BE823743Q - Formation de carbures de tungstene et de molydene - Google Patents

Formation de carbures de tungstene et de molydene

Info

Publication number
BE823743Q
BE823743Q BE2054048A BE2054048A BE823743Q BE 823743 Q BE823743 Q BE 823743Q BE 2054048 A BE2054048 A BE 2054048A BE 2054048 A BE2054048 A BE 2054048A BE 823743 Q BE823743 Q BE 823743Q
Authority
BE
Belgium
Prior art keywords
molydene
tungstene
carbides
formation
molydene carbides
Prior art date
Application number
BE2054048A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of BE823743Q publication Critical patent/BE823743Q/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • D01F11/126—Carbides
    • 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
    • C23C16/301—AIII BV compounds, where A is Al, Ga, In or Tl and B is N, P, As, Sb or Bi
    • 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
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2916—Rod, strand, filament or fiber including boron or compound thereof [not as steel]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2958—Metal or metal compound in coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Textile Engineering (AREA)
  • Chemical Vapour Deposition (AREA)
BE2054048A 1970-10-08 1974-12-23 Formation de carbures de tungstene et de molydene BE823743Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4798170 1970-10-08

Publications (1)

Publication Number Publication Date
BE823743Q true BE823743Q (fr) 1975-04-16

Family

ID=10446943

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054048A BE823743Q (fr) 1970-10-08 1974-12-23 Formation de carbures de tungstene et de molydene

Country Status (5)

Country Link
US (1) US3814625A (fr)
BE (1) BE823743Q (fr)
DE (1) DE2149914C3 (fr)
GB (1) GB1326769A (fr)
SE (2) SE384383B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005698A (en) * 1974-10-18 1977-02-01 International Business Machines Corporation Photon energy converter
US4049380A (en) * 1975-05-29 1977-09-20 Teledyne Industries, Inc. Cemented carbides containing hexagonal molybdenum
IT1123082B (it) * 1975-11-14 1986-04-30 Fulmer Res Inst Ltd Matrice migliorata per dare forma a metallo,costituita da un substrato d'acciaio rivestito di uno strato contenente fosfuro di nichel,metodo per la sua preparazione e suo impiego per l'estrusione di alluminio
US4066451A (en) * 1976-02-17 1978-01-03 Erwin Rudy Carbide compositions for wear-resistant facings and method of fabrication
US4137519A (en) 1977-10-25 1979-01-30 Trw, Inc. Resistor material, resistor made therefrom and method of making the same
CH639598A5 (de) * 1979-05-04 1983-11-30 Sulzer Ag Mit einer verschleiss- und korrosionsfesten wolframkarbid-schutzschicht versehener metallteil.
US4427445A (en) * 1981-08-03 1984-01-24 Dart Industries, Inc. Tungsten alloys containing A15 structure and method for making same
DE3141567C2 (de) * 1981-10-20 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen von aus Tantal, Wolfram oder Molybdän bestehenden Schichten bei niedrigen Temperaturen und Verwendung dieser Schichten
US5273778A (en) * 1985-03-20 1993-12-28 Sharp Kabushiki Kaisha Method for producing graphite intercalation compound
EP0201696B1 (fr) * 1985-03-20 1991-03-13 Sharp Kabushiki Kaisha Production de films de carbone
US4945640A (en) * 1987-09-03 1990-08-07 Diwakar Garg Wear resistant coating for sharp-edged tools and the like
US4910091A (en) * 1987-09-03 1990-03-20 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys
US4990372A (en) * 1987-09-03 1991-02-05 Air Products And Chemicals, Inc. Method for producing wear resistant internal surfaces of structures
US5064728A (en) * 1987-09-03 1991-11-12 Air Products And Chemicals, Inc. Article with internal wear resistant surfaces
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
US5024901A (en) * 1988-02-08 1991-06-18 Air Products And Chemicals, Inc. Method for depositing highly erosive and abrasive wear resistant composite coating system on a substrate
US5006371A (en) * 1988-02-08 1991-04-09 Air Products And Chemicals, Inc. Low temperature chemical vapor deposition method for forming tungsten and tungsten carbide
US5262202A (en) * 1988-02-17 1993-11-16 Air Products And Chemicals, Inc. Heat treated chemically vapor deposited products and treatment method
JPH0643243B2 (ja) * 1988-03-10 1994-06-08 セントラル硝子株式会社 タングステンカーバイトの製造方法
US5277987A (en) * 1991-02-01 1994-01-11 Air Products And Chemicals, Inc. High hardness fine grained beta tungsten carbide
US5300322A (en) * 1992-03-10 1994-04-05 Martin Marietta Energy Systems, Inc. Molybdenum enhanced low-temperature deposition of crystalline silicon nitride
ES2315012T3 (es) * 1999-02-11 2009-03-16 Hardide Limited Recubrimientos de carburo de tungsteno y procedimiento para producir los mismos.
US9314985B2 (en) 2011-09-27 2016-04-19 Kennametal Inc. Coated pelletizing extrusion dies and method for making the same
RU2752624C1 (ru) * 2020-11-05 2021-07-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Электрохимический способ получения карбида молибдена
CN113929099A (zh) * 2021-10-27 2022-01-14 赣州海盛钨钼集团有限公司 一种超细碳化钨粉末的制备方法
CN114713819B (zh) * 2022-04-07 2023-09-08 河南颍川新材料股份有限公司 一种超细碳化钨包覆高速钢复合粉体及其制备方法

