GB1540718A - Hard coating and its method of formation - Google Patents

Hard coating and its method of formation

Info

Publication number
GB1540718A
GB1540718A GB11818/75A GB1181875A GB1540718A GB 1540718 A GB1540718 A GB 1540718A GB 11818/75 A GB11818/75 A GB 11818/75A GB 1181875 A GB1181875 A GB 1181875A GB 1540718 A GB1540718 A GB 1540718A
Authority
GB
United Kingdom
Prior art keywords
formation
hard coating
hard
coating
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
GB11818/75A
Other languages
English (en)
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.)
Fulmer Research Institute Ltd
Original Assignee
Fulmer Research Institute 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 Fulmer Research Institute Ltd filed Critical Fulmer Research Institute Ltd
Priority to GB11818/75A priority Critical patent/GB1540718A/en
Priority to BE165356A priority patent/BE839791A/xx
Priority to JP51033055A priority patent/JPS51119700A/ja
Publication of GB1540718A publication Critical patent/GB1540718A/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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/949—Tungsten or molybdenum carbides
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/32—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
GB11818/75A 1975-03-21 1975-03-21 Hard coating and its method of formation Expired GB1540718A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB11818/75A GB1540718A (en) 1975-03-21 1975-03-21 Hard coating and its method of formation
BE165356A BE839791A (fr) 1975-03-21 1976-03-19 Nouveau revetement pour l'acier
JP51033055A JPS51119700A (en) 1975-03-21 1976-03-22 Tungsten carbide and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11818/75A GB1540718A (en) 1975-03-21 1975-03-21 Hard coating and its method of formation

Publications (1)

Publication Number Publication Date
GB1540718A true GB1540718A (en) 1979-02-14

Family

ID=9993254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11818/75A Expired GB1540718A (en) 1975-03-21 1975-03-21 Hard coating and its method of formation

Country Status (3)

Country Link
JP (1) JPS51119700A (enrdf_load_stackoverflow)
BE (1) BE839791A (enrdf_load_stackoverflow)
GB (1) GB1540718A (enrdf_load_stackoverflow)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000481A1 (en) * 1981-08-03 1983-02-17 Dart Ind Inc High hardness material
FR2628442A1 (fr) * 1988-03-10 1989-09-15 Central Glass Co Ltd Procede de formation de carbure de tungstene par depot chimique en phase vapeur
US4874642A (en) * 1987-09-03 1989-10-17 Air Products And Chemicals, Inc. Method for depositing a hard, fine-grained, non-columnar alloy of tungsten and carbon on a substrate
US4902535A (en) * 1987-12-31 1990-02-20 Air Products And Chemicals, Inc. Method for depositing hard coatings on titanium or titanium alloys
WO1990002218A1 (de) * 1988-08-26 1990-03-08 Multi-Arc Gmbh Verfahren zur plasmabeschichtung von gegenständen mit einem hartstoff
US4910091A (en) * 1987-09-03 1990-03-20 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys
US4945640A (en) * 1987-09-03 1990-08-07 Diwakar Garg Wear resistant coating for sharp-edged tools and the like
US4990372A (en) * 1987-09-03 1991-02-05 Air Products And Chemicals, Inc. Method for producing wear resistant internal surfaces of structures
US5009966A (en) * 1987-12-31 1991-04-23 Diwakar Garg Hard outer coatings deposited on titanium or titanium alloys
US5064728A (en) * 1987-09-03 1991-11-12 Air Products And Chemicals, Inc. Article with internal wear resistant surfaces
US5277987A (en) * 1991-02-01 1994-01-11 Air Products And Chemicals, Inc. High hardness fine grained beta tungsten carbide
GB2308133A (en) * 1995-12-13 1997-06-18 Kennametal Inc Cutting tool with coating of boron carbide or tungsten carbide for machining titanium
GB2323856A (en) * 1997-03-12 1998-10-07 Kennametal Inc Cutting tool for milling titanium and titanium alloys
US7607872B2 (en) * 2006-02-07 2009-10-27 Buckhorn Rubber Products, Inc. Method for machining a molded part and machine tool therefor
US8043692B2 (en) * 2004-10-12 2011-10-25 Hardide Coatings Limited Alloyed tungsten produced by chemical vapour deposition
CN106011784A (zh) * 2016-06-03 2016-10-12 武汉工程大学 一种利用微波等离子体化学气相沉积制备α相碳化钼晶体的方法

