In Situ X-Ray Study of Phase Transformations in Ti-Nb-Based SMA under Variable Stress-Temperature Conditions: Preliminary Results

Sergey Dubinskiy; Vladimir Brailovski; Sergey Prokoshkin; Karine Inaekyan

doi:10.4028/www.scientific.net/MSF.738-739.87

Paper Titles

Nano- and Microcrystal Investigations of Precipitates, Interfaces and Strain Fields in Ni-Ti-Nb by Various TEM Techniques
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In Situ X-Ray Study of Phase Transformations in Ti-Nb-Based SMA under Variable Stress-Temperature Conditions: Preliminary Results
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Low Temperature Transformations in β-Metastable Ti 5553 Titanium Alloy
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HomeMaterials Science ForumMaterials Science Forum Vols. 738-739In Situ X-Ray Study of Phase Transformations in...

In Situ X-Ray Study of Phase Transformations in Ti-Nb-Based SMA under Variable Stress-Temperature Conditions: Preliminary Results

Abstract:

The technique and preliminary results of in situ X-ray diffraction analysis of the martensitic transformation in the newly developed Ti-Nb-Zr SMA for biomedical application are presented. To perform the in situ analysis, an original tensile stage, powered by a Ti-Ni SMA actuator and fit within the “TTK450” thermal chamber of a “PANalytical X’Pert Pro” diffractometer is designed, manufactured and validated. The tensile stage working principle and analysis methodology are described in detail. Preliminary results obtained during in-situ X-ray analysis of the phase transformations in Ti-Nb-Zr SMA are also presented.

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Periodical:

Materials Science Forum (Volumes 738-739)

Pages:

87-91

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.738-739.87

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Online since:

January 2013

Authors:

Sergey Dubinskiy, Vladimir Brailovski, Sergey Prokoshkin, Karine Inaekyan

Keywords:

In Situ Tensile Stage, Shape Memory Alloy (SMA), Titanium Alloy, X-Ray Diffraction Analysis (XRD)

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