Toughening and strengthening of translucent alumina
スポンサーリンク
概要
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Translucent alumina with anisotropic-grained microstructure was fabricated utilizing a small amount of glass-forming impurities and the hot isostatic pressing (HIP) method. Its total forward transmission at 600 nm is 72% (1 mm thickness), and bending strength and fracture toughness are estimated to be 649 MPa and 9.4 MPa·m0.5, respectively. Bimodal structure composed of elongated anisotropic-grain and fine equi-axis grain is responsible for the enhancement of mechanical properties.
- 公益社団法人 日本セラミックス協会の論文
- 2009-09-01
著者
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YAMASHITA Isao
Tokyo Research Laboratory, Tosoh Corporation
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TSUKUMA Koji
Tokyo Research Laboratory, Tosoh Corporation
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Yamashita Isao
Tokyo Research Laboratory Tosoh Corporation
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NAGAYAMA Hitoshi
Tokyo Research Center, Tosoh Corporation
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Nagayama Hitoshi
Tokyo Research Laboratory Tosoh Corporation
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Nagayama Hitoshi
Tokyo Research Center Tosoh Corporation
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Tsukuma Koji
Tokyo Research Laboratory Tosoh Corporation
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SHINOZAKI Naoki
Tokyo Research Laboratory, Tosoh Corporation
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Shinozaki Naoki
Tokyo Research Laboratory Tosoh Corporation
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Tsukuma Koji
Tokyo Res. Lab. Tosoh Corp.
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Yamashita Isao
Tokyo Res. Lab. Tosoh Corp.
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- Toughening and strengthening of translucent alumina