Ligas De Titanio Rugosidade Superficial Ciclag
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1. Estudo "In Vitro" da lisura da superfície das ligas de titânio e níquel-cromo, submetidas à ciclagem térmica em intervalos de tempo, com a utilização da rugosimetria. / "In vitro" study of the surface smoothness of two kinds of alloys - titanium and nickel - chromium, submitted to thermo cycling at intervals, through rugosimetry.
The resistance capacity to corrosion to which the dental prosthesis made in mettalic alloys are subject has a major importance in the dental clinic, due to the occurance of possible biological reactions such as, for example, allergic symptoms and degradation of restorations. As there are several factors acting in the oral medium, every restoration material,
Publicado em: 2000