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427445A (en) 1981-08-03 1984-01-24 Dart Industries, Inc. Tungsten alloys containing A15 structure and method for making same
WO1983000481A1 (en) * 1981-08-03 1983-02-17 Dart Ind Inc High hardness material
US4910091A (en) * 1987-09-03 1990-03-20 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys
US5064728A (en) * 1987-09-03 1991-11-12 Air Products And Chemicals, Inc. Article with internal wear resistant surfaces
US4990372A (en) * 1987-09-03 1991-02-05 Air Products And Chemicals, Inc. Method for producing wear resistant internal surfaces of structures
US4874642A (en) * 1987-09-03 1989-10-17 Air Products And Chemicals, Inc. Method for depositing a hard, fine-grained, non-columnar alloy of tungsten and carbon on a substrate
US4945640A (en) * 1987-09-03 1990-08-07 Diwakar Garg Wear resistant coating for sharp-edged tools and the like
EP0305917A3 (en) * 1987-09-03 1990-03-07 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys and process for making same
US5009966A (en) * 1987-12-31 1991-04-23 Diwakar Garg Hard outer coatings deposited on titanium or titanium alloys
US4902535A (en) * 1987-12-31 1990-02-20 Air Products And Chemicals, Inc. Method for depositing hard coatings on titanium or titanium alloys
GB2216547A (en) * 1988-03-10 1989-10-11 Central Glass Co Ltd Method of forming tungsten carbide by chemical vapor deposition
DE3907693A1 (de) * 1988-03-10 1989-09-21 Central Glass Co Ltd Verfahren zur herstellung von wolframcarbid durch chemische dampfabscheidung
FR2628442A1 (fr) * 1988-03-10 1989-09-15 Central Glass Co Ltd Procede de formation de carbure de tungstene par depot chimique en phase vapeur
GB2216547B (en) * 1988-03-10 1992-06-03 Central Glass Co Ltd Method of forming tungsten carbide by chemical vapor deposition
WO1990002218A1 (de) * 1988-08-26 1990-03-08 Multi-Arc Gmbh Verfahren zur plasmabeschichtung von gegenständen mit einem hartstoff
US5277987A (en) * 1991-02-01 1994-01-11 Air Products And Chemicals, Inc. High hardness fine grained beta tungsten carbide
GB2308133B (en) * 1995-12-13 2000-06-21 Kennametal Inc Cutting tool for machining titanium and titanium alloys
GB2308133A (en) * 1995-12-13 1997-06-18 Kennametal Inc Cutting tool with coating of boron carbide or tungsten carbide for machining titanium
GB2323856A (en) * 1997-03-12 1998-10-07 Kennametal Inc Cutting tool for milling titanium and titanium alloys
US5984593A (en) * 1997-03-12 1999-11-16 Kennametal Inc. Cutting insert for milling titanium and titanium alloys
GB2323856B (en) * 1997-03-12 2002-03-13 Kennametal Inc Cutting insert for milling titanium and titanium alloys
US8043692B2 (en) * 2004-10-12 2011-10-25 Hardide Coatings Limited Alloyed tungsten produced by chemical vapour deposition
US7607872B2 (en) * 2006-02-07 2009-10-27 Buckhorn Rubber Products, Inc. Method for machining a molded part and machine tool therefor
CN106011784A (zh) * 2016-06-03 2016-10-12 武汉工程大学 一种利用微波等离子体化学气相沉积制备α相碳化钼晶体的方法
CN106011784B (zh) * 2016-06-03 2018-07-17 武汉工程大学 一种利用微波等离子体化学气相沉积制备α相碳化钼晶体的方法

Also Published As

Publication number Publication date
JPS51119700A (en) 1976-10-20
BE839791A (fr) 1976-07-16
JPS6215484B2 (enrdf_load_stackoverflow) 1987-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee