PICKLING – PASSIVATION MECHANISM AND PROCESS OPTIMIZATION OF Q235 STEEL PIPELINE
نویسندگان
چکیده
Pipe cleaning is currently the most effective method to improve cleanliness and corrosion resistance of pipes. In this paper, a new pipe proposed, combining mechanical chemical cleaning, offline tank online cycle cleaning. Through experiments characterization morphology changes, mechanism pickling passivation Q235 steel was explored, entire process microstructure changes on wall’s surface analyzed verify feasibility technology. The optimised using response analysis determine optimum conditions. This study great relevance operation continuous-casting equipment over long period time.
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ژورنال
عنوان ژورنال: Materiali in Tehnologije
سال: 2023
ISSN: ['1580-2949', '1580-3414']
DOI: https://doi.org/10.17222/mit.2023.807