PL448285A1 - Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych - Google Patents

Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych

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Publication number
PL448285A1
PL448285A1 PL448285A PL44828524A PL448285A1 PL 448285 A1 PL448285 A1 PL 448285A1 PL 448285 A PL448285 A PL 448285A PL 44828524 A PL44828524 A PL 44828524A PL 448285 A1 PL448285 A1 PL 448285A1
Authority
PL
Poland
Prior art keywords
boron nitride
producing
nitride layer
carbon products
stage
Prior art date
Application number
PL448285A
Other languages
English (en)
Inventor
Marek Poręba
Marcin Drajewicz
Marek Góral
Tadeusz Kubaszek
Maciej Pytel
Anna Brudny
Joanna Kulasa
Barbara Juszczyk
Paweł Kwaśniewski
Paweł Strzępek
Tadeusz Knych
Romuald Wycisk
Michał Śliwka
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych
Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie
Carbo-Graf Spółka Z Ograniczoną Odpowiedzialnością
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 Politechnika Rzeszowska im. Ignacego Łukasiewicza, Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych, Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie, Carbo-Graf Spółka Z Ograniczoną Odpowiedzialnością filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL448285A priority Critical patent/PL448285A1/pl
Publication of PL448285A1 publication Critical patent/PL448285A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • 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
    • C23C16/34—Nitrides
    • 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
    • C23C16/34—Nitrides
    • C23C16/342—Boron nitride
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
    • C30B35/002—Crucibles or containers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/113—Nitrides of boron or aluminum or gallium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Vapour Deposition (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych, w którym nakłada się powłokę azotku boru poprzez nasycanie, charakteryzujący się tym, że nasycanie wyrobu prowadzi się w pierwszym etapie, zaś po jego zakończeniu, przechodzi się do drugiego etapu, w którym prowadzi się obróbkę jarzeniową w warunkach aktywacji elektrycznej środowiska gazowego azotu, przy czym w etapie drugim wyrób umieszcza się w reaktorze i nagrzewa się do temperatury z przedziału 700°C do 800°C, a następnie przez reaktor przepuszcza się azot przy ciśnieniu z przedziału od 2 do 5 mbar, a pomiędzy wyrobem a ścianą reaktora przykłada się różnice potencjałów wynoszącą od 400 do 1800 V w czasie wynoszącym od 240 do 360 min.
PL448285A 2024-04-12 2024-04-12 Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych PL448285A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448285A PL448285A1 (pl) 2024-04-12 2024-04-12 Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448285A PL448285A1 (pl) 2024-04-12 2024-04-12 Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych

Publications (1)

Publication Number Publication Date
PL448285A1 true PL448285A1 (pl) 2025-10-13

Family

ID=97302747

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448285A PL448285A1 (pl) 2024-04-12 2024-04-12 Sposób wytwarzania warstwy azotku boru na wyrobach węglowych, zwłaszcza grafitowych

Country Status (1)

Country Link
PL (1) PL448285A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216932A1 (en) * 1985-03-04 1987-04-08 Research Development Corporation of Japan Rhombohedral polycrystalline boron nitride and process for its production
EP0385772A2 (en) * 1989-03-02 1990-09-05 Praxair S.T. Technology, Inc. Pyrolytic boron nitride
EP0394488A1 (en) * 1988-10-21 1990-10-31 Kawasaki Steel Corporation Composite boron nitride material and process for its production
CA2011037A1 (en) * 1989-10-20 1991-04-20 Takahisa Koshida Composite material of boron nitride and method for the preparation thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216932A1 (en) * 1985-03-04 1987-04-08 Research Development Corporation of Japan Rhombohedral polycrystalline boron nitride and process for its production
EP0394488A1 (en) * 1988-10-21 1990-10-31 Kawasaki Steel Corporation Composite boron nitride material and process for its production
EP0385772A2 (en) * 1989-03-02 1990-09-05 Praxair S.T. Technology, Inc. Pyrolytic boron nitride
CA2011037A1 (en) * 1989-10-20 1991-04-20 Takahisa Koshida Composite material of boron nitride and method for the preparation thereof

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