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poco
Joined: 14 Sep 2005
Posts: 1
Location: us
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 Posted: Wed Sep 14, 2005 7:29 am Post subject: IR Testing for cracks |
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hi everyone,
i am engineer working with graphite plates... i have a tough time
detecting cracks in these plates.
is it possible to use IR method for crack detection ....
also if the plates are sandwiched together , would this method still work
it would be great if some one on the forum could help me out on this issue.
thanks,
poco |
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info@movimed.com
Joined: 26 Jul 2007
Posts: 3
Location: Southern California, USA
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| Posted: Thu Jul 26, 2007 5:51 pm Post subject: Crack detection in graphite plates |
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Hi!
We have experience with that using our lock-in thermography solutions.
We can extract phase and amplitude information from the IR image while modulating the sample with a suitable heat source. Cracks will show up that are usually invisible to conventional thermographic applications.
http://www.movimed.com
Best,
Markus Tarin |
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