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FCC hierarchical martensite transformation under dynamic impact in FeMnAlNiTi alloyLi, C.*; Fang, W.*; Yu, H. Y.*; Peng, T.*; Yao, Z. T.*; Liu, W. G.*; Zhang, X.*; Xu, P. G.; Yin, F.*
Materials Science & Engineering A, 892, p.146096_1 - 146096_11, 2024/02
Times Cited Count：0 Percentile：0.04(Nanoscience & Nanotechnology)
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.
Harjo, S.; Kawasaki, Takuro; Tsuchida, Noriyuki*; Morooka, Satoshi; Gong, W.
Tetsu To Hagane, 107(10), p.887 - 896, 2021/10
Times Cited Count：0 Percentile：0(Metallurgy & Metallurgical Engineering)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：41 Percentile：91.99(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：100 Percentile：93.84(Multidisciplinary Sciences)
-martensite as an intermediate phase during the strain-induced transformation of SUS304 stainless steelHatano, Masaharu*; Kubota, Yoshiki*; Shobu, Takahisa; Mori, Shigeo*
Philosophical Magazine Letters, 96(6), p.220 - 227, 2016/06
Times Cited Count：7 Percentile：35.46(Materials Science, Multidisciplinary)We have investigated the formation process of 
'-martensite from the 
-phase induced by external strain using 
synchrotron diffraction experiments, combined with Lorentz transmission electron microscopy (TEM) and high-resolution TEM observations. It is clearly demonstrated that -martensite with hexagonal symmetry appears as an intermediate structure during the plastic deformation of SUS304 stainless steel. In addition to stacking faults and dislocations, interfaces between the twin structures presumably play a key role in the formation of -martensite.
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：17.59(Chemistry, Inorganic & Nuclear)no abstracts in English
Hoshiya, Taiji
Kagaku To Kogyo, 75(8), p.379 - 387, 2001/08
no abstracts in English
phaseSawai, Tomotsugu; Tabuchi, Masayuki*; Wakai, Eiichi; Hishinuma, Akimichi
Proceedings of Materials Research Society Symposium, Vol.650, p.R3.9.1 - R3.9.6, 2001/00
no abstracts in English
-LiAl at low temperaturesSugai, Hiroyuki; Yahagi, Masahito*; Kuriyama, Kazuo*; Maeta, H.*
JAERI-Conf 99-013, p.204 - 206, 2000/01
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：6 Percentile：31.59(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：70.95(Materials Science, Multidisciplinary)no abstracts in English
-LiAlKuriyama, Kazuo*; *; *; Sugai, Hiroyuki; Maeta, Hiroshi; Yahagi, Masahito*
Physical Review B, 52(5), p.3020 - 3022, 1995/08
Times Cited Count：4 Percentile：26.3(Materials Science, Multidisciplinary)no abstracts in English
-phase in AuZn alloys*; *; Morii, Yukio; Minakawa, Nobuaki; Ono, Hideo
Physica B; Condensed Matter, 213-214, p.430 - 432, 1995/00
Times Cited Count：16 Percentile：68.01(Physics, Condensed Matter)no abstracts in English
Hamada, Shozo; Hojo, Kiichi; Hishinuma, Akimichi
Journal of Nuclear Materials, 205, p.219 - 224, 1993/00
Times Cited Count：3 Percentile：38.1(Materials Science, Multidisciplinary)no abstracts in English
*; Morii, Yukio
Mater. Trans. JIM, 34(10), p.855 - 873, 1993/00
Times Cited Count：15 Percentile：65(Materials Science, Multidisciplinary)no abstracts in English
