Junpei Mimurada
University of Tokyo
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Publication
Featured researches published by Junpei Mimurada.
Materials Science Forum | 1999
Junpei Mimurada; T. Kondo; Yorinobu Takigawa; Yuichi Ikuhara; Taketo Sakuma
The effect of GeO 2 addition on the superplasticity flow and tensile ductility in TZP was examined. ZrO 2 -2.5mol%Y 2 O 3 -1 .Omol% GeO, (TZP-1Ge) exhibits lower flow stress and larger tensile elongation than ZrO 2 -2.5mol%Y 2 O 3 (2.5Y-TZP) in a temperature range of 1200 and 1550°C. This reduction in flow stress is mainly caused b. a reduction in activation energy for plastic flow. Cations diffusivity must be enhanced by the presence of GeO 2 in TZP. The enhanced ductility in TZP-1Ge can be explained by the reduction in flow stress.
Journal of the American Ceramic Society | 2004
Junpei Mimurada; Manabu Nakano; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Journal of the American Ceramic Society | 2001
Kazutaka Sasaki; Manabu Nakano; Junpei Mimurada; Yiichi Ikuhara; Taketo Sakuma
Materials Science Forum | 2001
Kazutaka Sasaki; Manabu Nakano; Junpei Mimurada; Yuichi Ikuhara; Taketo Sakuma
Materials Transactions Jim | 1999
Junpei Mimurada; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Key Engineering Materials | 1999
Manabu Nakano; K. Shimura; Junpei Mimurada; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Key Engineering Materials | 2000
Manabu Nakano; K. Shimura; Junpei Mimurada; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Key Engineering Materials | 1999
Junpei Mimurada; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Materials Science Forum | 2001
Manabu Nakano; Junpei Mimurada; Kazutaka Sasaki; Yuichi Ikuhara; Taketo Sakuma
Materials Science Forum | 1999
Junpei Mimurada; T. Kondo; Yorinobu Takigawa; Yuichi Ikuhara; Taketo Sakuma
