The influence of chromium content on the corrosion resistance of low-alloyed chromium steels is studied in 3% HF, 5% HCl, 0.75 M H2SO4 and 1.5 M HClO4 at 45 °C. The presence of chromium in the steels decreases their corrosion resistance in HF solutions, and to a lesser extent in sulphuric and perchloric acid solutions. There was a little effect in HCl solution.

Influence of the chromium content on the corrosion resistance of low alloyed chromium steels in hydrofluoric acid and in other acid environments

FRIGNANI, Alessandro;MONTICELLI, Cecilia;BRUNORO, Giancarlo
1987

Abstract

The influence of chromium content on the corrosion resistance of low-alloyed chromium steels is studied in 3% HF, 5% HCl, 0.75 M H2SO4 and 1.5 M HClO4 at 45 °C. The presence of chromium in the steels decreases their corrosion resistance in HF solutions, and to a lesser extent in sulphuric and perchloric acid solutions. There was a little effect in HCl solution.
Frignani, Alessandro; Monticelli, Cecilia; Brunoro, Giancarlo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/461454
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