Properties of nanocrystalline refractory compounds (review)
Journal Article
·
· Powder Metallurgy and Metal Ceramics
- Institute of New Chemistry Problems, Chernogolovka (Russian Federation)
Available information concerning the mechanical and physical properties of nanocrystalline refractory compounds (carbides, borides, nitrides and oxides) with grain size below 100 nm is analyzed. The absolute hardness values for these compounds in the nanocrystalline state are not as high as those of nanocrystalline metals and intermetallics. Information regarding the creep, superplasticity, and other physical properties is also reported. The effect of particle size on the eutectic temperature of nanocrystalline composites is estimated.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 96772
- Journal Information:
- Powder Metallurgy and Metal Ceramics, Journal Name: Powder Metallurgy and Metal Ceramics Journal Issue: 11-12 Vol. 32; ISSN PMMCEF; ISSN 1068-1302
- Country of Publication:
- United States
- Language:
- English
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