ZA886724B - Ceramic products based on boron nitride and their preparation - Google Patents

Ceramic products based on boron nitride and their preparation

Info

Publication number
ZA886724B
ZA886724B ZA886724A ZA886724A ZA886724B ZA 886724 B ZA886724 B ZA 886724B ZA 886724 A ZA886724 A ZA 886724A ZA 886724 A ZA886724 A ZA 886724A ZA 886724 B ZA886724 B ZA 886724B
Authority
ZA
South Africa
Prior art keywords
preparation
boron nitride
products based
ceramic products
product
Prior art date
Application number
ZA886724A
Other languages
English (en)
Inventor
Gerard Mignani
Mignani Gerard
Jean-Jacques Lebrun
Lebrun Jean-Jacques
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of ZA886724B publication Critical patent/ZA886724B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/08—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing 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
    • 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
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Chemically Coating (AREA)
  • Earth Drilling (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Liquid Crystal Substances (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
ZA886724A 1987-09-11 1988-09-09 Ceramic products based on boron nitride and their preparation ZA886724B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712588A FR2620443B1 (fr) 1987-09-11 1987-09-11 Nouveaux composes a base de nitrure de bore

Publications (1)

Publication Number Publication Date
ZA886724B true ZA886724B (en) 1990-06-27

Family

ID=9354794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA886724A ZA886724B (en) 1987-09-11 1988-09-09 Ceramic products based on boron nitride and their preparation

Country Status (18)

Country Link
US (2) US5068154A (ko)
EP (1) EP0307260B1 (ko)
JP (1) JPH01111775A (ko)
KR (1) KR910006899B1 (ko)
CN (1) CN1031831A (ko)
AT (1) ATE69599T1 (ko)
AU (1) AU610930B2 (ko)
BR (1) BR8804645A (ko)
DE (1) DE3866320D1 (ko)
DK (1) DK502788A (ko)
ES (1) ES2026674T3 (ko)
FI (1) FI884158A (ko)
FR (1) FR2620443B1 (ko)
GR (1) GR3003184T3 (ko)
IL (1) IL87720A0 (ko)
NO (1) NO883997L (ko)
PT (1) PT88476B (ko)
ZA (1) ZA886724B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620454B1 (fr) * 1987-09-11 1989-12-22 Rhone Poulenc Chimie Polymeres a base de bore et d'azote utilisables notamment pour la fabrication de produits et articles ceramiques a base de nitrure de bore, ainsi que leur procede de preparation
DE4120423A1 (de) * 1991-06-20 1992-12-24 Kempten Elektroschmelz Gmbh Verfahren zur herstellung von reaktionsgesinterten bornitrid-haltigen verbundwerkstoffen und von formkoerpern aus diesen verbundwerkstoffen sowie nach dem verfahren herstellbare bornitrid-haltige verbundwerkstoffe
FR2691150B1 (fr) * 1992-05-15 1994-08-12 Rhone Poulenc Chimie Triéthylnylborazines, leur préparation et leur utilisation notamment pour la préparation de céramique essentiellement à base de nitrure de bore.
TW280836B (ko) * 1992-09-21 1996-07-11 Sumitomo Electric Industries
US5506055A (en) * 1994-07-08 1996-04-09 Sulzer Metco (Us) Inc. Boron nitride and aluminum thermal spray powder
US5952100A (en) * 1997-05-21 1999-09-14 General Electric Company Silicon-doped boron nitride coated fibers in silicon melt infiltrated composites
WO2009152432A1 (en) * 2008-06-13 2009-12-17 Saint-Gobain Ceramics & Plastics, Inc. Volume-change resistant silicon oxy-nitride or silicon oxy-nitride and silicon nitride bonded silicon carbide refractory
US10954167B1 (en) 2010-10-08 2021-03-23 Advanced Ceramic Fibers, Llc Methods for producing metal carbide materials
US9803296B2 (en) 2014-02-18 2017-10-31 Advanced Ceramic Fibers, Llc Metal carbide fibers and methods for their manufacture
US10208238B2 (en) 2010-10-08 2019-02-19 Advanced Ceramic Fibers, Llc Boron carbide fiber reinforced articles
US10793478B2 (en) 2017-09-11 2020-10-06 Advanced Ceramic Fibers, Llc. Single phase fiber reinforced ceramic matrix composites

