doug748
Well-Known Member
On the theoretical front.
Here is an interesting research paper based on checking out stress via changes in ultrasonic wave propagation:
http://www.ndt.net/article/ecndt2006/doc/P218.pdf
Here is an interesting research paper based on checking out stress via changes in ultrasonic wave propagation:
http://www.ndt.net/article/ecndt2006/doc/P218.pdf
