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タイトル: | Evaluation of calcium phosphate coating on biodegradable Mg-Al-Zn-Ca alloy formed under ordinary conditions on temperature and pressure |
著者: | Takaishi, Kenshiro Takai, Shigeomi ![]() ![]() ![]() Yabutsuka, Takeshi ![]() ![]() ![]() |
著者名の別形: | 高石, 憲志郎 高井, 茂臣 薮塚, 武史 |
キーワード: | Phosphate salt Calcium phosphate coating Magnesium alloy Ordinary temperature and pressure process Corrosion resistance |
発行日: | Jan-2022 |
出版者: | Ceramic Society of Japan |
誌名: | Journal of the Ceramic Society of Japan |
巻: | 130 |
号: | 1 |
開始ページ: | 81 |
終了ページ: | 87 |
抄録: | Octacalcium phosphate (OCP) coating was formed on the surface of Mg–Al–Zn–Ca alloy (AZX612) by anodically oxidized and subsequently immersed in a supersaturated aqueous solution containing phosphate and calcium ion under ordinary temperature and pressure. The formed OCP layer consisted of both the inner layer of the fine crystallites and the outer layer of the large crystallites, and the inner layer remained on the alloy even after the ultrasonication process. In simulated body fluid, AZX612 treated with both anodic oxidization and subsequent OCP coating process showed higher corrosion resistance than those treated with only anodic oxidization. |
著作権等: | © 2022 The Ceramic Society of Japan This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
URI: | http://hdl.handle.net/2433/268962 |
DOI(出版社版): | 10.2109/jcersj2.21119 |
出現コレクション: | 学術雑誌掲載論文等 |

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