Establishment of Ultrasonic Inclusion Rating Method for Torsion Bar Spring.
INTERNATIONAL HARVESTER CO HINSDALE IL MFG RESEARCH
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The ultrasonic inspection approach to evaluating and rating material quality has been successfully utilized as a supplemental method by steel producers and consumers for reliable quality assessment of raw material and end item structures. By coupling the ultrasonic detection unit with rapid electronic data processing equipment, an accurate and reliable quality rating system capable of detecting small defects is provided.
- Metallurgy and Metallography
- Machinery and Tools