M&M材料力学カンファレンス
Online ISSN : 2424-2845
セッションID: OS0407
会議情報
OS0407 AIP法とUBMS法によりTiAlN膜を被覆した高速度工具鋼の疲労強度比較
稲垣 柚香堀川 教世宮島 敏郎菓子 貴晴上野 明境田 彰芳岩井 善郎川野 優希
著者情報
会議録・要旨集 フリー

詳細
抄録
Fatigue strength of high speed tool steel, JIS SKH51, coated with TiAlN by AIP (Arc Ion Plating) and UBMS (Unbalanced Magnetron Sputtering) processing were investigated under four point bending fatigue tests. From the experimental results, Static bending strength of the coated steel by UBMS was same as that of the substrate. However the coated steel by UBMS has higher fatigue strength than the substrate over a range of number of cycles from 10^5 to 10^7. On the other hand, Static bending strength of the coated steel by AIP was lower than that of the substrate, and the coated steel by AIP has higher fatigue strength than that by UBMS. As a result of SEM observation, the difference of strength of coated steels by AIP and UBMS was explained by adhesion between the coating film and substrate.
著者関連情報
© 2014 一般社団法人 日本機械学会
前の記事 次の記事
feedback
Top