BE860178A - 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
BE860178A
BE860178A BE182117A BE182117A BE860178A BE 860178 A BE860178 A BE 860178A BE 182117 A BE182117 A BE 182117A BE 182117 A BE182117 A BE 182117A BE 860178 A BE860178 A BE 860178A
Authority
BE
Belgium
Prior art keywords
boron fibers
preparing sintered
sintered objects
objects
preparing
Prior art date
Application number
BE182117A
Other languages
English (en)
French (fr)
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 BE860178A publication Critical patent/BE860178A/xx

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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)
BE182117A 1977-03-02 1977-10-27 Procede de preparation d'objets frittes a partir de fibres de bore BE860178A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE860178A true BE860178A (fr) 1978-04-27

Family

ID=25098737

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182117A BE860178A (fr) 1977-03-02 1977-10-27 Procede de preparation d'objets frittes a partir de fibres de bore

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309245A (en) * 1980-03-28 1982-01-05 Kennecott Corporation Process for manufacturing boron nitride fiber felt using a Fourdrinier machine
US4309244A (en) * 1980-03-28 1982-01-05 Kennecott Corporation Process for manufacturing boron nitride fiber mats
US4309248A (en) * 1980-03-28 1982-01-05 Kennecott Corporation Process for manufacturing boron nitride fiber mats using calender rolls
JPH0562227U (ja) * 1991-06-28 1993-08-20 ユニ・チャーム株式会社 着用物品
KR20090127399A (ko) 2007-03-05 2009-12-11 데이진 가부시키가이샤 질화붕소계 섬유지 및 그 제조 방법
CA2907508C (en) * 2012-03-30 2018-05-15 National Institute Of Aerospace Associates Multi-functional bn-bn composite

Family Cites Families (8)

* 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
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
US3399979A (en) * 1963-11-01 1968-09-03 Union Carbide Corp Process for producing metal nitride fibers, textiles and shapes
US3429722A (en) * 1965-07-12 1969-02-25 Carborundum Co Boron nitride fiber manufacture
US3573969A (en) * 1968-08-19 1971-04-06 Lockheed Aircraft Corp Method for surface nitriding boron filaments
US3837997A (en) * 1971-03-16 1974-09-24 Carborundum Co Boron nitride products
US3816242A (en) * 1972-04-17 1974-06-11 Standard Oil Co Process for producing boron nitride felt
US3915742A (en) * 1974-05-07 1975-10-28 Us Energy Interelectrode separator for electrochemical cell

Also Published As

Publication number Publication date
FR2382411B1 (pt) 1983-10-28
NL7712016A (nl) 1978-09-05
FR2382411A1 (fr) 1978-09-29
DE2748853C2 (de) 1986-04-10
DE2748853A1 (de) 1978-08-31
JPS6120508B2 (pt) 1986-05-22
JPS53106714A (en) 1978-09-18
GB1574077A (en) 1980-09-03
CA1085596A (en) 1980-09-16

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *STEMCOR CORP.

Effective date: 19871113

RE Patent lapsed

Owner name: STEMCOR CORP.

Effective date: 19891031