METHOD OF OBTAINING BORON NITRIDE,
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)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 23, 1963
- Accession Number
- AD0415662
Entities
People
- G.v. Samsonov
- M.g. Kovalchenko
- V.m. Sleptsov
Organizations
- National Air and Space Intelligence Center