Determination of single-crystal elasticity constants in a cubic phase within a multiphase alloy: X-ray diffraction measurements and inverse-scale transition modelling
2005 ◽
Vol 38
(1)
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pp. 30-37
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The scope of this work is the determination of single-crystal elastic properties from X-ray diffraction stress analysis performed on multiphase polycrystals. An explicit three-scale multiphase inverse self-consistent model is developed in order to express the single-crystal elasticity constants of a cubic phase as a function of its X-ray elasticity constants. The model is verified in the case of single-phase materials. Finally, it is applied to a two-phase (α+β) titanium-based alloy (Ti-17) and, as a result, the Ti-17 β-phase single-crystal elasticity tensor is estimated.
2014 ◽
Vol 70
(a1)
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pp. C1560-C1560
1998 ◽
Vol 213
(12)
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Keyword(s):
2004 ◽
Vol 219
(9)
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2001 ◽
Vol 7
(21)
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pp. 4696-4705
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