Title of article
Creep deformation modelling of superalloy single crystals Original Research Article
Author/Authors
J. Svoboda، نويسنده , , P. LUKAs، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
10
From page
2519
To page
2528
Abstract
A model of creep deformation in arbitrarily oriented nickel-base superalloy single crystals has been developed. This model extends the preceding model of the present authors [Svoboda, J. and Lukáš, P., Acta mater., 1998, 46, 3421] covering the case of creep in 〈001〉 oriented crystals. The calculated creep curves were compared with the creep curves of single crystals CMSX-4 of the orientations 〈001〉, 〈011〉 and 〈111〉 measured at 750°C; a fair agreement was found.
Keywords
Diffusion , Dislocations , Creep , Superalloys , Theory & modelling
Journal title
ACTA Materialia
Serial Year
2000
Journal title
ACTA Materialia
Record number
1139585
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