Zobrazeno 1 - 10
of 347
pro vyhledávání: '"Tomoyuki Kakeshita"'
Autor:
Tomokazu Sano, Tomoki Matsuda, Akio Hirose, Mitsuru Ohata, Tomoyuki Terai, Tomoyuki Kakeshita, Yuichi Inubushi, Takahiro Sato, Kohei Miyanishi, Makina Yabashi, Tadashi Togashi, Kensuke Tono, Osami Sakata, Yoshinori Tange, Kazuto Arakawa, Yusuke Ito, Takuo Okuchi, Tomoko Sato, Toshimori Sekine, Tsutomu Mashimo, Nobuhiko Nakanii, Yusuke Seto, Masaya Shigeta, Takahisa Shobu, Yuji Sano, Tomonao Hosokai, Takeshi Matsuoka, Toshinori Yabuuchi, Kazuo A. Tanaka, Norimasa Ozaki, Ryosuke Kodama
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Over the past century, understanding the nature of shock compression of condensed matter has been a major topic. About 20 years ago, a femtosecond laser emerged as a new shock-driver. Unlike conventional shock waves, a femtosecond laser-driv
Externí odkaz:
https://doaj.org/article/e7aa8878c021417eb97e0c7d3678896e
Publikováno v:
Materials, Vol 17, Iss 1, p 51 (2023)
Ti–(50−x)Ni–xFe alloys exhibit a thermally induced B2–R martensitic transformation (MT) when x is between 1.5% and 5.7%, whereas this transformation is suppressed when x is 6 at% and higher. We studied the reason for this suppression by apply
Externí odkaz:
https://doaj.org/article/f607b3e358a24cbbaaa57f4b7373da42
Autor:
Takeshi Nagase, Tomoyuki Kakeshita, Kotaro Matsumura, Koichiro Nakazawa, Satoshi Furuya, Nobuaki Ozoe, Katsumi Yoshino
Publikováno v:
Materials & Design, Vol 184, Iss , Pp - (2019)
In this paper, we discuss the development of Fe-Co-Cr-Mn-Ni-C high-entropy alloys (HEAs), which can be cast in air atmosphere (hereafter called HE cast iron alloys). FexCoCrMnNiCy HE cast iron alloys were designed by the addition of carbon to realize
Externí odkaz:
https://doaj.org/article/0c4b19527fef4d5cb755aa01367f7a17
Autor:
Takashi Fukuda, Tomoyuki Kakeshita
Publikováno v:
Metals, Vol 7, Iss 5, p 156 (2017)
We have investigated the relation between the softening of elastic constants and martensitic transformation in Fe3Pt, which exhibits various kinds of martensitic transformation depending on its long-range order parameter S. The martensite phases of t
Externí odkaz:
https://doaj.org/article/5cd04e9c641b4a6d886a4b9000fcc193
Publikováno v:
Science and Technology of Advanced Materials, Vol 12, Iss 1, p 015004 (2011)
We have recently constructed a phenomenological theory that provides a unified explanation for athermal and isothermal martensitic transformation processes. On the basis of this theory, we predict some properties of martensitic transformation and con
Externí odkaz:
https://doaj.org/article/28afdc37ee5d4778be70b7da4fc26b1f
Autor:
Yasuo Narumi, Masayuki Hagiwara, Masaaki Sugiyama, Yuxin Song, Junya Tanaka, Takashi Fukuda, Tomoyuki Terai, Tomoyuki Kakeshita
Publikováno v:
MATERIALS TRANSACTIONS. 62:1614-1618
Autor:
Tomoyuki Kakeshita, Tomoyuki Terai, Saori I. Kawaguchi, Yuki Fujimoto, Takashi Fukuda, Naohisa Hirao, Yasuo Ohishi, Yuichi Akahama
Publikováno v:
MATERIALS TRANSACTIONS. 61:1058-1062
Publikováno v:
MATERIALS TRANSACTIONS. 61:311-317
Publikováno v:
MATERIALS TRANSACTIONS. 61:49-54
Autor:
Tomoyuki Kakeshita, Takashi Fukuda, Hiroshi Akamine, Yohei Soejima, Tadaaki Nakamura, Minoru Nishida, Farjami Sahar
Publikováno v:
MATERIALS TRANSACTIONS. 61:37-41