Published January 2019
| Version v1
Journal article
Thermal Expansion of Micro- and Nanocrystalline HfB2
Creators
- 1. Russian Academy of Sciences, Institute of Structural Macrokinetics and Materials Science (Russian Federation)
- 2. Russian Academy of Sciences, Institute of Problems of Chemical Physics (Russian Federation)
Description
Hafnium diboride nano- and microcrystals are studied by high-temperature X-ray diffraction in the temperature range of 300–1500 K. HfB2 nanocrystals are found to have a greater thermal expansion coefficient than HfB2 microcrystals. The thermal expansion of HfB2 is found to be anisotropic with respect to the unit cell axes.
Additional details
Identifiers
Publishing Information
- Journal Title
- High Temperature (Online)
- Journal Volume
- 57
- Journal Issue
- 1
- Journal Page Range
- p. 32-36
- ISSN
- 1608-3156
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54123516
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Descriptors DEI
- ANISOTROPY; HAFNIUM; HAFNIUM BORIDES; NANOCRYSTALS; THERMAL EXPANSION; X-RAY DIFFRACTION
- Descriptors DEC
- BORIDES; BORON COMPOUNDS; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; ELEMENTS; EXPANSION; HAFNIUM COMPOUNDS; METALS; NANOSTRUCTURES; REFRACTORY METAL COMPOUNDS; REFRACTORY METALS; SCATTERING; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.