Nonstationary Infrared Testing of Coatings on Exterior and Interior Surfaces of Metal Shells
- 作者: Golovin Y.1, Tyurin A.1, Golovin D.1, Samodurov A.1
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隶属关系:
- Research Institute of Nanotechnologies and Nanomaterials
- 期: 卷 43, 编号 12 (2017)
- 页面: 1128-1131
- 栏目: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/206957
- DOI: https://doi.org/10.1134/S1063785017120197
- ID: 206957
如何引用文章
详细
A new method for nondestructive testing of coatings on exterior and interior surfaces of metal shells is proposed that is based on video monitoring of the infrared radiation emitted from the shell excited by shortterm external heating. Computer processing of the measured nonstationary field of temperature distribution on the outer surface allows defects with lateral dimensions on the order of or greater than the shell thickness to be revealed on the inner (inaccessible to observation) surface. Geometric characteristics of these defects can be evaluated.
作者简介
Yu. Golovin
Research Institute of Nanotechnologies and Nanomaterials
编辑信件的主要联系方式.
Email: golovin@tsu.tmb.ru
俄罗斯联邦, Tambov, 392000
A. Tyurin
Research Institute of Nanotechnologies and Nanomaterials
Email: golovin@tsu.tmb.ru
俄罗斯联邦, Tambov, 392000
D. Golovin
Research Institute of Nanotechnologies and Nanomaterials
Email: golovin@tsu.tmb.ru
俄罗斯联邦, Tambov, 392000
A. Samodurov
Research Institute of Nanotechnologies and Nanomaterials
Email: golovin@tsu.tmb.ru
俄罗斯联邦, Tambov, 392000