Variants of Electrochemical Processing of Rhenium-Containing High-Temperature Alloy

被引：2
作者：
Chernyshova, O. V. [1 ]
Drobot, D. V. [1 ]
机构：
[1] Moscow Technol Univ, Lomonosov Inst Fine Chem Technol, Moscow 119571, Russia
来源：
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2018年 / 52卷 / 04期
关键词：
heat-resistant HRA32-VI alloy; nickel concentrate; rhenium; controlled anodic potential; galvanostatic regime; electrochemical processing; electrochemical isolation;
D O I：
10.1134/S004057951804005X
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper we present the results of electrochemically processing the high-temperature HRA32-VI alloy in acid electrolytes in various electrolysis regimes. The optimal parameters of the electrochemical process for various current programs are determined. The dependence of the influence of the parameters of the current programs on the dissolution rate of the HRA32-VI alloy, the composition of the processed products, and the granulometric size of the cathodic precipitates and anode slimes is determined. Based on the results, we propose the principal technological scheme of HRA32-VI alloy processing.
引用
收藏
页码：711 / 716
页数：6
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