caa a22 4500 465781098 CHVBK 20180323111955.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF01282779 doi (NATIONALLICENCE)springer-10.1007/BF01282779 Alumina-magnesia spinel based ceramic produced in a solar furnace [Elektronische Daten] [G. Adylov, B. Bibershtein, G. Voronov, É. Urazaeva] Conclusions: The test results showed that the specimens obtained from the spinel powders having the stoichiometric composition exhibit superior sinterability as compared to the spinel-based specimens having an excess content of aluminum oxide. Using the additives activating the sintering process made it possible to decrease the open porosity of the spinel specimens from 15 up to 0.15-1.5%. It appears that the low apparent density of the specimens owes to the significant quantity of closed porosity. It was established that the dense specimens resist the action of optical glasses satisfactorily. Plenum Publishing Corporation, 1991 Adylov G. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut Bibershtein B. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut Voronov G. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut Urazaeva É. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut Refractories Kluwer Academic Publishers-Plenum Publishers 31/9-10(1990-09-01), 499-502 0034-3102 31:9-10<499 1990 31 11148 https://doi.org/10.1007/BF01282779 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01282779 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Adylov G. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut NATIONALLICENCE 700 1- Bibershtein B. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut NATIONALLICENCE 700 1- Voronov G. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut NATIONALLICENCE 700 1- Urazaeva É. Scientific-Research and Production Complex ‘Fizika-Solntse', FTI, USSR aut NATIONALLICENCE 773 0- Refractories Kluwer Academic Publishers-Plenum Publishers 31/9-10(1990-09-01), 499-502 0034-3102 31:9-10<499 1990 31 11148 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer