a carbon steel wire and (2) a wire selected from wires of Mo, Mo-W, W, Cr, Ni-Cr or Ti, and the resulting layer is finished by grinding. The Al alloy cylinder may be a cylinder for an I.C. engine; the wire of coating material is placed centrally through the cylinder and exploded by discharge of high voltage from a condenser therethrough. The initial coating step with W, Mo-W or Mo may be done 3 times; in an example the second stage consists of 10 repetitions of two C-steel wire explosions followed by one Mo wire explosion. In the second stage, steel and Ti may be alternately exploded in N 2 to give nitride coatings; also in the second stage a composite sintered wire containing steel and an element as in (2) above may be used. The resulting coating layers are slightly porous and may be impregnated with a sulphide of Mo or W by treatment in a suspension thereof, with ultrasonic vibration, to give a lubricant surface; the coating thickness may be 50-120Á
GB1919075A 1975-05-07 1975-05-07 Method of treating a sliding surface suing wire-explosion coating Expired GB1453256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1919075A GB1453256A (en) 1975-05-07 1975-05-07 Method of treating a sliding surface suing wire-explosion coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1919075A GB1453256A (en) 1975-05-07 1975-05-07 Method of treating a sliding surface suing wire-explosion coating

Publications (1)

Publication Number Publication Date
GB1453256A true GB1453256A (en) 1976-10-20

Family

ID=10125252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1919075A Expired GB1453256A (en) 1975-05-07 1975-05-07 Method of treating a sliding surface suing wire-explosion coating

Country Status (1)

Country Link
GB (1) GB1453256A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394146A1 (en) * 1977-06-09 1979-01-05 Doryokuro Kakunenryo TREATMENT OF THE INTERIOR SURFACE OF FUEL CLADDING TUBES OF NUCLEAR REACTORS
WO2005042993A1 (en) * 2003-10-02 2005-05-12 Minebea Co. Ltd. Self-lubricating bearings
FR2907468A1 (en) * 2006-10-20 2008-04-25 Airbus France Sas Interface for adjusting lubrication and hardness interposed between first and second parts of titanium or titanium alloy, comprises first adjusting layer placed on first part, and second adjusting layer placed on second part

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394146A1 (en) * 1977-06-09 1979-01-05 Doryokuro Kakunenryo TREATMENT OF THE INTERIOR SURFACE OF FUEL CLADDING TUBES OF NUCLEAR REACTORS
WO2005042993A1 (en) * 2003-10-02 2005-05-12 Minebea Co. Ltd. Self-lubricating bearings
US7604412B2 (en) 2003-10-02 2009-10-20 Minebea Co. Ltd. Self-lubricating bearings
FR2907468A1 (en) * 2006-10-20 2008-04-25 Airbus France Sas Interface for adjusting lubrication and hardness interposed between first and second parts of titanium or titanium alloy, comprises first adjusting layer placed on first part, and second adjusting layer placed on second part

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950506