Fatigue tests of nodular cast iron at low and high frequency cyclic loading

被引：0
|
作者：
Vasko, Alan [1 ]
Belan, Juraj [1 ]
机构：
[1] Univ Zilina, Fac Mech Engn, Dept Mat Engn, Univ 8215-1, Zilina 01026, Slovakia
来源：
MATERIALS TODAY-PROCEEDINGS | 2017年 / 4卷 / 05期
关键词：
Nodular cast iron; microstructure; mechanical properties; fatigue; low frequency cyclic loading; high frequency cyclic loading;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents the results of fatigue tests of nodular cast iron at low and high frequency cyclic loading. For comparison of fatigue properties, the specimens from three melts of nodular cast iron with different microstructure and mechanical properties were used. Fatigue tests were carried out at low and high frequency sinusoidal cyclic push-pull loading (stress ratio R = -1) at ambient temperature (T = 20 +/- 5 degrees C). Low frequency fatigue tests were carried out at frequency f approximate to 120 Hz; high frequency fatigue tests were carried out at frequency f approximate to 20 kHz. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5985 / 5988
页数：4
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