Fatigue Durability of Ductile Iron in Very-High-Cycle Region

被引：0
|
作者：
Nový F. [1 ]
Kopas P. [1 ]
Bokuvka O. [1 ]
Savin A. [2 ]
机构：
[1] Faculty of Mechanical Engineering, University of Žilina, Univerzitná 1, Žilina
[2] National Institute of R&D for Technical Physics, Mangeron Boulevard 47, Iasi
来源：
Manufacturing Technology | 2016年 / 16卷 / 02期
关键词：
austempered ductile iron; Ductile iron; fatigue durability;
D O I：
10.21062/UJEP/X.2016/A/1213-2489/MT/16/2/406
中图分类号：
学科分类号：
摘要：
In this work there are published results about fatigue resistance of ductile iron with various types of matrix obtained at cyclic loading in very-high-cycle region. The results show continuous decrease of the stress amplitude with increasing of cycles number to the failure. The tensile strength increase is not accompanied with corresponding increase of fatigue properties. The fatigue durability decreases while the tensile strength increases. © 2016 Published by Manufacturing Technology. All Rights Reserved.
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页码：23 / 24
页数：1
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