Articles by Gail Stultz

Using Resonant Inspection NDT-RAM as a Process Assessment

Process variations due to manufacturing variables can present as much of a challenge—if not more—as structural defects themselves.
Richard W. Bono Gail Stultz
November 4, 2014

Resonant inspection (RI), the general classification of Resonant Acoustic Method (RAM) nondestructive testing, is commonly used for 100% quality assurance testing of ductile iron cast, powder metal (PM), and metal injection molded (MIM) components, providing a volumetric whole body approach that detects both external and internal structural flaws and anomalies.


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