Title of article
Role of Peierls stress in power law dislocation creep
Author/Authors
Wang، نويسنده , , J.N. and Nieh، نويسنده , , T.G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
5
From page
52
To page
56
Abstract
Based on the features of Harper-Dorn creep and the transition stress from this creep to power law creep, a relationship between the Peierls stress and the empirical constants in the Dorn equation for power law creep is derived, and is shown to agree very well with experimental data on metals, ceramics, and silicates. It is therefore inferred that the Peierls stress may play an important role in power law creep as in Harper-Dorn creep.
Keywords
Peierls stress , Power Law Creep , Harper-Dorn creep
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
1995
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2130727
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