冬天环境温度对荧光液体渗透探伤灵敏度的影响及解决方案研究

Study on the Effect of Ambient Temperature in Winter on the Sensitivity of Fluorescent Liquid Osmotic Detection

文章对苏州市冬天环境温度下进行液体渗透检测时荧光渗透剂的毛细现象和渗透材料施加后工件表面的降温效应进行了研究,提出了与冬天液体渗透系统灵敏度有关的环境温度改进方法。

In this paper, the capillary phenomenon of fluorescent penetrant and the cooling effect of the surface of the workpieceafter the permeating material were applied were studied under the ambient temperature of Suzhou in winter.A method for improvingthe ambient temperature related to the sensitivity of the liquid permeation system in winter is proposed.