Immersion pickling of oxide layer on hot-rolled 2205 duplex stainless steel in sulfuric acid with different additivesXingrun Chen, Jing Guo, Kai Hui, Changbo Wang and Jixiang PanMetall. Res. Technol., 119 2 (2022) 210DOI: https://doi.org/10.1051/metal/2022010