Fabrication of Heat-Resistant and Plastic-Formable Silicon Nitride

In this book, improvements in the heat resistance of silicon nitride (Si3N4) ceramics using grain boundary control and in plasticity at high temperatures using grain size control in order to reduce the cost of shaping Si3N4 are described.   The heat resistance of Si3N4 is improved by mixing a slight...

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Bibliographic Details
Main Authors: Nishimura, Toshiyuki, Xu, Xin (Author)
Format: eBook
Language:English
Published: Tokyo Springer Japan 2015, 2015
Edition:1st ed. 2015
Series:NIMS Monographs
Subjects:
Online Access:
Collection: Springer eBooks 2005- - Collection details see MPG.ReNa
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505 0 |a Introduction: Deformation of Silicon Nitride at High Temperatures -- Preparation of nanosize silicon-nitride-based ceramics and their superplasticity -- Grain Boundary Control to Obtain Heat-Resistant Silicon Nitride -- Conclusions 
653 |a Structural materials 
653 |a Structural Materials 
653 |a Composite materials 
653 |a Nanotechnology and Microengineering 
653 |a Glass 
653 |a Solid State Physics 
653 |a Ceramics 
653 |a Ceramics, Glass, Composites, Natural Materials 
653 |a Nanotechnology 
653 |a Composites (Materials) 
653 |a Nanotechnology 
653 |a Solid state physics 
700 1 |a Xu, Xin  |e [author] 
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520 |a In this book, improvements in the heat resistance of silicon nitride (Si3N4) ceramics using grain boundary control and in plasticity at high temperatures using grain size control in order to reduce the cost of shaping Si3N4 are described.   The heat resistance of Si3N4 is improved by mixing a slight amount of sintering additive as an impurity into the original material powder. The author presents his findings on the high heat resistance of Si3N4.   The author also develops a new fabrication method for Si3N4 nano-ceramics that produces high plastic formability. The method developed offers two improved points in grinding and sintering processes. The author found that the plastic formability of Si3N4 nanoceramics is dependent on load stress; the results of his research are detailed in this book