Defect Depth of Thermal Non-Destructive Testing for the Titanium Implants

Qi Fang Zhu; Ze Ming Sun; Tong Da Ma; Pu Li; Zhi Gang Fan; Vladimir Vavilov

doi:10.4028/www.scientific.net/AMR.815.786

Paper Titles

The Influences of Different Precursors on Morphology of Bi₃TiNbO₉ Powders Prepared by a Sol-Gel Method
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Study on Laser Welding of Phone Nuts
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Numerical Simulation of Temperature Field and Microstructure in the Quenching Process of Steel Rail
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Defect Depth of Thermal Non-Destructive Testing for the Titanium Implants
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Mechanical Milling and its Influence on Microstructure and Electric Conductivity of High Mass Fraction TiC / Cu Composites
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A New Method for Measuring the Soil-Water Retention Curve of Red Clay
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Ultrasound Promoted Synthesis and Antibacterial Activity of 5-Aryl-l,3,4-oxadiazole-2-yl Sulfanyl Derivatives
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A Research on the Device of Manufacturing Metal Powder
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 815Defect Depth of Thermal Non-Destructive Testing...

Defect Depth of Thermal Non-Destructive Testing for the Titanium Implants

Abstract:

In this paper, the results of the first-stage research devoted to infrared thermographic detection of cracks in titanium alloys are presented. In application to the inspection of bottom-hole defects in 9.6 mm-thick Ti6Al4V titanium alloy samples, it has been found that a minimum detected defect should have diameter from one to two times greater than its depth. Images of phase are more noise-resistant and able to reveal deeper defects compared to images of amplitude. The test results obtained show that the Fourier analysis is a convenient data processing technique in active thermal NDT.

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Progress in Materials Science and Engineering: ICMSE 2013

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Advanced Materials Research (Volume 815)

Pages:

786-789

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.815.786

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Online since:

October 2013

Authors:

Qi Fang Zhu, Ze Ming Sun, Tong Da Ma, Pu Li, Zhi Gang Fan, Vladimir Vavilov

Keywords:

Defect Depth, Infrared Thermography (IRT), Phase Image, Titanium Alloy Implant

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