Nondestructive Evaluation of Materials by Infrared Thermography

With national trade barriers falling, causing the expansion of the com­ petitive global market, the question of quality control has become an essential issue for the 1990s. The time where the promise was to replace a product if it does not work seems to have passed; what is more impor­ tant now is not so much a reduction in what is going wrong but an increase of what is going right the first time ...