摘要
超声波检测大型铸件时,应制定严格的检测工艺并加以控制。要综合考虑各方面因素对缺陷进行评判。必要时还需采用磁粉、射线方法进行复验。
During ultrasonic testing heavy castings,the procedure must be severely prepared and controlled.We take into account of every factor on the judgment of defects.If need,repeat examination by magnetic powder and radial.
出处
《大型铸锻件》
2010年第5期12-15,共4页
Heavy Casting and Forging
关键词
铸件
超声波检测
缺陷
casting
ultrasonic test（UT）
defect
