並列タイトル等Cavitation Erosion of Ti-Ni Shape Memory Alloy Coating
一般注記Cavitation erosion tests were carried out for Ti-Ni shape memory alloy solid and coating using stationary specimen method of vibratory apparatus. The alloy coating was made by sputter deposition and was heat-treated at 300, 500 and 700℃. The coatings without heat treatment and with treatment at 300℃ were completely peeled off after reaching the substrate due to cavitation, and the coatings heated at 500 and 700℃ were strong enough to have high resistance of the erosion. A transition of mass loss rate was observed against the temperature of heat treatment. The mass loss rate changes from high to low at 40O℃, because of the crystallization at this temperature. The mass loss rate of the coatings heat treated at 500 and 700℃ corresponds well with that of the alloy solid. It was concluded that the erosion resistance in Ti-Ni shape memory alloy coating is about 20 times superior to that of stelite 6B.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22335&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）