Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals 86(9) 172-175 2022年
The structural changes in electrodeposited palladium (Pd) films with desorption of co–deposited hydrogen were investigated, and the existing states of hydrogen in the Pd film were analyzed. The Pd films were electrodeposited from an alkaline bath ...
Keikinzoku/Journal of Japan Institute of Light Metals 72(6) 482-484 2022年
In this study, hydrogen incorporated into 7075 aluminum alloy substrates by electroless Ni-P plating was investigated. In the cross-sectional transmission electron microscope images, a low phosphorus content (5.7mass%) film consisted of fine grain...
Ryohei Shinno Makoto Hino Ryoichi Kuwano Koji Monden Masaaki Sato Yukinori Oda Naoki Fukumuro Shinji Yae Keitaro Horikawa Teruto Kanadani
Materials Transactions 63(6) 872-876 2022年
In this study, A2017-T4 aluminum alloy was plated with electroless NiP with different phosphorus content and rotary bending fatigue test was conducted to investigate the effect of hydrogen by plating on fatigue properties. The fatigue strength of ...
Ryohei Shinno Makoto Hino Ryoichi Kuwano Koji Monden Masaaki Sato Yukinori Oda Naoki Fukumuro Shinji Yae Keitaro Horikawa Teruto Kanadani
Materials Transactions 63(12) 1617-1621 2022年
In this study, with the aim of improving the fatigue characteristics of the A7075 aluminum alloy, A7075-T6511 alloy rod specimens were plated with electroless NiP with different compositions, and the fatigue characteristics were evaluated by a rot...
Physical Chemistry Chemical Physics 24(22) 14085-14091 2022年
We found that an AAA-type battery (min. 750 mAh) pressurized with Ar or N2 at pressures of up to 5 MPa exhibited a significant durability enhancement even under high-current conditions.
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