TITANIUM CORROSION BY A HOT PERFLUOROPOLYETHER

被引：19

作者：

CHANDLER, WL

LLOYD, LB

FARROW, MM

BURNHAM, RK

EYRING, EM

机构：

来源：

CORROSION | 1980年 / 36卷 / 03期

关键词：

POLYETHERS - Corrosive Effects;

D O I：

10.5006/0010-9312-36.3.152

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The kinetics and mechanism of titanium corrosion by Krytox MLO-71-6 (DuPont's perfluoropolyether) are reported. The rate of corrosion is found to be dependent on the presence of molecular oxygen in the environment. For titanium corrosion to occur, the lubricant chains must first break down into smaller reactive molecules. This degradation process is accelerated by TiF//3 corrosion products on the metal surface, thus giving rise to a chain mechanism.

引用

页码：152 / 155

页数：4