The surface roughness analysis of the titanium casting founding by a new titanium casting investment material / 中华口腔医学杂志
Chinese Journal of Stomatology
;
(12): 246-249, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-281621
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the surface roughness property of the titanium castings cast in a new investment for titanium casting.</p><p><b>METHODS</b>Six wax patterns (20 mm × 20 mm × 0.5 mm) were invested using two investments three in a new titanium investment material and three in the control material (Rematitan Plus). Six titanium specimens were obtained by conventional casting. After casting, surface roughness of the specimens were evaluated with a surface profilometer.</p><p><b>RESULTS</b>The surface roughness of the specimens cast in new titanium investment material was (1.72 ± 0.08) µm, which was much smaller than that from Rematitan Plus [(1.91 ± 0.15) µm, P < 0.05].</p><p><b>CONCLUSIONS</b>The surfaces of titanium cast using these two investment materials are both smooth enough to fulfill the demand of the titanium precision-casting for prosthodontic clinical use.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Propriedades de Superfície
/
Titânio
/
Teste de Materiais
/
Química
/
Técnica de Fundição Odontológica
/
Revestimento para Fundição Odontológica
Idioma:
Chinês
Revista:
Chinese Journal of Stomatology
Ano de publicação:
2012
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS