中国机械
中國機械
중국궤계
CHINA MACHINERY
2014年
16期
87-89
,共3页
95W钨基高密度合金%无损检测%超声纵波%超声横波%平底孔当量
95W鎢基高密度閤金%無損檢測%超聲縱波%超聲橫波%平底孔噹量
95W오기고밀도합금%무손검측%초성종파%초성횡파%평저공당량
high-density alloy 95W%Non-destructive testing%Ultrasonic longitudinal wave%Ultrasonic transverse wave%Flat-bottomed equivalent
研究了95W钨基高密度合金产品内部质量检测技术。研究发现：采用超声纵波和横波检测方法对不同孔深和孔径进行无损检测，可以检出Ф0.4mm平底孔当量超声波缺陷，且Ф0.6mm以上的缺陷可以稳定检出。
研究瞭95W鎢基高密度閤金產品內部質量檢測技術。研究髮現：採用超聲縱波和橫波檢測方法對不同孔深和孔徑進行無損檢測，可以檢齣Ф0.4mm平底孔噹量超聲波缺陷，且Ф0.6mm以上的缺陷可以穩定檢齣。
연구료95W오기고밀도합금산품내부질량검측기술。연구발현：채용초성종파화횡파검측방법대불동공심화공경진행무손검측，가이검출Ф0.4mm평저공당량초성파결함，차Ф0.6mm이상적결함가이은정검출。
The Non-destructive testing technology of high-density alloy 95W product was studied. We found the defect with diameter 0.4mm could be detected and the defect bigger than 0.6mm could be detected stably by ultrasonic longitudinal wave and transverse wave when the holes with different depth and diameter were tested.