Also Published As

Publication number Publication date
DE2149914C3 (de) 1981-10-01
DE2149914B2 (de) 1980-11-13
SE405592B (sv) 1978-12-18
SE7500227L (fr) 1975-01-09
US3814625A (en) 1974-06-04
GB1326769A (en) 1973-08-15
DE2149914A1 (de) 1972-05-25
SE384383B (sv) 1976-05-03

Similar Documents

Publication Publication Date Title
BE823743Q (fr) Formation de carbures de tungstene et de molydene
BE754242A (fr) Diamino-s-triazines et dinitro-s-triazines
BR7104190D0 (pt) Construcao de mobilia
BE769501A (fr) Element de construction
FI54506B (fi) Ny hjaelpbaerare foer torrfaergning av syntetiskt textilmaterial
BR7108645D0 (pt) Combinacao e revestimento eletro-luminescentes
FI54741B (fi) Elektrisk kokapparat med aotminstone en kokplatta och foerfarande foer tillverkning av en saodan kokapparat
BR7108274D0 (pt) Combinacao aperfeicoada de espacador-expansor
BE769655A (fr) Preparation de polyacetylalkylene-diamines
BE769922R (fr) Polymercapto-polyphosphites et polyphosphates
BE762659A (fr) Element de construction
BE763307R (fr) Alpha-cetoglutarate de pyridoxime et de derives de
FI55639B (fi) Foerfarande foer framstaellning av en med tillsatsaemnen saerskilt eldskyddsmedel belagd fiberprodukt
BE762555A (fr) Element de construction
BE763149R (fr) Benzamidoisoquinoleines et tetrahydro- et
FI53521C (fi) Roekdetektor foer optisk detektering av foerbraenningsalstrade aerosoler
BE766291A (fr) Reduction asymetrique de seco-steroides
FI53839B (fi) Foerfarande foer kalkning av djurskinn eller -hudar
BR7104492D0 (pt) Cabdenolideos e bufodlenolideos
BE766429A (fr) Separation de mononeoacides et de dineoacides
IT943651B (it) 4 idrossi 2 6 di terz alchilfe nilcianati
BE767249A (fr) Preparation de tetrasila-adamantanes
BE763145R (fr) Structure de
FI55099B (fi) Elektrisk ledare med isoleringsskikt innehaollande traemassa och polyolefinfibrer samtfoerfarande foer framstaellning av densamma
SU437306A3 (ru) Способ получения дисазометинового пигмента

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FULMER RESEARCH INSTITUTE LTD

Effective date: 19891231