Radiography uses differential absorption of radiation penetrating a test object coupled with recording of an image on film to detect features of the test object that exhibit a difference in thickness or physical density as compared to the surrounding material. The rule of thumb with radiography is that features that exhibit a 1% or more difference in absorption compared to the surrounding material can be detected.

Share this:

Latest News

Bollinger Shipyards Joins EWI Membership
EWI is pleased to welcome Bollinger Shipyards to membership. In…
Read more...
EWI Welcomes BP Products North America Inc. to Membership
BP Products North America Inc. has joined EWI membership. A…
Read more...
Manufacturing Processes: Surface Engineering and Cold Spray Technology – New Paper
Surface engineering – the range of enabling technologies designed to…
Read more...
EWI Returns to Pack Expo 2018 with EWI UltraThinSeal™
EWI will showcase its state-of-the-art ultrasonic package sealing system at…
Read more...
EWI Welcomes New Member Virtus Precision Tube
Virtus Precision Tube supplies tube solutions for the heating, ventilation,…
Read more...
How to Reduce Risk and Save Time When Implementing New Production Processes
Accelerating time-to-market is a goal for manufacturers across industries. But…
Read more...
Product and Process Development: How EWI Helps From Discovery to Implementation
Although most manufacturing organizations are familiar with EWI for welding…
Read more...
EWI Technology Leaders to Speak at Upcoming BEVA, ILC Meetings
Two of EWI’s technology specialists will be featured speakers at…
Read more...