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Title: BN Bonded BN fiber article from boric oxide fiber

Abstract

A boron nitride bonded boron nitride fiber article and the method for its manufacture which comprises forming a shaped article with a composition comprising boron oxide fibers and boric acid, heating the composition in an anhydrous gas to a temperature above the melting point of the boric acid and nitriding the resulting article in ammonia gas.

Inventors:
 [1]
  1. Youngstown, NY
Issue Date:
OSTI Identifier:
863243
Patent Number(s):
4130631
Assignee:
Carborundum Company (Niagara Falls, NY)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01Q - ANTENNAS, i.e. RADIO AERIALS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
DOE Contract Number:  
W-31109-ENG
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
bn; bonded; fiber; article; boric; oxide; boron; nitride; method; manufacture; comprises; forming; shaped; composition; comprising; fibers; acid; heating; anhydrous; gas; temperature; melting; nitriding; resulting; ammonia; oxide fibers; ammonia gas; oxide fiber; comprising boron; comprises forming; boron oxide; boric acid; composition comprising; boron nitride; resulting article; shaped article; fiber article; boric oxide; nitride bonded; nitride fiber; bonded bn; bonded boron; bn bonded; bn fiber; /423/429/501/

Citation Formats

Hamilton, Robert S. BN Bonded BN fiber article from boric oxide fiber. United States: N. p., 1978. Web.
Hamilton, Robert S. BN Bonded BN fiber article from boric oxide fiber. United States.
Hamilton, Robert S. Tue . "BN Bonded BN fiber article from boric oxide fiber". United States. https://www.osti.gov/servlets/purl/863243.
@article{osti_863243,
title = {BN Bonded BN fiber article from boric oxide fiber},
author = {Hamilton, Robert S},
abstractNote = {A boron nitride bonded boron nitride fiber article and the method for its manufacture which comprises forming a shaped article with a composition comprising boron oxide fibers and boric acid, heating the composition in an anhydrous gas to a temperature above the melting point of the boric acid and nitriding the resulting article in ammonia gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1978},
month = {12}
}

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