Preparation of ceramic powders based on titanium nitride on heating commercial titanium powder in air

Autor:	Yu. I. Strokova, V. I. Vereshchagin, Alexander A. Gromov
Rok vydání:	2008
Předmět:	Materials science Metallurgy Titanium alloy chemistry.chemical_element Nitride Combustion Titanium nitride Titanium powder chemistry.chemical_compound chemistry Aluminium visual_art Materials Chemistry Ceramics and Composites visual_art.visual_art_medium Ceramic Titanium
Zdroj:	Refractories and Industrial Ceramics. 49:293-295
ISSN:	1573-9139 1083-4877
DOI:	10.1007/s11148-008-9082-7
Popis:	Theoretical bases arepresented for preparing ceramic powders based on titanium and aluminum nitrides. The basic advantages are formulated for self-propagating high-temperature synthesis of metal nitride powders in air compared with known preparation methods. The main results are summarized and presented for preparing titanium nitride powder with combustion in air of cylindrical and conical specimens of commercial titanium powder. The effect of specimen shape and weight on combustion rate and the final phase composition of the powders obtained is considered. The possibility is demonstrated of preparing titanium nitride with combustion of coarsely dispersed titanium powder in air.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::630ed31b79bc133611df3cec9dab44c4 https://doi.org/10.1007/s11148-008-9082-7 Zobrazit plný text záznamu Plný text ve formátu PDF