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| 1 | Fabrication and modelling of Si_(3)N_(4)ceramics with radial grain alignment generated through centripetal sinter-forging显示文摘Silicon nitride(Si_(3)N_(4))based ceramics are one of the most attractive advanced engineering materials,which have been widely used under high-speed rotational operation or for mechanical contacts across a curved surface.In the present study,rotationally symmetric texturing of Si_(3)N_(4),with radial grain align-ment,was obtained by centripetal sinter-forging(CSF)of a partially sintered sample.The average values of the included angles between the c-axis of the local Si_(3)N_(4)grain and radial direction were approxi-mately 16.4°and 11.0°,on the section plane perpendicular to the pressing direction,and parallel to both the pressing and radial directions,respectively.The compressive strain in the pressing direction forced the ceramic body to flow towards the central axis,resulting in compressive strain in the tangential di-rection and tensile strain in the radial direction.A fundamental physical model was created to simulate the grain rotation during the 3-dimentional strain reorientation,which revealed the rod-like grain would preferentially rotate toward the center of the sample under the CSF process.In addition,due to the fric-tion between the sample surface and the pressing punch,the increased shear strain could enhance the Si_(3)N_(4)grain alignment.Consequently,ceramics with rod-like grains perpendicular to the curved side sur-face could be anticipated by applying the centripetal forming concept in a controlled manner. | Da-Wang Tan Zhen-Yong Lao Wei-Ming Guo Akira Kondo Takahiro Kozawa Makio Naito Kevin Plucknett Hua-Tay Lin | 2022 | Journal of Materials Science & Technology2022，，31： | 2 |
| 2 | Thermoresponsive gelling behavior of concentrated alumina suspensions containing poly(acrylic acid) and PEO–PPO–PEO copolymer显示文摘 | Akira Kondo Hui Xu Hiroya Abe Makio Naito | 2011 | Journal of Colloid And Interface Science2011，，1： | 1 |
| 3 | Perform- ance and stability of SOFC anode fabricated from NiO-YSZ compos- ite particles 显示文摘 | TAKEHISA Fukui SATOSHI Ohara MAKIO Naito ct al | 2002 | J Power Sources2002，110，： | 1 |
| 4 | Performanceand stability of SOFC anode fabricated from NiO–YSZ composite par-ticles显示文摘 | FUKUI Takehisa OHARA Satoshi NAITO Makio | 2002 | J Power Sources2002，110，： | 1 |
| 5 | Effect of particle shape on the particle size distribution measured with commercial equipment 显示文摘 | Makio Naito Osamu Hayakawa | 1998 | Powder Technology1998，100，1： | 1 |
| 6 | One-step mechanical synthesis of LiFePO 4 /C composite granule under ambient atmosphere显示文摘 | Takahiro Kozawa Noriaki Kataoka Akira Kondo Eri Nakamura Hiroya Abe Makio Naito | 2014 | Ceramics International2014，，： | 1 |
| 7 | Synthesis of NiO-YSZ Composite Particles for an Electrode of Solid Oxide Fuel Cells by Spray Pyrolysis显示文摘 | Takehisa Fukui Satoshi Ohara Makio Naito | 2003 | Powder Technology2003，132，1： | 1 |
| 8 | Effects of granule compaction procedures on defect structure,fracture strength and thermal conductivity of AIN ceramics显示文摘 | Hiroya Abe Kazuyoshi Sato Makio Naito | 2005 | Pow-der Techn2005，，159： | 1 |
| 9 | Effects of magnesium oxychloride and silicon carbide additives on the foaming property during firing for porcelain ceramics and their microstructure显示文摘 | Xiuan Xi Anze Shui Yunfeng Li Yanmin Wang Hiroya Abe Makio Naito | 2012 | Journal of the European Ceramic Society2012，，12： | 1 |
| 10 | Effects of granule compaction procedures on defect structure,fracture strength and thermal conductivity of A1N ceramics显示文摘 | Hiroya Abe Kazuyoshi Sato Makio Naito | 2005 | Powder Techn2005，，159： | 1 |
| 11 | NiO/YSZ nanocomposite particles synthesized via co-precipitation method forelectrochemieally active Ni/YSZ anode显示文摘 | KAZUYOSHI SATO OKAMOTO GO MAKIO NAITO | 2009 | Journal of Power Sources2009，193，1： | 1 |
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