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Vicente, I. de; Callejas, P.; Rincon, J.M.
Proceedings of the 35. Brazilian Congress on Ceramic; 3. Iberian American of Ceramic, Glasses and Refractories - v.21991
Proceedings of the 35. Brazilian Congress on Ceramic; 3. Iberian American of Ceramic, Glasses and Refractories - v.21991
AbstractAbstract
[en] A new type of glass-ceramics obtained via original glass powder, sintering have been obtained from Canary Islands basalts. The original basaltic rock for this experiment was an alkalin basalt from the El Hierro Island. Different additions of partially stabilized zirconia have been tested in original glass and in pyroxene (diopside) glass-ceramic matrices. Likewise, uniaxial and isostatic pressing processings were used. In the final products different properties such as: density, microhardness and stress critical factor (K sub(IC)) and phase composition and microstructural characteristics (by XRD and SEM/EDX) were determined. (author)
Original Title
Materiales vitroceramicos sinterizados de ZrOsub(2)/piroxeno a partir de rocas basalticas espanolas
Primary Subject
Source
Associacao Brasileira de Ceramica, Sao Paulo, SP (Brazil); 543 p; 1991; p. 773-778; 35. Brazilian congress on ceramic; Belo Horizonte, MG (Brazil); 26-29 May 1991; 3. Iberian American congress of ceramics, glasses and refractories; Belo Horizonte, MG (Brazil); 26-29 May 1991; Available from the Library of Comissao Nacional de Energia Nuclear, RJ, Brazil
Record Type
Miscellaneous
Literature Type
Conference
Country of publication
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