Research and Application of Ultrasonic Detection Technology in Casting Inspection
There are many industrial nondestructive detection methods,at present,there are five most commonly used detection methods at home and abroad,which are:magnetic particle testing(MT),ultrasonic testing(UT),ray detection(RT),penetrant wave testing(PT)and eddy current testing(ET).Ultrasonic flaw detection is widely used in quality detection for its low detection cost,large detection depth,small volume,light weight and fast detection speed.This paper introduces the application of ultrasonic testing technique in defect detection of casting stoma and shrinkage hole,which has great significance to the popularization of ultrasonic testing technique in practical nondestructive testing.
万方数据
维普
