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SmartMovesTM Spotlights: Andrew NDT Engineering (.pdf)
on the wafers used in integrated circuits. Until now, producing the 300-millimeter wafers has been challenging because of the need to measure these thin film deposits without destroying the wafers themselves. smartmoves Andrew NDT Engineering Corp. Andrew NDT and Galil Slash Costs. In Wafer
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Electromagnetic NDT Testing
Eddy current, ground penetrating radar (GPR), and other electromagnetic NDT testing techniques used to detect or measure flaws, bond or weld integrity, thickness, electrical conductivity, detect the presence of rebar or metals. The eddy current method is the most widely applied electromagnetic NDT
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NDT for Steel Manufacturing
frequencies used by this customer are in the range of 250 KHz to 2.25 MHz and pulses are about 10 microseconds. The pulse repeat frequency (PRF) is less than 1 KHz. The thickness of steel sheets is in the range of 2.5 to 30 cm. The speed of ultrasound in steel is 5920 meters/second, therefore time
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Application of IR - NDT to Different Aeronautical Plastic Materials (.pdf)
. A. halogen lamp of 500 w at 35 cm from the sample is used for the heating process. The thickness of each. sample is respectively 3, 2.8, 30 and 8 mm. Figure 2. PMMA (UL), PVC (UR), HDPE (DL) & GFRP (DR) thermal images. InfraMation 2008 Proceedings. ITC 126 A 2008-05-14. IR NDT: DATA PROCESSING AND ANALISYS
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Using Eddy Current Test Techniques to Verify the Number of Bearings in a Bearing Assembly
of a fully loaded bearing set and one with one bearing. missing. NDT Technologies. 2. 7170 Big Sky Drive, Unit #7 Holly, MI 48442. Tel: 248-634-0326 Fax: 248-634-0525 Web: www.ndttechinc.com E-mail: ndttechinc@earthlink.net. "O" Rings are used to. Steel probe tip shields the tip. help consistently
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Destructive Quality Testing of Welded Steel Tube (.pdf)
when inspection is used to replace. prevention. Early detection of defects is essential to rectifying the problem in order to. minimize the defective footage produced. Because the interpretation of NDT results can be made in error, destructive methods. are often used as verification. The destructive
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Recent Advances in Pulsed Thermography
Thermography has been used primarily as a qualitative adjunct to traditional NDT techniques. However, recent advances in analytical methods and dedicated hardware have enabled portable thermographic NDT systems capable of highly accurate quantitative measurement. Although it is possible to detect
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Aeroman Gains U.S. Customers
newly acquired used A320s for major overhaul and complete conversion to AWA fleet standards, including cockpit and interior changes and painting. Then it sent five A320s for C checks, followed by a Boeing 757 for a C check. "Since September, they have been doing nose-to-tail work for us," Oehme said