The mechanism of nitride phases formation at burning of metal powders in air

Y. S. Kwon, A. P. Ilyin, L. O. Root, D. V. Tikhonov, E. S. Zvjagintseva, E. V. Shinkevitch

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The research stages of nitrogen chemical accumulation during metal powders combustion in air, with the formation of independent crystal phases of nitrides are presented in the paper. The extraordinary characteristic of this phenomenon is connected with a contradiction: thermodynamic calculations show that nitrides are being oxidized by oxygen. It has been shown that the phenomenon is interdisciplinary: its manifestations are applicable in many spheres of science and technique. A probable mechanism is proposed regarding the formation of nitrides under high temperature conditions in the presence of air oxygen.

Original languageEnglish
Title of host publicationProceedings of the 6th International Forum on Strategic Technology, IFOST 2011
Pages20-23
Number of pages4
Volume1
DOIs
Publication statusPublished - 2011
Event6th International Forum on Strategic Technology, IFOST 2011 - Harbin, China
Duration: 22 Aug 201124 Aug 2011

Other

Other6th International Forum on Strategic Technology, IFOST 2011
CountryChina
CityHarbin
Period22.8.1124.8.11

Keywords

  • air nitrogen
  • burning products
  • gaseous phase interaction
  • high-temperature burning
  • metal powder
  • nitride formation
  • oscillatory processes

ASJC Scopus subject areas

  • Management of Technology and Innovation
  • Strategy and Management

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