Influence of oxalic acid on the corrosion of VT1-0 titanium in a water-ethylene-glycol heat carrier

被引：0
|
作者：
N. A. Bazeleva
机构：
[1] “Naukovo-Doslidnyi Instytut ’shtorm’” State Enterprise,
来源：
Materials Science | 2006年 / 42卷
关键词：
Titanium; Titanium Alloy; Oxalic Acid; Corrosion Test; Heat Carrier;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present the regression-analytic and regression models aimed at the evaluation of the corrosion losses of VT1-0 titanium as a function of time and the coefficients of acceleration of corrosion depending on the concentration of oxalic acid and temperature. It is shown that, in a 66% solution of ethylene glycol, oxalic acid intensifies the process of corrosion of VT1-0 titanium for concentrations higher than 0.1% due to the formation of complexes of the products of oxidation of titanium with oxalate anions, especially at elevated temperatures.
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页码：691 / 697
页数：6
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