A Study of Sulphate Ion within the Film Related to Two Stage Anodizing

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概要

• 論文の詳細を見る

• Features observed during reanodizing in 0.1 M ammonium pentaborate electrolyte through the preformed barrier film formed in molten eutectic mixture of NaHSO4:NH4HSO4 (1:1 mol), as a mobile tracer, results from the operation of several factors, such as film density, current density, and field strength. When the density of the preformed film is less than that of the second stage film, the preformed film is perfectly preserved and the incorporated sulphate ions in the preformed film are immobile under the influence of high field during reanodizing. Therefore, it is likely that the preformed film behaves as an ideal inert marker layer.

• 公益社団法人 電気化学会の論文

著者

• HAN Seong

  Heat Treatment & Plating Technology Service Center, Korea Institute of Industrial Technology

• KIM Hyoung

  Heat Treatment & Plating Technology Service Center, Korea Institute of Industrial Technology

• SOHN Hun

  Department of Materials Science and Engineering, Seoul National University

関連論文

• A Study of Sulphate Ion within the Film Related to Two Stage Anodizing

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