INFRARED THERMOGRAPHIC SCANNING OF FATIGUE IN METALS
INFRARED THERMOGRAPHIC SCANNING OF FATIGUE IN METALS
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DOI：
10.1016/0029-5493(95)01043-h
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发表时间：
1995-09-01
影响因子：
1.7
通讯作者：
LUONG, MP
中科院分区：
文献类型：
--
作者：
LUONG, MP
本文旨在说明红外热成像作为一种非破坏性、实时和非接触技术的相关用途：（a）观察金属试样在低周旋转弯曲载荷下的损伤、疲劳和失效的物理过程;（B）检测固有耗散的发生;（c）快速评估受试材料的疲劳强度。此外，这种红外热成像技术可以很容易地描述结构的损伤位置和失效机理。
The paper aims to illustrate the relevant use of infrared thermography as a non destructive, real-time and non contact technique (a) to observe the physical processes of damage, fatigue and failure on metallic specimens subjected to low-cycle rotating bending loadings, (b) to detect the occurrence of intrinsic dissipation and (c) to evaluate rapidly the fatigue strength of the tested materials. In addition, this infrared thermographic technique readily describes the damage location and the mechanism of the structure failure.