Surface structure of different interstitial austenitic steels after impact wear
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Yuri Petrov
Abstract
Effects of carbon and nitrogen on the structure of surface layers in high and low interstitial austenitic steels after impact wear were studied. It was shown that a fully amorphous surface layer appears in high-interstitial stainless steel. Decreasing interstitials content in austenite causes transition from the amorphous to a nanocrystal structure at the top surface. A possible mechanism of surface structure formation in these materials was considered in the frame of vacancy–interstitial interaction theory.
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© 2012, Carl Hanser Verlag, München
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- Phase equilibria in the “SnO”–SiO2–“FeO” system in equilibrium with tin–iron alloy and the potential application for electronic scrap recycling
- A model to calculate the viscosity of silicate melts
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