Improvement of Seizure Properties on Edge Bell-Mouth Geometry of Journal Bearing

by Yoshinori Ishida, Hatsuhiko Usami
Published 2020-10-01

Combined effects of graphite and sulfide on the tribological properties of bronze under dry conditions

by Yoshimasa Hirai, Tomohiro Sato, Hatsuhiko Usami
Published 2016-12-01

Effects of dispersed sulfides in bronze under line contact conditions

by Tomohiro Sato, Yoshimasa Hirai, Takehisa Fukui, Keisuke Akiyama, Hatsuhiko Usami
Published 2016-03-01

Running-in friction of hip joint replacements can be significantly reduced: The effect of surface-textured acetabular cup

by David Nečas, Hatsuhiko Usami, Tatsuya Niimi, Yoshinori Sawae, Ivan Křupka, Martin Hartl
Published 2020-02-01