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Effect of Tin Addition on Shape Memory Effect and Mechanical Properties of Cu-Al-Ni Shape Memory Alloy | ||
| Engineering and Technology Journal | ||
| Article 10, Volume 38, 8A, 2020, Pages 1178-1186 PDF (1.19 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.30684/etj.v38i8A.440 | ||
| Author | ||
| Raad S. Ahmed Adnan | ||
| Materials Engineering Department, University of Technology, Baghdad, Iraq, | ||
| Abstract | ||
| This study examines the effect of Sn additions on Cu-14%Al-4.5%Ni shape memory alloy. Sn was added in three different percentages (0.3,1,3) %. The alloys were mechanically tested both in compression test and micro hardness test. Also, a thermo-mechanical test was performed on the alloys. Results showed an increase in the transformation temperature outside the domain and also a better recovery strain with the increase of Sn percentage of 3% Sn addition showed the best results in mechanical properties while the 3% Sn showed a better Shape Memory Properties near to super elastic. | ||
| Keywords | ||
| Tin; Mechanical properties; Shape Memory Alloys; Shape memory effect | ||
| References | ||
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