ISSN:
1432-0630
Keywords:
PACS: 81.05.Zx; 61.43.Dq; 87.64.Je
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract. Amorphous carbon nitride powders are successfully produced by ammonothermal synthetic routes. The existence of the chemical bonding of C≡N in the powders is confirmed by Raman and infrared spectra. Raman spectra of various samples show that the G-band frequency shifts to higher energies, and the intensity ratio ID/IG decreases as the N content increases. The Knoop hardness of the sintering sample is up to 1200 kgf/mm2. The hardness of the sample increases with increasing of the N content.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s003390000591
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