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Dynamic feature sampling method analysis for the detection of microcrack on uncoated aluminum alloy surface by joint scanning laser thermography

Release Time:2024-08-30  Hits:

Date of Publication: 2024-05-17

Journal: Infrared Physics and Technology

Volume: 139

ISSN: 1350-4495

Key Words: Accident prevention; Alloy surfaces; Aluminum alloys; Cutting edges; Dynamic features; Dynamic feature sampling; Laser thermography; Method analysis; Nondestructive examination; Sampling method; Scanning lasers; Signal sampling; Signal to noise ratio; Surface microcracks; Thermography (imaging); Uncoated aluminum alloy; Wavelet transforms

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