Badan Riset dan Inovasi Nasional
07-11-2022
12-08-2024
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This paper reportsthe influence of Ni content and heat treatment condition (solu...
Penelitian pengaruh solution annealing dan aging pada paduan shape memory NiTi d...
This paper reports the influence of Ni/Ti ratio in Ni-Ti-Cu alloys and of the ad...
Shape Memory Alloys (SMA) adalah paduan logam yang mempunyai sifat pemulihan reg...
The present paper reports the interdiffusion in the system of Ni-Al-X where X be...
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Electrochemical Behaviour of NiTiCu Shape Memory Alloy Wires in Ringer Solution
Corrosion behaviors of the NiTiCu shape memory alloys wire were investigated by electrochemicaltechniques in physiological environments of Ringer solution. Three measurements were conducted; mainly opencircuit potential (OCP) measurement, linear polarization, and cyclic polarizations. The results showed that passivefilm formation on quenching NiTi alloy was formed faster than that on aging NiTiCu. The quenching NiTi alloy wireexhibits more negative corrosion potential and higher corrosion current than aging NiTiCu does. Cyclicpotentiodynamic of two NiTiCu samples show similar pattern. Pitting corrosion of quenching NiTiCu occurs athigher potential than aging NiTiCu. Proceedings of International Seminar on Applied Technology, Science, and Arts (3rd APTECS), Surabaya, 6 Dec. 2011 ISSN 2086-1931