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GB1378009A - Wear resistant surface - Google Patents

Wear resistant surface

Info

Publication number
GB1378009A
GB1378009A GB77372A GB77372A GB1378009A GB 1378009 A GB1378009 A GB 1378009A GB 77372 A GB77372 A GB 77372A GB 77372 A GB77372 A GB 77372A GB 1378009 A GB1378009 A GB 1378009A
Authority
GB
United Kingdom
Prior art keywords
wear
resistant
base material
resistant material
indentations
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
GB77372A
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.)
Bentley Motors Ltd
Original Assignee
Rolls Royce Motors Ltd
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 Rolls Royce Motors Ltd filed Critical Rolls Royce Motors Ltd
Priority to GB77372A priority Critical patent/GB1378009A/en
Publication of GB1378009A publication Critical patent/GB1378009A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/08—Outer members for co-operation with rotary pistons; Casings
    • 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
    • C23C4/18—After-treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • F01D11/125—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material with a reinforcing structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/26—Manufacture essentially without removing material by rolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1378009 Wear-resistant coating ROLLSROYCE MOTORS Ltd 1 Dec 1972 [7 Jan 1972] 773/72 Heading B2E [Also in Division Fl] Machine elements are provided with a wearresistant surface by forming a backing member of base material with a plurality of indentations, coating the indented surface with a layer of a wear-resistant material having a greater resistance to wear than the base material, and subsequently removing some of the wear-resistant material to produce a wear-resistant surface consisting of areas of base material interspersed with areas of wear-resistant material. The indentations may be depressions and also passages through the backing material. The machine element may be part of a rotor housing of a rotary internal combustion engine. The wear-resistant material may be tungsten carbide and this may be applied by detonation spraying.
GB77372A 1972-12-01 1972-12-01 Wear resistant surface Expired GB1378009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB77372A GB1378009A (en) 1972-12-01 1972-12-01 Wear resistant surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB77372A GB1378009A (en) 1972-12-01 1972-12-01 Wear resistant surface

Publications (1)

Publication Number Publication Date
GB1378009A true GB1378009A (en) 1974-12-18

Family

ID=9710283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB77372A Expired GB1378009A (en) 1972-12-01 1972-12-01 Wear resistant surface

Country Status (1)

Country Link
GB (1) GB1378009A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196306A4 (en) * 1984-09-21 1986-12-16 Gen Electric Alternating segment ring structure.
GB2200692A (en) * 1987-01-24 1988-08-10 Norton Motors Ltd Rotary internal-combustion engine
EP0890711A3 (en) * 1997-07-12 2000-03-08 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Hard coating for a metallic engine element and production method therefor
EP1637620A1 (en) * 2004-09-17 2006-03-22 Nissan Motor Co., Ltd. Prespray processing method and prespray processed engine cylinder block
EP2584060A1 (en) * 2011-10-19 2013-04-24 General Electric Company Method for adhering a coating to a substrate structure
EP2628816A1 (en) * 2012-02-14 2013-08-21 Siemens Aktiengesellschaft Method for applying a heat insulation layer
CN115651486A (en) * 2022-11-16 2023-01-31 余姚市健升运动器材有限公司 Wear-resistant running plate of running machine, production process of wear-resistant running plate and running machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196306A4 (en) * 1984-09-21 1986-12-16 Gen Electric Alternating segment ring structure.
GB2200692A (en) * 1987-01-24 1988-08-10 Norton Motors Ltd Rotary internal-combustion engine
EP0890711A3 (en) * 1997-07-12 2000-03-08 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Hard coating for a metallic engine element and production method therefor
EP1637620A1 (en) * 2004-09-17 2006-03-22 Nissan Motor Co., Ltd. Prespray processing method and prespray processed engine cylinder block
US7614272B2 (en) 2004-09-17 2009-11-10 Nissan Motor Co., Ltd. Prespray processing method and prespray processed engine cylinder block
EP2584060A1 (en) * 2011-10-19 2013-04-24 General Electric Company Method for adhering a coating to a substrate structure
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
EP2628816A1 (en) * 2012-02-14 2013-08-21 Siemens Aktiengesellschaft Method for applying a heat insulation layer
CN115651486A (en) * 2022-11-16 2023-01-31 余姚市健升运动器材有限公司 Wear-resistant running plate of running machine, production process of wear-resistant running plate and running machine
CN115651486B (en) * 2022-11-16 2023-08-29 余姚市健升运动器材有限公司 Wear-resistant running board of running machine, production process of wear-resistant running board and running machine

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee