Control of Instability of Si3N4 during Pressureless Sintering.
نویسندگان
چکیده
منابع مشابه
Pressureless Sintering of Si3N4 Ceramic Using AlN and Rare-Earth Oxides
Using intermediate, liquid-forming compositions in the approach focuses on the Si3N4–R2O3 binary, where R2O3 is any (Y,La)2O3–AlN system as additives, fully dense Si3N4 ceramrare-earth oxide (or Y2O3) used singly or severally. After sinics with high strength at high temperature have been tering, this composition forms -Si3N4 and some refractory rareobtained by pressureless sintering. The cerami...
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B4C and its composites with TiB2 as second phase continues to be extensively used as the preferred ceramic material in military applications as armor systems for absorbing and dissipating kinetic energy from high velocity projectiles. It also exhibits a high melting point (2427 °C), and high neutron absorption cross section. Pressureless sintering of the B 4C-nanoTiB2 nanocomposite using small ...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2001
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.109.1274_803