Accession Number:

AD0415662

Title:

METHOD OF OBTAINING BORON NITRIDE,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1963-04-23

Pagination or Media Count:

3.0

Abstract:

Method of obtaining boron nitride by nitration of a mixture of boric anhydride and carbon at high temperatures, distinguished by the fact, that for the purpose of increasing the degree of purity and the yield of final product, the basic mixture, consisting of 85 by weight of boric acid and 15 by weight of carbon, after de hydration is subjected to two-stage nitration at temperatures of 1500 and 1700 degrees respectively. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE