ARTÍCULO

Effect of ferric ions in AISI 316L stainless steel pickling using an environmentally-friendly H2SO4-HF-H2O2 mixture

L. Narváez, J. Bastidas, E. Cano.
Materials and Corrosion 54 pp 84-87 , 2003.

ABSTRACT:

A mixture of hydrogen peroxide, sulphuric and hydrofluoric acid has been used as pickling solution at pH 2.0 for AISI 316L austenitic stainless steel.