Application of an experimental design to study AISI 4340 and 300M steels electropolishing in a concentrated perchloric/acetic acid solution - Archive ouverte HAL Access content directly
Journal Articles Engineering Research Express Year : 2020

Application of an experimental design to study AISI 4340 and 300M steels electropolishing in a concentrated perchloric/acetic acid solution

Abstract

The objective of this study was to assess AISI 4340 and 300 M steels electropolishing performance in aconcentrated perchloric/acetic acid electrolyte. The statistical analysis on a two-level fractional design(FFD)24-1was proposed to define an adequate tool to describe the dissolved thickness and thefinalsurface via arithmetic roughness Ra. A compromise zone was defined for each steel by considering allthe requirements for both responses of each steel: dissolved thickness between 15–17μm andarithmetic roughness criteria less than 0.06μm
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Dates and versions

hal-02944420 , version 1 (21-09-2020)

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V. Roscol, Sébastien Dubent, W. Bensalah, S. Mierzejewski, R. Ottenio, et al.. Application of an experimental design to study AISI 4340 and 300M steels electropolishing in a concentrated perchloric/acetic acid solution. Engineering Research Express, 2020, 2 (3), pp.1-10. ⟨10.1088/2631-8695/ab9963⟩. ⟨hal-02944420⟩
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