無損檢測 RT、UT、MT、PT的含義及比較
RT、UT、MT、PT是(shi)四種常規無損(sun)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)的方(fang)法,具體含義:RT-射(she)線檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)。UT-超聲(sheng)波檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)。MT-磁粉檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)。PT-滲透(tou)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)。 UT超聲(sheng)波檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce),費用(yong)低、檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)速度快(kuai),對周邊人(ren)員及作業人(ren)員傷害(hai)小(xiao)。RT射(she)線檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce),費用(yong)高、檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)時間(jian)長,對人(ren)...