Application of the Ultrasonic Detection in the Production of the Cemented Carbide

摘要

The application of the ultrasonic detection in the production of the cemented carbide was introduced.The defect wave corresponding to the common defects in the cemented carbide and the defects' forms were analyzed.The accurate determination of the position of the flaw was realized via the ultrasonic detection,which is valuable for the practical production and quality inspection of the cemented carbide.