書誌事項
- タイトル別名
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- 432 Effect of Wear on Delamination Propagation Behavior of Plasma-Sprayed Hydroxyapatite Coating
- 水酸アパタイト溶射皮膜のはく離進展挙動に及ぼす摩耗の影響
- スイサン アパタイト ヨウシャ ヒマク ノ ハクリ シンテン キョドウ ニ オヨボス マモウ ノ エイキョウ
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抄録
Delamination behavior of hydroxyapatite(HAp) coating was observed in order to reveal whether wear particles promote delamination growth. In this research, cyclic and static fatigue tests were carried out. The result indicated that, for cyclic fatigue test, the delamination behavior of HAp coating was promoted. Furthermore, cyclic compressive shear loading promoted wear for HAp coating. From microscopic observation at nearby the crack tip of delamination, the wear was occurred and wear particle entered to the crack faces. Abrasive wear and rolling wear of wear particles could promote delamination growth.
収録刊行物
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- 機械材料・材料加工技術講演会講演論文集
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機械材料・材料加工技術講演会講演論文集 2012.20 (0), _432-1_-_432-5_, 2012
一般社団法人 日本機械学会