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Keiko Kikuchi  - - - 
Top co-authors
Minoru Sasaki

90 shared publications

Gifu University

Satoshi Ito

53 shared publications

Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan

Publication Record
Distribution of Articles published per year 
(2000 - 2018)
Total number of journals
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Publications See all
Article 0 Reads 0 Citations Creation of individual few-layer graphene incorporated in an aluminum matrix Weiwei Zhou, YuChi Fan, Xiaopeng Feng, Keiko Kikuchi, Naoyuk... Published: 01 September 2018
Composites Part A: Applied Science and Manufacturing, doi: 10.1016/j.compositesa.2018.06.008
DOI See at publisher website
Article 0 Reads 2 Citations Preparation of monophasic titanium sub-oxides of Magnéli phase with enhanced thermoelectric performance YuChi Fan, Xiaopeng Feng, Weiwei Zhou, Shou Murakami, Keiko ... Published: 01 February 2018
Journal of the European Ceramic Society, doi: 10.1016/j.jeurceramsoc.2017.09.040
DOI See at publisher website
Article 0 Reads 1 Citation Carbon nanotubes as a unique agent to fabricate nanoceramic/metal composite powders for additive manufacturing Weiwei Zhou, Xiaohao Sun, Keiko Kikuchi, Naoyuki Nomura, Kyo... Published: 01 January 2018
Materials & Design, doi: 10.1016/j.matdes.2017.10.034
DOI See at publisher website
Article 0 Reads 0 Citations Feasibility Study on Additive Manufacturing of Liquid Rocket Combustion Chamber Shinichi Moriya, Takuma Inoue, Masahiro Sasaki, Takayuki Nak... Published: 01 January 2018
DOI See at publisher website
Article 0 Reads 2 Citations Fabrication and Characterization of a Low Magnetic Zr-1Mo Alloy by Powder Bed Fusion Using a Fiber Laser Xiaohao Sun, Weiwei Zhou, Keiko Kikuchi, Naoyuki Nomura, Aki... Published: 13 November 2017
Metals, doi: 10.3390/met7110501
DOI See at publisher website ABS Show/hide abstract
A low magnetic Zr-1Mo alloy was fabricated by a powder bed fusion (PBF) process using a fiber laser. The microstructure, surface morphology, and pore distribution of the as-built Zr-1Mo alloy were observed. Its magnetic susceptibility and Vickers hardness were evaluated by magnetic susceptibility balance and a microindentation tester, respectively. The as-built Zr-1Mo alloy mainly consisted of an α′ phase with an acicular structure. From the processing maps of the surface morphology and pore distribution, open pores on the top surface due to the lack of fusion corresponded to grid-like distributed pores, and large pores corresponded to balling particles on the top surface. The Vickers hardness was influenced by the oxygen and nitrogen contents rather than the porosity. The magnetic susceptibilities of the as-built Zr-1Mo alloy still were one-third those of Ti-6Al-4V and Ti-6Al-7Nb, thus PBF can be applicable to the fabrication process for the low magnetic Zr-1Mo alloy.
Article 0 Reads 0 Citations Effects of nanocrystallisation on saturation magnetisation of amorphous Fe 76 Si 9 B 10 P 5 Noriharu Yodoshi, Shunpei Ookawa, Rui Yamada, Naoyuki Nomura... Published: 07 November 2017
Materials Research Letters, doi: 10.1080/21663831.2017.1398191
DOI See at publisher website ABS Show/hide abstract
Amorphous Fe76Si9B10P5 particles were fabricated by a container-free solidification process and subsequent annealing, and their structural and magnetic properties were investigated by X-ray diffraction analysis, transmission electronic microscopy, and vibrating sample magnetometry. The annealing induced the nanocrystallisation of α-Fe and Fe-B compounds. The proportions of the different crystalline phases formed were dependent on the annealing temperature. The saturation magnetisation of the single particles was higher than that of the samples prepared by a conventional quenching process; this was attributable to the higher homogeneity of the nanocrystalline grains of the former as well as their higher α-Fe to Fe-B compound ratio. GRAPHICAL ABSTRACT IMPACT STATEMENT We have investigated single particles obtained by a container-free solidification process to gain deeper insight into their magnetic properties than is possible with samples obtained by conventional processes.