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Thermal evolution of porous anodic aluminas: a comparative studyThermal evolution of porous anodic aluminas: a comparative study
(Revista Mexicana de Física, 2009)
Cold spray aluminum–alumina cermet coatings: effect of alumina content
(Springer, 2018)
Deposition behavior and deposition efficiency were investigated for several aluminum-alumina mixture compositions sprayed by cold spray. An increase in deposition efficiency was observed. Three theories postulated in the ...
Cold spray aluminum–alumina cermet coatings: effect of alumina content
(Springer, 2018)
Deposition behavior and deposition efficiency were investigated for several aluminum-alumina mixture compositions sprayed by cold spray. An increase in deposition efficiency was observed. Three theories postulated in the ...
Sol-gel synthesis of transparent alumina gel and pure gamma alumina by urea hydrolysis of aluminum nitrate
(Kluwer Academic PublDordrechtHolanda, 2004)
Manufacturing and characterization of alumina/alumina-doped laminates: colloidal processing, dopants diffusion, and mechanical behavior
(2021)
Neste trabalho, laminados cerâmicos à base de alumina foram desenvolvidos por colagem de fitas, seguida de laminação e sinterização. A otimização do processamento coloidal pelo ajuste adequado dos parâmetros atingiu a ...
Reducing atmosphere to manufacture graphene alumina composite
(2022-01-01)
The so-called advanced ceramics or engineering ceramics attract various industrial sectors on account of characteristics such as high hardness, biocompatibility, thermal stability, chemical inertia, and corrosion resistance. ...
Estudo de sistemas vítreos para infiltração em alumina
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisProcessamento de Materiais a partir do Pó; Polímeros e Compósitos; Processamento de Materiais a part, 2007-09-14)
The system in-Ceram Alumina, produced by VITA, consists in a technique of prepare of a substructure of ceramics to dental crowns. First burning is made in the alumina decanted by slip casting process under a stone die ...
Método sol-gel modificado para obtenção de alumina nanoencapsulada com terras raras
(Associação Brasileira de Cerâmica, 2005-03-01)
Neste trabalho, alfa-alumina foi nanoencapsulada com óxido de lantânio usando um método sol-gel modificado. Um precursor polímero de lantânio foi usado para encapsular a alfa-Al2O3, dispersa em água. A influência da ...