Yoshiyuki Oya
Denso
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Yoshiyuki Oya.
Meeting Abstracts | 2009
M. Sakairi; Akihiro Kageyam; Yoichi Kojima; Yoshiyuki Oya; Tatsuya Kikuchi
New in solution type artificial pit formation with area selective electrochemical measurement technique was established. Artificial pits were formed on anodized 1070 aluminum in solutions by continuous focused pulse YAG laser beam irradiation. The aspect ratio (pit depth/pit width) of formed pit can be changed from 0.45 to 1.23 by controlling laser beam irradiation time. As applying constant potential while laser irradiation in chloride environments, localized dissolution was occurred only at the laser beam irradiated area, because of the anodic oxide film act as insulator. The corrosion current increases with increasing aspect ratio at the same applied potential, however, aspect ratio of the pit does not show an influence on repassivation behavior of 1070 aluminum alloy.
Archive | 2012
Akio Niikura; Kazuko Fujita; Takashi Murase; Yoshiyuki Oya; Tomohito Kurosaki
Archive | 2010
Sadayuki Kamiya; Masaki Kariya Harada; Masafumi Saito; Taketoshi Toyama; Makoto Ando; Yoshiyuki Oya; Akio Niikura; Yoichi Kojima
Materials Transactions | 2013
Yoshiyuki Oya; Yoichi Kojima; Nobuyoshi Hara
Journal of Japan Institute of Light Metals | 2012
Yoshiyuki Oya; Yoichi Kojima
Archive | 2010
Sadayuki Kamiya; Masaki Kariya Harada; Masafumi Saito; Taketoshi Toyoma; Makoto Ando; Yoshiyuki Oya; Akio Niikura; Yoichi Kojima
Archive | 2013
Sadayuki Kamiya; Shota Terachi; Kenji Negura; Makoto Ando; Atsushi Fukumoto; Yoshiyuki Oya; Akio Niikura
Archive | 2013
Sadayuki Kamiya; 神谷定行; Shota Terachi; 寺地翔太; Kenji Negura; 根倉健二; Makoto Ando; 安藤誠; Atsushi Fukumoto; 福元敦志; Yoshiyuki Oya; 大谷良行; Akio Niikura; 新倉昭男
Archive | 2018
Yoshihiko Kyo; 京 良彦; Yoshiyuki Oya; 大谷 良行; Wataru Narita; 成田 渉
232nd ECS Meeting (October 1-5, 2017), | 2017
Yuto Sakaizawa; Izumi Muto; Yu Sugawara; Yoshiyuki Oya; Yoshihiko Kyo; Nobuyoshi Hara
