ノート
6061-T6アルミニウム合金の水素脆性に及ぼす表面処理の影響
2022 年 73 巻 12 号 p. 646-648
詳細
2022 年 73 巻 12 号 p. 646-648
Effects of various surface treatments on hydrogen embrittlement of 6061-T6 aluminum alloy were investigated. Rotary bending fatigue tests showed that electroless Ni-P plating on 6061-T6 reduced the fatigue strength considerably because of hydrogen absorbed into the substrate by plating. These findings suggest the possibility of evaluating hydrogen embrittlement of 6061-T6 by conducting rotary bending fatigue tests after electroless Ni-P plating.
