Mechanical properties of the monocrystals of lanthanum hexaboride
| Autor: | P. I. Loboda, S. M. Dub, H. P. Kysla, O. P. Karasevska |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Materials science
Structural material Mechanical Engineering Mineralogy Young's modulus Lanthanum hexaboride Condensed Matter Physics Indentation hardness symbols.namesake chemistry.chemical_compound Transition metal chemistry Mechanics of Materials Covalent bond Solid mechanics symbols General Materials Science Composite material Specific resistance |
| Zdroj: | Materials Science. 45:108-113 |
| ISSN: | 1573-885X 1068-820X |
| DOI: | 10.1007/s11003-009-9167-6 |
| Popis: | We find the modulus of elasticity, microhardness, crack resistance, and specific resistance of the monocrystals of lanthanum hexaboride with perfect structure that can be used as reference data. The energy of covalent bond between the B–B atoms and the total energy of binding of LaB6 and diborides of transition metals are computed. These data are used to explain high mechanical characteristics of lanthanum hexaboride. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|