並列タイトル等Cavitation Erosion Resistance of High Polymer Materials
一般注記Cavitation erosion and fatigue tests were cariied out for high polymer materials; epoxy resin, polypropylene, high-density polyethylene and polyamide 66, and the relationship between cavitation erosion resistances and mechanical properties was examined. Resistance of cavitation erosion for high polymer materials is ranged between half and 30 times in comparison with that for carbon steels. Cavitation erosion for high polymer materials is caused by fatigue as well as metals. As high polymer materials have relatively small acoustic impedance, impact loads applied by collapse of bubbles becomes so small. Therefore, the resistance and incubation period of cavitation erosion for high polymer materials can be evaluated by strain energy in fatigue by taking account of impact energy due to collapse of bubbles.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22389&item_no=1&attribute_id=22&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）