Scholarlink

Abstract <p>The paper presents results of a comparative study of the influence of lithium, sodium and potassium on the anodic behavior of the aluminum conductor alloy AlTi0.1 in a NaCl electrolyte. The investigations were carried out using a potentiostat in the potentiodynamic mode at a potential sweep rate of 2 mV/s. It is shown that modification of AlTi0.1 with Li, Na and K shifts the free corrosion, pitting and repassivation potentials in the positive direction. The corrosion rate of AlTi0.1 modified with 0.01–0.5 wt % of an alkali metal decreases by 10–20%. Increasing the chloride-ion concentration in the NaCl electrolyte led to an increase in the alloys’ corrosion rate and a shift of electrochemical potentials toward more negative values.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Effect of Alkali Metals on Anodic Behavior of Aluminum Conductor Alloy AlTi0.1 in Electrolyte Environment of NaCl

  • 期刊论文

  • 发表日期：

    2026年8月4日

查看全文
  • I. N. Ganiev,
  • G. M. Rakhmatulloeva,
  • F. Sh. Zokirov,
  • B. B. Eshov

摘要

Abstract

The paper presents results of a comparative study of the influence of lithium, sodium and potassium on the anodic behavior of the aluminum conductor alloy AlTi0.1 in a NaCl electrolyte. The investigations were carried out using a potentiostat in the potentiodynamic mode at a potential sweep rate of 2 mV/s. It is shown that modification of AlTi0.1 with Li, Na and K shifts the free corrosion, pitting and repassivation potentials in the positive direction. The corrosion rate of AlTi0.1 modified with 0.01–0.5 wt % of an alkali metal decreases by 10–20%. Increasing the chloride-ion concentration in the NaCl electrolyte led to an increase in the alloys’ corrosion rate and a shift of electrochemical potentials toward more negative values.