Hiroki CHO
| Title | Associate Professor |  |
| Degree | Doctor of Engineering | |
| Department | Mechanical Systems Engineering | |
| h-cho[ at ]kitakyu-u.ac.jp ＊Please change "[at]" to "@". |
||
| Education | 2006 PhD from University of Tsukuba | |
| Employment History | 2006-2008 Assistant Professor, Toyama National College of Technology 2008-2013 Assistant Professor, Oita University Since 2013 Associate Professor, The University of Kitakyushu |
|
| Teaching Activities | Metal engineering, Metallography, Material engineering, Strength of material | |
| Research Interest | Characteristic of the shape memory alloy Actuators and medical devices using shape memory alloy |
|
| Publications | (1) K. Saka, H. Cho, Y. Takeda “The Effect of Constraint Conditions on the Bending Operating Characteristics of a Weft Yarn-type Shape Memory Alloy Actuator” Transactions of the Materials Research Society of Japan, 44[4] (2019) 123-127. (2) T. Tsuda, C. Nakagawa, Y.Takeda, H. Cho “Effects of heating/cooling-water temperatures on output power characteristics of forced cooling pulley-type SMA heat-engine” Transactions of the Materials Research Society of Japan, 43[2] (2018) 81-84. (3) C. Nakagawa, H. Cho “Effects of Heating and Cooling Cycle on the Shape Memory and Mechanical Characteristics of Tape-shaped Shape Memory Alloy Element” Transactions of the Materials Research Society of Japan, 43[1] (2018) 19-22. (4) T. Akagi, C. Nakagawa, Y. Takeda, H. Cho “Fabrication and Output Power Characteristics of a Pulley-type SMA Heat-engine Including the Idler Wheel with a Cooling System” Transactions of the Materials Research Society of Japan, 43[1] (2018) 23-26. (5) H. Cho, K. Yamada, T. Okino “New Analytical Method of Interdiffusion Problems” Journal of Modern Physics, Vol.9 No.2 (2018) 130-144. (6) T. Okino, H. Cho, K. Yamada “Fundamental Concept of Interdiffusion Problems” Journal of Modern Physics, Vol.8 No.6 (2017) 904-918. (7) C. Nakagawa, H. Fujiki, H. Cho “Effects of Heat-treatment Temperature on Shape Memory Characteristics of a Tape-shaped Ti-Ni Alloy Element Fabricated by a Centrifugal Casting Method” Transactions of the Materials Research Society of Japan, 42 [3] (2017) 69-72. (8) H. Fujiki, C. Nakagawa, Y. Takeda, H. Cho, “Fabrication and Output Power Characteristics of a Pulley-type SMA Heat-engine with the Cooling Mechanism Contained in Pulley” Transactions of the Materials Research Society of Japan, 41 [3] (2016) 285-288. (9) S. Narumi, K. Takigawa and H. Cho, “Effects of Surface Smoothness on the Fatigue Characteristics of Ti-50.4at%Ni Shape Memory Alloy Wire”, Transactions of the Materials Research Society of Japan, 40 [4] (2015) 379-383. (10) T. Morita, Y. Nishimura, H. Fujiki, S. Kishimoto, Y. Takeda, H. Cho, “Fabrication and Output Characteristics of a Belt-Driven Type Heat-Engine Using Shape Memory Alloy Spiral Spring Actuators”, Transactions of the Materials Research Society of Japan, 40 [3] (2015) 301-304. |
|
| Other activities | - | |
| URL | - | |