ISSN:
1573-4870
Keywords:
Titanium–magnesium production waste
;
nitriding
;
silicon nitride powder
;
oxinitride powder
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract The nitriding of titanium–magnesium production waste containing chlorine was studied using X-ray, IR, EPR, and EPMA techniques as well as chemical and mass spectrometry analyses. It was established that the high-dispersion system, consisting mainly of silicon nitride and oxinitride, formed in the temperature range of 1273–1673 K. The complex defective structure of initial silicon particles and their size determine the mechanism of nitriding and phase composition of the product formed. The base of this mechanism is the formation of free Si— and Si— bonds.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1021865112564
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