gas cracking meaning in English
气相裂化
Examples
- It can rapidly and exactly search for tiny defect , needle hole , crackl , gas crack on the anticorrosion coating of the metal and correctly note down the number of damaged point on the coating
快速精确地搜速金属表面防腐层的极小缺陷,针孔,裂纹,气隙并准确地记录防腐层破损点的个数。 - Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small , when supplying a high voltage , gas crack will be punctured and electric spark discharging will occur , now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm . we can do leak hunting on the coating according to this principle
金属表面绝缘防腐层过薄、漏铁及漏电微孔处的电阻值和气隙密度都很小，当有高压经过时就形成气隙击穿而产生火花放电，给报警电路产生一个脉冲信号，报警器发出声光报警，根据这一原理达到防腐层检漏目的。