NONDESTRUCTIVE TESTING (NDT) IS WIDELY USED AS AN INSPECTION TOOL FOR STEEL CASTINGS. ULTRASONIC TESTING (UT)--A FORM OF NDT, IS A SOPHISTICATED METHOD FOR DETECTING AND SIZING DISCONTINUITIES, THUS DETERMINING WHETHER OR NOT THE CASTINGS MEET THE SPECIFIED QUALITY LEVEL. THE PAPER DESCRIBES METHODS FOR UT SHOWING ITS APPLICATIONS AND LIMITATIONS. THE OBJECTIVE IS TO ENHANCE THE ENGINEER'S UNDERSTANDING OF UT SO THAT THE QUALITY LEVEL EXPECTED BY THE ENGINEER IS MET.
| Number of Pages : | 17 |
| Published : | 06/01/1992 |
