Open AccessCorrosion resistance of nonnickel shape memory alloy
Author(s) -
E. O. Nasakina,
M. A. Sudarchikova,
A. M. Tsareva,
K. V. Sergiyenko,
S. V. Konushkin,
М. А. Каплан,
E. P. Balashov,
M. A. Sevostyanov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/848/1/012102
Subject(s) - corrosion , dissolution , alloy , materials science , shape memory alloy , metallurgy , auger electron spectroscopy , chemical engineering , physics , nuclear physics , engineering
Corrosion resistance of a Ti - (20-30) Nb - 5Zr shape memory alloy were studied. The structure and composition of the materials were determined using SEM and Auger electron spectrometry. Electro-chemical parameters and alloy dissolution in physiological modeling media were investigated. It has been shown that the alloys are quite corrosion-resistant: no dissolution and high Ebd potential were observed.