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Itsuo Ohnaka

Observed names: I Ohnaka, ITSUO OHNAKA, Itsuo OHNAKA, OHNAKA Itsuo
OpenAlex ID: A5111698320
Mathematical analysis of solute redistribution during solidification with diffusion in solid phase.
1986 · Itsuo OHNAKA · Transactions of the Iron and Steel Institute of Japan · 287
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Direct observation of stray crystal formation in unidirectional solidification of Sn–Bi alloy by X-ray imaging
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Journal of Crystal Growth · 211
Levitation of metallic melt by using the simultaneous imposition of the alternating and the static magnetic fields
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Journal of Crystal Growth · 87
Coupled growth of unidirectionally solidified Al2O3–YAG eutectic ceramics
2002 · Yoshiki Mizutani, Hideyuki Yasuda, et al. · Journal of Crystal Growth · 76
Effect of Magnetic Field on Solidification in Cu-Pb Monotectic Alloys
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · ISIJ International · 75
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Production of Metal Filament by In-Rotating-Water Spinning Method
1981 · Itsuo Ohnaka, Tatsuichi Fukusako, et al. · Journal of the Japan Institute of Metals and Materials · 65
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Fabrication of aligned pores in aluminum by electrochemical dissolution of monotectic alloys solidified under a magnetic field
2005 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Scripta Materialia · 54
Alignment of BiMn Crystal Orientation in Bi-20 at%Mn alloys by Laser Melting under a Magnetic Field
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · MATERIALS TRANSACTIONS · 50
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Selection of eutectic systems in AI2O3–Y2O3 ceramics
2001 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Science and Technology of Advanced Materials · 50
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Periodic structure during unidirectional solidification for peritectic Cd–Sn alloys
2000 · Hideyuki Yasuda, Naohiro Notake, et al. · Journal of Crystal Growth · 45
Formation of banded structure in Pb–Bi peritectic alloys
1999 · Kentaro Tokieda, Hideyuki Yasuda, et al. · Materials Science and Engineering A · 42
Hot Extrusion of Rapidly Solidified Al–Si Alloy Powder by the Rotating-Water-Atomization Process
1986 · Isamu Yamauchi, Itsuo Ohnaka, et al. · Transactions of the Japan Institute of Metals · 39
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Formation of Crystallographically Aligned BiMn Grains by Semi-solid Processing of Rapidly Solidified Bi-Mn Alloys under a Magnetic Field
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · MATERIALS TRANSACTIONS · 36
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In-situ observation of peritectic growth with faceted interface
1996 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Journal of Crystal Growth · 36
Fabrication of porous aluminum with deep pores by using Al–In monotectic solidification and electrochemical etching
2003 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Materials Letters · 34
β-phase transformation and thermoelectric power in FeSi2 and Fe2Si5 based alloys containing small amounts of Cu
1997 · Isamu Yamauchi, Takashi Okamoto, et al. · Journal of Alloys and Compounds · 34
Effect of Magnetic Field on Periodic Structure Formation in Pb–Bi and Sn–Cd Peritectic Alloys
2000 · Hideyuki Yasuda, Kentaro Tokieda, et al. · Materials Transactions JIM · 31
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Temperature dependence of β-phase transformation in Cu added Fe2Si5 thermoelectric material
1999 · Isamu Yamauchi, Takeshi Nagase, et al. · Journal of Alloys and Compounds · 27
Modeling of mold filling of Al gravity casting and validation with X-ray in-situ observation
2007 · Haidong Zhao, Itsuo Ohnaka, et al. · Applied Mathematical Modelling · 26
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Computer Simulation of Solidification of Nodular Cast Iron
1984 · Kou-Chang Su, Itsuo Ohnaka, et al. · MRS Proceedings · 26
Three-dimensional observation of the entangled eutectic structure in the Al2O3–YAG system
2005 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Journal of the European Ceramic Society · 25
Investigation of the Melt Flow on Solidified Structure by a Levitation Technique Using Alternative and Static Magnetic Fields
2005 · Hideyuki YASUDA, Itsuo OHNAKA, et al. · ISIJ International · 25
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Calculation of Solidification of Castings by a Matrix Method
1977 · Itsuo OHNAKA, Tatsuichi FUKUSAKO · Transactions of the Iron and Steel Institute of Japan · 23
Solidification and shape casting of Al2O3–YAG eutectic ceramics from the undercooled melt produced by melting Al2O3–YAP eutectics
2004 · Hideyuki Yasuda, Itsuo Ohnaka, et al. · Science and Technology of Advanced Materials · 22
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Phase Selection of the Al2O3-Y2O3 System Controlled by Nucleation
2001 · Yoshiki Mizutani, Hideyuki Yasuda, et al. · MATERIALS TRANSACTIONS · 22
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Works count: 186
Citation count: 1,968
H-index: 23
I10-index: 42
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