FR2382411A1 - Procede de preparation d'objets frittes a partir de fibres de bore - Google Patents

Procede de preparation d'objets frittes a partir de fibres de bore

Info

Publication number
FR2382411A1
FR2382411A1 FR7732903A FR7732903A FR2382411A1 FR 2382411 A1 FR2382411 A1 FR 2382411A1 FR 7732903 A FR7732903 A FR 7732903A FR 7732903 A FR7732903 A FR 7732903A FR 2382411 A1 FR2382411 A1 FR 2382411A1
Authority
FR
France
Prior art keywords
boron
fibers
boron fibers
preparing sintered
sintered objects
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.)
Granted
Application number
FR7732903A
Other languages
English (en)
French (fr)
Other versions
FR2382411B1 (enExample
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.)
Unifrax I LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of FR2382411A1 publication Critical patent/FR2382411A1/fr
Application granted granted Critical
Publication of FR2382411B1 publication Critical patent/FR2382411B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • 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
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Cell Separators (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR7732903A 1977-03-02 1977-11-02 Procede de preparation d'objets frittes a partir de fibres de bore Granted FR2382411A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77358777A 1977-03-02 1977-03-02

Publications (2)

Publication Number Publication Date
FR2382411A1 true FR2382411A1 (fr) 1978-09-29
FR2382411B1 FR2382411B1 (enExample) 1983-10-28

Family

ID=25098737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732903A Granted FR2382411A1 (fr) 1977-03-02 1977-11-02 Procede de preparation d'objets frittes a partir de fibres de bore

Country Status (7)

Country Link
JP (1) JPS53106714A (enExample)
BE (1) BE860178A (enExample)
CA (1) CA1085596A (enExample)
DE (1) DE2748853C2 (enExample)
FR (1) FR2382411A1 (enExample)
GB (1) GB1574077A (enExample)
NL (1) NL7712016A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048276A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp METHOD FOR PRODUCING BORNITRIDE FIBER MATS BY MEANS OF CALENDAR ROLLERS.
EP0048275A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp PROCESS FOR PRODUCING BORON NITRIDE FIBER MATS.
EP0048278A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp PROCESS FOR THE MANUFACTURE OF A FELT OF BORON NITRIDE FIBERS USING A FOURDRINIER MACHINE.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0562227U (ja) * 1991-06-28 1993-08-20 ユニ・チャーム株式会社 着用物品
US8025766B2 (en) 2007-03-05 2011-09-27 Teijin Limited Boron nitride-based fiber paper and manufacturing process thereof
CA2907508C (en) * 2012-03-30 2018-05-15 National Institute Of Aerospace Associates Multi-functional bn-bn composite
CN115573097B (zh) * 2022-11-01 2025-08-22 山东工业陶瓷研究设计院有限公司 一种氮化硼纤维毡及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337264A (en) * 1914-10-21 1920-04-20 Chemical Foundation Inc Process of making solid bodies from nitrids
FR1486361A (fr) * 1965-07-12 1967-06-23 Carborundum Co Fabrication de fibres en nitrure de bore
FR1509452A (fr) * 1963-11-01 1968-01-12 Union Carbide Corp Fibres, matières textiles et objets manufacturés en nitrure métallique et procédé pour les fabriquer
FR2016973A1 (enExample) * 1968-08-19 1970-05-15 Lockheed Aircraft Corp
US3837997A (en) * 1971-03-16 1974-09-24 Carborundum Co Boron nitride products
US3915742A (en) * 1974-05-07 1975-10-28 Us Energy Interelectrode separator for electrochemical cell
USRE28711E (en) * 1972-04-17 1976-02-10 The Standard Oil Company Process for producing boron nitride felt

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483201A (en) * 1936-07-31 1938-04-13 British Thomson Houston Co Ltd Improvements in and relating to boron nitride and methods of producing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337264A (en) * 1914-10-21 1920-04-20 Chemical Foundation Inc Process of making solid bodies from nitrids
FR1509452A (fr) * 1963-11-01 1968-01-12 Union Carbide Corp Fibres, matières textiles et objets manufacturés en nitrure métallique et procédé pour les fabriquer
FR1486361A (fr) * 1965-07-12 1967-06-23 Carborundum Co Fabrication de fibres en nitrure de bore
FR2016973A1 (enExample) * 1968-08-19 1970-05-15 Lockheed Aircraft Corp
US3837997A (en) * 1971-03-16 1974-09-24 Carborundum Co Boron nitride products
USRE28711E (en) * 1972-04-17 1976-02-10 The Standard Oil Company Process for producing boron nitride felt
US3915742A (en) * 1974-05-07 1975-10-28 Us Energy Interelectrode separator for electrochemical cell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048276A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp METHOD FOR PRODUCING BORNITRIDE FIBER MATS BY MEANS OF CALENDAR ROLLERS.
EP0048275A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp PROCESS FOR PRODUCING BORON NITRIDE FIBER MATS.
EP0048278A4 (en) * 1980-03-28 1982-07-13 Kennecott Corp PROCESS FOR THE MANUFACTURE OF A FELT OF BORON NITRIDE FIBERS USING A FOURDRINIER MACHINE.

Also Published As

Publication number Publication date
DE2748853A1 (de) 1978-08-31
BE860178A (fr) 1978-04-27
GB1574077A (en) 1980-09-03
CA1085596A (en) 1980-09-16
DE2748853C2 (de) 1986-04-10
FR2382411B1 (enExample) 1983-10-28
NL7712016A (nl) 1978-09-05
JPS53106714A (en) 1978-09-18
JPS6120508B2 (enExample) 1986-05-22

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
ST Notification of lapse