Výsledky vyhledávání - "Ukyo Kobayashi"

A disk-like vessel formed with n-heptadecane low-pressure phase filmy crystals epitaxially growing during its high-pressure phase growth in the mixed liquid of n-pentadecane and n-heptadecane

Autor: Yoichi Hoshikawa, Seiji Sawamura, Wataru Chiba, Ukyo Kobayashi, Yoshinori Takahashi, Koji Shigematsu

Publikováno v: SN Applied Sciences. 1

While we optically observed the pressure-induced transformation between the solid phases of SII and SI of n-heptadecane, of which p–T diagram has a parallel and wide gap between the coexistence lines between liquid–SI and between SI–SII (the sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a2c8fe117ea9735121198d8515b037e
https://doi.org/10.1007/s42452-019-1170-4

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Effects of thermal cycling and microstructure on the fatigue crack propagation in forged titanium–aluminide alloys under thermomechanical fatigue conditions

Autor: Ukyo Kobayashi, Yasuhiro Yamazaki, Ryota Sugaya, Yutaro Ohta

Publikováno v: Materials Science and Engineering: A. 797:140248

The mechanical properties and fatigue strength of titanium–aluminide (TiAl) alloys are sensitive to the environmental conditions, such as temperature, and their microstructures can be controlled by thermomechanical processing. In this study, two sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6298a7c516ff1b3c0460a66f1caa3365
https://doi.org/10.1016/j.msea.2020.140248

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