Publicação: A study of the microstructural characteristics of dental amalgams
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Transtec Publications Ltd
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
Metallographic studies by scanning electron microscopy and energy dispersive spectroscopy carried out for two types of dental amalgam showing a porous multiphase material. Surface analysis shows that the structure of the Dispersalloy amalgam consists of gamma-Ag3Sn, gamma(1)-Ag2Hg3, eta'-Cu6Sn5, epsilon-Cu3Sn and eutectic Ag-Cu phases. while Velvalloy amalgam consists mainly of gamma, gamma(1) and gamma(2)-Sn7-8Hg phases. The latter phase presents an uniform distribution often associated with voids.
Descrição
Palavras-chave
amalgam, dental amalgam alloys, silver-based alloy
Idioma
Inglês
Como citar
Advanced Powder Technology. Zurich-uetikon: Transtec Publications Ltd, v. 299-3, p. 298-299, 1999.
