TY - BOOK AU - Alper, Allen M., TI - High temperature oxides T2 - Refractory materialis a series of monographs AV - TN677 H53 PY - 1970///-1971 CY - New York PB - Academic KW - Óxidos KW - Materiales refractarios N1 - Contenido: Pt. 1. Magnesia, lime, and chrome refractories--pt. 2. Oxides of rare earths, titanium, zirconium, Hafnium, niobium and tantalum--pt.3. Magnesia, alumina, beryllia ceramics : fabrication, characterization and properties--pt.4. Refractory galsses, glass-ceramics and ceramics ER -