Journal ArticleDOI
Preparation and toughening characterization of high fracture toughness Si3N4 ceramic with rodlike structure
Xue-Tao Luo,Run-Zhang Yuan +1 more
About:
This article is published in Journal of Materials Science Letters.The article was published on 1997-07-01. It has received 3 citations till now. The article focuses on the topics: Toughness & Ceramic.read more
Citations
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Patent
Wear resistant member, wear resistant device and method for manufacturing the wear resistant member
TL;DR: In this article, a wear resistant member consisting of a silicon nitride sintered body having a volume of 4000 mm 3 or more is presented, where a β-phase ratio is 95% or more and a maximum longer diameter of the crystal grains is 40 μm or less.
Patent
Anti-wear member, anti-wear instrument and method of producing anti-wear member
Minoru Takao,実 高尾 +1 more
TL;DR: In this paper, an anti-wear member comprising a sintered silicone nitride material having a volume of 4000 mm 3 or more is characterized in terms of the Vickers hardness and facture toughness inside the material.
References
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Book
Phase diagrams for ceramists
TL;DR: One of the popular books now is the phase diagrams for ceramists as discussed by the authors. You may be confused because you can't find the book in the book store around your city. And when you have found the store to buy the book, it will be so hurt when you run out of it.
Journal Article
SI3N4-SiC composites
TL;DR: On etudie les effets de particules et de trichites de SiC sur la tenacite et la resistance de composites a base de Si 3 N 4 as mentioned in this paper.
Book ChapterDOI
Super-tough silicon nitride with R-curve behavior
Chien-Wei Li,John Yamanis +1 more
TL;DR: In this article, the authors used double cantilever-beam and indentation/strength measurements to characterize the R-curve of silicon nitride, and good agreement between the two methods was obtained.
Journal ArticleDOI
Microstructural Development During Gas‐Pressure Sintering of α‐Silicon Nitride
Mamoru Mitomo,Satoshi Uenosono +1 more
TL;DR: In this article, the diameters and aspect ratios of hexagonal grains in the sintered materials were measured on polished and etched surfaces, and the fracture toughness of gas-pressure-sintered Si3N4 ceramics was not related to the α content in the starting powder or the aspect ratio of the grains, but to the diameter of the large grains.
Related Papers (5)
Effect of sintering-additive composition on fracture toughness of liquid-phase-sintered SiC ceramics
Microstructure and fracture toughness of Si3N4 based ceramics subjected to pre-sinter heat treatments
K. P. Plucknett,M. H. Lewis +1 more