𝔖 Bobbio Scriptorium
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Creep at very low rates

✍ Scribed by F. R. N. Nabarro


Book ID
107439186
Publisher
The Minerals, Metals & Materials Society
Year
2002
Tongue
English
Weight
77 KB
Volume
33
Category
Article
ISSN
1073-5623

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πŸ“œ SIMILAR VOLUMES


Creep of Zr-doped alumina at very low cr
✍ LuboΕ‘ Kloc; Petr Mareček; Jaroslav Fiala πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 251 KB

Fine-grain high-purity alumina doped by small amounts of Zr was tested by a high strain-sensitivity creep technique at temperatures from 1273 to 1423 K and stresses from 4.2 to 35 MPa. Stress exponents close to 1 and apparent activation energies of about 235 kJ/mol were observed at lower temperature