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MnGa metamagnetic shape memory alloy with small energy lossIto, Tatsuya; Xu, X.*; Omori, Toshihiro*; Kainuma, Ryosuke*
Busseiken Dayori, 63(3), p.8 - 10, 2023/10
no abstracts in English
Kitagawa, Yoshihiro; Shirahama, Takuma*; Kisohara, Naoyuki; Tsuboi, Akihiko
Dai-96-Kai Reza Kako Gakkai Koen Rombunshu (Internet), p.91 - 96, 2022/01
Laser scanning quenching is a locally and rapidly heat-treated process and has an advantage of no coolant required. Compared with conventional technique such as induction quenching, the region of laser quenching is about 0.5
0.7mm in depth and it needs to be expanded for more applications or durability. For this purpose, the temperature distributions and transitions in materials during laser irradiation have been revealed by using a 3D heat transfer computer code, micro-structural observation and hardness transitions in depth direction. The results indicate the laser irradiation with low power and low scan speed condition allows deeper quenching area, but it also suggests the hardness of the deepest quenching area is degraded due to slow temperature decreasing rate after laser heat scanning. Multiple times continuous irradiation have been proposed and studied to resolve this hardness degradation, and maximum quenching depth of 1.4mm is obtained under three times irradiation and controlling its power and scan speed properly.
Bae, J. W.*; Jung, J.*; Kim, J. G.*; Park, J. M.*; Harjo, S.; Kawasaki, Takuro; Woo, W.*; Kim, H. S.*
Materialia, 9, p.100619_1 - 100619_15, 2020/03
Chae, H.*; Huang, E.-W.*; Jain, J.*; Wang, H.*; Woo, W.*; Chen, S.-W.*; Harjo, S.; Kawasaki, Takuro; Lee, S. Y.*
Materials Science & Engineering A, 762, p.138065_1 - 138065_10, 2019/08
Times Cited Count：50 Percentile：91.50(Nanoscience & Nanotechnology)Harjo, S.; Tsuchida, Noriyuki*; Abe, Jun*; Gong, W.*
Scientific Reports (Internet), 7(1), p.15149_1 - 15149_11, 2017/11
Times Cited Count：124 Percentile：94.27(Multidisciplinary Sciences)Mizumaki, Masaichiro*; Yoshii, Kenji; Kitazawa, Hideaki*; Tanida, Hajime*
Journal of Solid State Chemistry, 171(1-2), p.291 - 294, 2003/02
Times Cited Count：5 Percentile：17.14(Chemistry, Inorganic & Nuclear)no abstracts in English
Wakai, Eiichi; Hishinuma, Akimichi; Miwa, Yukio; Ouchi, Asao*; Isozaki, Seiichi*; Takaki, Seiichi*; Abiko, Kenji*
Materials Transactions, JIM, 41(1), p.136 - 140, 2000/01
no abstracts in English
Arai, Yasuo; Nakajima, Kunihisa; Serizawa, Hiroyuki; ; Suzuki, Yasufumi; Inoue, Tadashi*
JAERI-Tech 98-022, 21 Pages, 1998/06
no abstracts in English
Igawa, Naoki; Nagasaki, Takanori*; Ishii, Yoshinobu; Noda, Kenji; Ono, Hideo; Morii, Yukio; Fernandez-Baca, J. A.*
J. Mater. Sci., 33, p.4747 - 4758, 1998/00
Times Cited Count：7 Percentile：34.66(Materials Science, Multidisciplinary)no abstracts in English
Hoshiya, Taiji; Omi, Masao; Matsui, Yoshinori;
Journal of Nuclear Materials, 258-263(PT.B), p.2036 - 2040, 1998/00
Times Cited Count：13 Percentile：70.27(Materials Science, Multidisciplinary)no abstracts in English
; Morii, Yukio
Mater. Trans. JIM, 34(10), p.855 - 873, 1993/00
Times Cited Count：15 Percentile：62.50(Materials Science, Multidisciplinary)no abstracts in English
; Ono, Hideo
Nihon Seramikkusu Kyokai Gakujutsu Rombunshi, 99(1156), p.1234 - 1239, 1991/12
no abstracts in English
-phase Cu-Al-Ni alloy; ; ; H.R.Child*
Proceedings of International Conference on Martensitic Transformations, p.150 - 153, 1986/00
no abstracts in English
Al
Ni related to martensitic phase transition;
Journal of the Physical Society of Japan, 54(8), p.2948 - 2954, 1985/00
Times Cited Count：41 Percentile：87.90(Physics, Multidisciplinary)no abstracts in English
Harjo, S.; Tsuchida, Noriyuki*
no journal, ,
Harjo, S.; Kawasaki, Takuro; Tsuchida, Noriyuki*; Morooka, Satoshi; Aizawa, Kazuya
no journal, ,
