Development of in-situ observation fatigue testing systems and their application

被引：0
|
作者：
Ueno, A [1 ]
Kishimoto, H [1 ]
机构：
[1] Toyota Technol Inst, Dept Mech Syst Engn, Tempa Ku, Nagoya, Aichi 4688511, Japan
来源：
FATIGUE '99: PROCEEDINGS OF THE SEVENTH INTERNATIONAL FATIGUE CONGRESS, VOLS 1-4 | 1999年
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D O I：
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A confocal scanning laser microscope (SLM) is very useful for observing fatigue behavior. In this study, three types of fatigue testing machines for in-situ observation under a SLM were developed. By using these systems, fatigue crack initiations were observed directly on several advanced materials. Small fatigue cracks and fatigue damages in a advanced materials are clearly observed in the air. It is confirmed that this in-situ observing system is very powerful equipments to observe a small fatigue crack.
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收藏
页码：2795 / 2800
页数：6
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