Corrosion resistance of strained, high-strength cast iron in aqueous media

被引：5
|
作者：
Baranov, DA [1 ]
Leirikh, IV [1 ]
Myznikova, ES [1 ]
机构：
[1] Donetsk State Tech Univ, UA-83000 Donetsk, Ukraine
来源：
PROTECTION OF METALS | 2004年 / 40卷 / 03期
关键词：
Iron; Graphite; Inorganic Chemistry; Corrosion Resistance; Aqueous Medium;
D O I：
10.1023/B:PROM.0000028918.77543.5b
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The corrosion resistance of the specimens of a high-strength cast iron of two heats that differ from each other in the number of graphite inclusions is investigated in the potable, mine and sea water. The specimens are strained by rolling and forging at a temperature of 900-1000degreesC. The resistance descends in the above order of the waters, but ascends as the number of graphite inclusions decreases and rod-shaped inclusions replace flaked ones. The positive effect of the preliminary straining increases symbatically with the corrosivity of the water.
引用
收藏
页码：254 / 256
页数：3
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