Load Partitioning in Shape Memory Alloy Polycrystals Studied by In-Situ Neutron Diffraction and Modeling

2002 ◽  
pp. 179-188 ◽  
Author(s):  
P. Šittner ◽  
V. Novák ◽  
P. Lukáš
Keyword(s):  
Neutron Diffraction ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
In Situ Neutron Diffraction

In situ neutron diffraction studies of the R-phase transformation in the NiTi shape memory alloy

2002 ◽  
Vol 74 (0) ◽  
pp. s1121-s1123 ◽  
Author(s):  
P. Luk�? ◽  
P. ?ittner ◽  
D. Lugovoy ◽  
D. Neov ◽  
M. Ceretti
Keyword(s):  
Phase Transformation ◽  
Neutron Diffraction ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
In Situ Neutron Diffraction

Asymmetric Lattice Response During Tensile and Compressive Deformation of a Uranium-Niobium Shape Memory Alloy

2004 ◽  
Vol 840 ◽  
Author(s):  
D. W. Brown ◽  
M. A. M. Bourke ◽  
P. S. Dunn ◽  
R. D. Field ◽  
M. G. Stout ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Time Of Flight ◽  
Compressive Deformation ◽  
Uniaxial Tensile ◽  
Total Deformation ◽  
The Asymmetry ◽  
Diffraction Patterns

ABSTRACTThe deformation of polycrystalline uranium 6 wt. % niobium (U6Nb) was studied in-situ during uniaxial tensile and compressive deformation by time-of-flight neutron diffraction. Diffraction patterns were recorded at incremental strains to roughly 4% total deformation. The asymmetry in the crystallographic response of the lattice is discussed.

In situ neutron diffraction study of stresses generated by shape memory alloys

2001 ◽  
Vol 9 (2) ◽  
pp. 143-150 ◽  
Author(s):  
P. Sittner ◽  
P. Lukás ◽  
V. Novák ◽  
D. Neov ◽  
M. Ceretti
Keyword(s):  
Neutron Diffraction ◽  
Shape Memory Alloys ◽  
Shape Memory ◽  
Diffraction Study ◽  
Neutron Diffraction Study ◽  
In Situ Neutron Diffraction
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