Electropolishing of alloy 600 in nitric acid hydroxyacetic acid-water media. Study of transport phenomena with a rotating electrode

被引：0

作者：

Saas, JN

Frualdo, JC

Gauchon, JP

Dalard, F

机构：

[1] UMR 5631 CNRS, Lab Electrochim & Physicochim Mat & Interfaces, F-38402 St Martin Dheres, France

[2] CEA Cadarache, DCC, DESD, SEP,LETD, F-13108 St Paul Les Durance, France

[3] CEA Valrho, DRDD, STC, SER, F-30207 Bagnols Sur Ceze, France

来源：

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE | 1998年 / 95卷 / 01期

关键词：

electropolishing; alloy; 600; nitric acid; hydroxyacetic acid; nuclear industry;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Electropolishing of Alloy 600 can be achieved in nitric acid-hydroxyacetic acid mixture. The analysis of the diffusive mass transport in the viscous layer during the electropolishing of Alloy 600 was made thanks to rotating disk electrode measurements. We studied the influence of electrolyte temperature, its composition and additives (Ni2+ and NO3- ions). The polishing phenomenon results from water concentration depletion. We give no conclusion about film formation resulting from saturation phenomenon.

引用

页码：1 / 24

页数：24

共 10 条

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