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834650A (en) * 1955-10-04 1958-05-13 Union Carbide Corp Production of boron nitride
US4096297A (en) * 1973-11-19 1978-06-20 Raytheon Company Isotropic boron nitride and method of making same
US4107276A (en) * 1974-12-30 1978-08-15 Elektroschmelzwerk Kempten Gmbh Manufacture of hexagonal boron nitride
US4098297A (en) * 1976-05-11 1978-07-04 Greer Hydraulics, Inc. Pressure accumulator and method of forming the same
DE3201563A1 (de) * 1982-01-20 1983-07-28 Elektroschmelzwerk Kempten GmbH, 8000 München Dichte formkoerper aus polykristallinem, hexagonalem bornitrid und verfahren zu ihrer herstellung durch isostatisches heisspressen
FR2525391B1 (fr) * 1982-04-16 1985-09-13 Thomson Csf Substrat pour circuit electronique fonctionnant dans la gamme des hyperfrequences, et procede de metallisation de ce substrat
EP0149044B1 (en) * 1983-11-11 1987-05-13 Research Development Corporation of Japan Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom
CA1260671A (en) * 1984-06-07 1989-09-26 Takahisa Koshida High-purity powder of hexagonal boron nitride and a method for the preparation thereof
JPS60155508A (ja) * 1984-08-02 1985-08-15 Res Dev Corp Of Japan 耐湿性にすぐれた透明性非晶質窒化ホウ素組成物
JPS6147735A (ja) * 1984-08-11 1986-03-08 Isoji Taniguchi 有機窒化ホウ素重合体の製造法
US4581468A (en) * 1985-05-13 1986-04-08 Ultrasystems, Inc. Boron nitride preceramic polymers
JPS6221778A (ja) * 1985-07-17 1987-01-30 東芝タンガロイ株式会社 立方晶窒化ホウ素被覆体及びその製造方法
JPS6283306A (ja) * 1985-10-04 1987-04-16 Res Dev Corp Of Japan 透明なｂｎ系セラミックス材料
DD243514B1 (de) * 1985-12-17 1989-04-26 Karl Marx Stadt Tech Hochschul Hartstoffschichten fuer mechanisch und korrosiv beanspruchte teile
JPS62176904A (ja) * 1986-01-30 1987-08-03 Kawasaki Steel Corp 水可溶性硼素化合物の少ない六方晶窒化硼素とその製造方法
US4767728A (en) * 1986-07-30 1988-08-30 The United States Of America As Represented By The United States National Aeronautics And Space Administration Boron-containing organosilane polymers and ceramic materials thereof
JPS6428358A (en) * 1987-07-22 1989-01-30 Kobe Steel Ltd Hard coated member
FR2620455B1 (fr) * 1987-09-11 1989-12-22 Rhone Poulenc Chimie Polymeres a base de bore et d'azote, leur procede de preparation et leur utilisation dans la fabrication de produits et articles ceramiques a base de nitrure de bore
FR2629463B1 (fr) * 1988-04-01 1990-12-14 Rhone Poulenc Chimie Procede de preparation de polymeres a base de bore et d'azote precurseurs de nitrure de bore
DE3824849A1 (de) * 1988-07-21 1990-01-25 Kempten Elektroschmelz Gmbh Unter druck gesinterte, polykristalline mischwerkstoffe auf basis von hexagonalem bornitrid, oxiden und carbiden
FR2637602B1 (fr) * 1988-10-06 1990-12-14 Rhone Poulenc Chimie Procede de synthese de polymeres a base de bore et d'azote precurseurs de nitrure de bore et produits susceptibles d'etre ainsi obtenus
JP2843988B2 (ja) * 1989-03-17 1999-01-06 三桜工業株式会社 内面メッキ鋼管の製造方法

Also Published As

Publication number Publication date
FR2620443B1 (fr) 1989-12-22
EP0307260A1 (fr) 1989-03-15
US5116791A (en) 1992-05-26
DE3866320D1 (de) 1992-01-02
AU2209888A (en) 1989-03-16
US5068154A (en) 1991-11-26
DK502788D0 (da) 1988-09-09
DK502788A (da) 1989-03-12
FR2620443A1 (fr) 1989-03-17
JPH01111775A (ja) 1989-04-28
IL87720A0 (en) 1989-02-28
EP0307260B1 (fr) 1991-11-21
PT88476A (pt) 1988-10-01
KR910006899B1 (ko) 1991-09-10
FI884158A0 (fi) 1988-09-09
KR890005008A (ko) 1989-05-11
ATE69599T1 (de) 1991-12-15
ES2026674T3 (es) 1992-05-01
FI884158A (fi) 1989-03-12
NO883997D0 (no) 1988-09-08
AU610930B2 (en) 1991-05-30
BR8804645A (pt) 1989-04-18
GR3003184T3 (en) 1993-02-17
NO883997L (no) 1989-03-13
PT88476B (pt) 1992-11-30
CN1031831A (zh) 1989-03-22

Similar Documents

Publication Publication Date Title
ZA886724B (en) Ceramic products based on boron nitride and their preparation
EP0193192A3 (en) Pyrolytic boron nitride article and method for producing the same
DE3572469D1 (en) High toughness silicon nitride sintered body and process for producing the same
EP0319794A3 (en) Polysilazanes, their preparation, silicon nitride-containing ceramic articles and their preparation
EP0344870A3 (en) Polymetallosilazanes useful in the manufacture of silicon nitride based ceramic fibers
EP0662462A3 (de) Verfahren zum Herstellen von keramischen Bauteilen aus Siliziumcarbid.
JPS55130865A (en) Method of joining silicon nitride base ceramic article
AU1876088A (en) New polycarbosilane useful for the manufacture of ceramic products and articles based on silicon carbide
EP0619280A3 (en) Polymetallosilazane, process for its production, silicon nitride-based ceramic and process for its production.
HU893400D0 (en) Processw for producing silicon nitride of high alpha phase content
EP0240869A3 (en) Process for the preparation of silicon nitride
EP0574926A3 (en) Method and device for producing silicon nitride ceramic.
DE3572799D1 (en) Method for production of sintered article of silicon nitride
EP0409193A3 (en) Process for production of sintered silicon nitride made article
EP0186497A3 (en) Process for producing silicon nitride of high alpha content
AU1555088A (en) Process for the preparation of sialon products
AU1834992A (en) Process for the preparation of reaction-sintered composite materials containing boron nitride and for the production of shaped articles from these composite materials, and composite materials which contain boron nitride and can be prepared by the process
GB8908965D0 (en) Treatment of reaction bonded silicon nitride articles
EP0306001A3 (en) Silicon nitride sintered product
EP0439844A3 (en) Silazane polymers containing sicl groups, process for preparing them, ceramic materials containing silicon nitrite which can be prepared therefrom, and the preparation of these materials
ZA902045B (en) Process for the production of silicon carbide powder
EP0583686A3 (en) Process for the preparation of silicon nitride powder
GB8505349D0 (en) Producing silicon nitride sintered products
AU2036192A (en) Process for preparing boron nitride ceramics
GB2239015B (en) Process for the preparation of hbn