Journal of Electronic Materials 52(6) 4080-4090 2023年6月
The thermal stability of electroless nickel-phosphorus (Ni-P) film and cobalt-tungsten–phosphorus (Co-W-P) film deposited on GaAs substrate was investigated. X-ray photoelectron spectroscopy and x-ray diffraction measurements indicated that the Ni...
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals 87(4) 108-113 2023年
In the present study, the effect of electro zinc plating on environmental hydrogen embrittlement of 7075–T6 aluminum alloys was investigated by using a slow strain rate testing device which can detect quantitively the amount of hydrogen generated ...
Tsuyoshi Fujino   Naoki Fukumuro   Vijay Chouhan   Muneaki Ida   Yoshiaki Ida   Shinji Yae   
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals 87(1) 18-23 2023年
The effect of electropolishing conditions on the outgassing properties of austenitic stainless steel (SUS316L) electropolished by a wiping method (WiEP) and an immersion method (ImEP) was investigated using thermal desorption spectroscopy. In the ...
Tsuyoshi Fujino   Naoki Fukumuro   Vijay Chouhan   Muneaki Ida   Yoshiaki Ida   Shinji Yae   
Journal of Vacuum Science and Technology B 40(6) 2022年12月
Surface and outgassing properties of 304 stainless steel samples were studied after electropolishing by a wiping method (WiEP) using felt that is attached to a cathode electrode and impregnated with an electrolyte. Surface morphology observed with...