@article{oai:ohu-lib.repo.nii.ac.jp:00002157, author = {嶋倉, 道郎 and 角谷, 三郎 and 竹内, 操 and 池山, 丈二 and シマクラ, ミチオ and カクタニ, サブロウ and タケウチ, ミサオ and イケヤマ, ジョウジ and SHIMAKURA, Michio and KAKUTANI, Saburo and TAKEUCHI, Misao and IKEYAMA, Johji}, issue = {2}, journal = {奥羽大学歯学誌}, month = {Jun}, note = {P(論文), The purpose of this study was to evaluate the polishing effect on pure titanium of abrasive grain that contained diamond powder. Casting pure titanium specimen was polished using a centrifugal shooting type polishing system for various lengths of time. Three different abrasive grains were used for polishing, that is, green carborundum (GC), green carborundum containing 20wt% diamond powder (D20%) and green carborundum containing 40wt% diamond powder (D40%). After polishing the arithmetical mean roughness (Ra) of each specimen was measured with surface roughness measuring apparatus. The result was that, in the same polishing time, the value of Ra using D20% or D40% was lower than that using GC. However, the difference between D20% and D40% was not recognized.}, pages = {175--178}, title = {純チタンに対するダイヤモンド配合砥粒の研磨効果}, volume = {30}, year = {2003} }