Automobile performance and passenger safety both rely on sound spot welds in advanced high-strength steels. A new, high-frequency ultrasonic matrix phased array probe performs nondestructive inspection of these welds, saving time and cost.

advanced high-strength steel, nondestructive inspection, resistance spot welding, ultrasonic matrix phased-array probes
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2014
ASM International
Topics
Advanced high-strength steel Resistance spot welding Ultrasonic inspection Test method evaluation
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