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.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 786-789 |
| Number of pages | 4 |
| Volume | 815 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | 2013 International Conference on Material Science and Engineering, ICMSE 2013 - Guilin, Guangxi, China Duration: 4 Oct 2013 → 6 Oct 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 815 |
| ISSN (Print) | 10226680 |
Other
| Other | 2013 International Conference on Material Science and Engineering, ICMSE 2013 |
|---|---|
| Country | China |
| City | Guilin, Guangxi |
| Period | 4.10.13 → 6.10.13 |
Fingerprint
Keywords
- Defect depth
- Infrared thermography
- Phase image
- Titanium alloy implant
ASJC Scopus subject areas
- Engineering(all)
Cite this
Defect depth of thermal non-destructive testing for the titanium implants. / Zhu, Qi Fang; Sun, Ze Ming; Ma, Tong Da; Li, Pu; Fan, Zhi Gang; Vavilov, Vladimir P.
Advanced Materials Research. Vol. 815 2013. p. 786-789 (Advanced Materials Research; Vol. 815).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Defect depth of thermal non-destructive testing for the titanium implants
AU - Zhu, Qi Fang
AU - Sun, Ze Ming
AU - Ma, Tong Da
AU - Li, Pu
AU - Fan, Zhi Gang
AU - Vavilov, Vladimir P.
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
KW - Defect depth
KW - Infrared thermography
KW - Phase image
KW - Titanium alloy implant
UR - http://www.scopus.com/inward/record.url?scp=84886799915&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84886799915&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.815.786
DO - 10.4028/www.scientific.net/AMR.815.786
M3 - Conference contribution
SN - 9783037858707
VL - 815
T3 - Advanced Materials Research
SP - 786
EP - 789
BT - Advanced Materials Research
ER -