Title of article
Superelastic properties of biomedical (Ti–Zr)–Mo–Sn alloys
Author/Authors
Ijaz، نويسنده , , Muhammad Farzik and Kim، نويسنده , , Hee Young and Hosoda، نويسنده , , Hideki and Miyazaki، نويسنده , , Shuichi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2015
Pages
10
From page
11
To page
20
Abstract
A new class of Ti–50Zr base biomedical superelastic alloys was developed in this study. The (Ti–Zr)–Mo–Sn alloys exhibited a shape memory effect and superelastic property by adjusting Mo and Sn contents. The (Ti–Zr)–1.5Mo–3Sn alloy revealed the most stable superelasticity among (Ti–Zr)–(1–2)Mo–(2–4)Sn alloys. The superelastic recovery strain showed a strong dependence on heat treatment temperature after cold working in the (Ti–Zr)–1.5Mo–3Sn alloy. The superelastic recovery strain increased as the heat treatment temperature increased although the critical stress for slip decreased. The (Ti–Zr)–1.5Mo–3Sn alloy heat treated at 1073 K exhibited excellent superelastic properties with a large recovery strain as large as 7% which is due to the strong {001}β<110>β recrystallization texture.
Keywords
biomaterial , Martensitic transformation , Ti alloy , superelasticity , Recrystallization texture
Journal title
Materials Science and Engineering C
Serial Year
2015
Journal title
Materials Science and Engineering C
Record number
2105576
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