Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Tsuguyori OHANA"'
Autor:
Tomohiko Kon, Hiroki Mano, Hideki Iwai, Yoshiaki Ando, Atsushi Korenaga, Tsuguyori Ohana, Kiwamu Ashida, Yoshio Wakazono
Publikováno v:
Lubricants, Vol 12, Iss 3, p 100 (2024)
The acoustic emission (AE) technique is an effective method for monitoring grinding wheels, and numerous studies have been published on applying an AE to monitor grinding wheels. However, there are few studies on the effect of the location of the AE
Externí odkaz:
https://doaj.org/article/bcb5f5c6638c43079f275f0466a0c869
Autor:
Ayako Omura, Atsushi Korenaga, Hiroki Mano, Tsuguyori Ohana, Akira Sugimura, Akira Mizuno, Yoshiyuki Tanaka, Makoto Maeda, Kazumasa Uchida
Publikováno v:
Tribology Online, Vol 14, Iss 4, Pp 208-213 (2019)
To improve the transmission efficiency of a continuously variable transmission (CVT) system, it is effective to form a tribofilm with higher friction coefficient. Therefore, understanding of the correlation between the tribofilm formation and frictio
Externí odkaz:
https://doaj.org/article/123bbf9eb6ce4720bac50ceaa4cba795
Autor:
Ayako Omura, Atsushi Korenaga, Hiroki Mano, Tsuguyori Ohana, Shinobu Aso, Kazuki Sadakata, Shigeyuki Tanabe, Yuji Akiyama, Fumio Habuki
Publikováno v:
Tribology Online, Vol 14, Iss 4, Pp 173-178 (2019)
Presence of micrometer-scale textures on a surface can modify the friction properties of that surface. In this study, we investigated the fundamental tribological properties of Cu-Sn porous sintered metal with the rounded rectangle dimple texturing u
Externí odkaz:
https://doaj.org/article/719e2626baef4daa87f54c108e37d2a7
Autor:
Yuko Hibi, Tsuguyori Ohana
Publikováno v:
Tribology Online, Vol 14, Iss 2, Pp 32-40 (2019)
To determine the titanium adhesion inhibitory effect of organic solvents on the sliding surface between titanium (Ti) and ceramics, Ti disks were slid against silicon nitride (Si3N4) pins under dry conditions, in n-undecane, and in ethanol using a un
Externí odkaz:
https://doaj.org/article/0d4e1339808c4fa1a0069272dbc8324f
Autor:
Hiroki Mano, Tsuguyori Ohana
Publikováno v:
Materials, Vol 14, Iss 11, p 2746 (2021)
Anti-adhesion characteristics are important requirements for diamond-like carbon (DLC) films. The failure load corresponding to the anti-adhesion capacity varies greatly on three types of DLC film (hydrogen-free amorphous carbon film (a-C), hydrogena
Externí odkaz:
https://doaj.org/article/15135448d0614b88a9e9698edcbe38d3
Autor:
Naoto Ohtake, Masanori Hiratsuka, Kazuhiro Kanda, Hiroki Akasaka, Masanori Tsujioka, Kenji Hirakuri, Atsushi Hirata, Tsuguyori Ohana, Hiroshi Inaba, Makoto Kano, Hidetoshi Saitoh
Publikováno v:
Materials, Vol 14, Iss 2, p 315 (2021)
Diamond-like carbon (DLC) films have been extensively applied in industries owing to their excellent characteristics such as high hardness. In particular, there is a growing demand for their use as protective films for mechanical parts owing to their
Externí odkaz:
https://doaj.org/article/dadfb546546d409ab9faacbc1ecae399
Autor:
Tomohiko Kon, Hiroki Mano, Hideki Iwai, Atsushi Korenaga, Tsuguyori Ohana, Kiwamu Ashida, Harumichi Sato, Yoshio Wakazono
Publikováno v:
Precision Engineering. 77:220-226
Autor:
Tsuguyori Ohana, Takashi Murakami
Publikováno v:
Materials Science Forum. 1016:978-983
Our group prepared an ReB2-based ceramic with a composition of Re-74.5at% B to investigate its microstructure, high-temperature microvickers hardness, and high-temperature tribological properties in air. The microvickers hardness of the ReB2-based ce
Publikováno v:
Ceramics International. 47:1986-1999
In this study we prepared a series of TiC0·5N0.5-W and TiC0·5N0.5-Mo cermet specimens with different W and Mo content by blending TiC0·5N0.5, W, and Mo powders with particle sizes of less than 1 μm and then spark plasma sintering the blended powd
Publikováno v:
MATERIALS TRANSACTIONS. 61:475-481