Evaluation of Biomedical Stainless Steels by Fretting Corrosion Test
نویسندگان
چکیده
منابع مشابه
A Corrosion Study of Grain-Refined 304L Stainless Steels Produced by the Martensitic Process
AISI 304L austenitic stainless steel with different grain sizes of 0.5 -12 μm was obtained through the martensitic process. Corrosion behavior of different samples was investigated in a 0.5M HCl solution using open circuit potential, potentiodynamic polarization and electrochemical impedance spectroscopy tests. Also, the correlation between the grain size and pitting corrosion resistance was as...
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The medical device industry is still seeking answers to the mechanically-assisted corrosion (MAC) problem, which becomes increasingly important due to modularity in design. MAC manifests in various forms, some of which are fretting corrosion, crevice corrosion and stress corrosion. Several studies have been conducted to understand the causes and the factors that affect fretting corrosion. Some ...
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Fretting corrosion is a form of accelerated atmospheric oxidation which occurs at the interface of contacting materials undergoing slight, cyclic relative motion. In electric contacts involving non-noble metals, fretting action can cause rapid increases in contact resistance, proceeding to virtual open circuits in a matter of minutes in the worst cases. Experimental results of resistance increa...
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ژورنال
عنوان ژورنال: Zairyo-to-Kankyo
سال: 1992
ISSN: 0917-0480,1881-9664
DOI: 10.3323/jcorr1991.41.399