POLISHING SEQUENCE FOR TITANIUM USING DENTAL ARMAMENTARIUMA PILOT STUDY
作者:
Melinda,
Russell Kenneth,
May Michael,
期刊:
Implant Dentistry
(OVID Available online 1993)
卷期:
Volume 2,
issue 2
页码: 117-121
ISSN:1056-6163
年代: 1993
出版商: OVID
数据来源: OVID
摘要:
With the increasing use of titanium in dentistry, the methods for maintenance, particularly the polishing sequence, have become especially important. Thirty test samples of commercially pure grade 2 titanium were sandblasted with 110 μm aluminum oxide at 60 psi to establish a baseline surface roughness. Two samples were exposed to each of 15 different polishing sequences. Scanning electron photomicrographs of the polished samples were taken at x 100 and randomly assigned identification numbers. The photomicrographs were evaluated and ranked by six dentists for surface smoothness. The best surface polish was obtained with the following sequence: aluminum oxide stone, green Flexie rubber abrasive wheel, white Flexie rubber abrasive wheel, flour of pumice on a wet rag wheel, buffing bar compound on a felt wheel, rouge on a felt wheel, and rouge on a chamois wheel (Implant Dent 1993;2:117–121)
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