nitrogen quenching meaning in English

液氮淬火

Over 310 , liquid nitrogen quenching and water quenching show higher damping capacities
当温度大于310 ， - 195淬火与水淬试样表现出较高的阻尼性能。
The activation energy of the tpl peak is calculated being about 1 . 5 ev for four heat treated samples ( furnace cooling , air cooling , dry ice quenching , liquid nitrogen quenching ) , and it is near the self diffuse activation energy of aluminum 1 . 45ev
炉冷、空冷、干冰冷和液氮冷四种热处理制度根据几，峰峰温数据计算的激活能的结果约为1 ? sev ，接近于铝的自扩散激活能1 . 45ev 。
In this paper , 6013al / sicp / gr metal matrix composite ( mmc ) was produced by spray codeposition , by means of changing the medium of quenching , influence of five types of heat treatment system ( furnace cooling , air cooling , water quenching , dry ice quenching , liquid nitrogen quenching ) and different aging temperature on the damping was studied systematically
本文采用喷射共沉积方法制备了6013al sicp gr金属基复合材料( mmc ) ，通过改变淬火介质，较为系统地研究了五种热处理制度(炉冷、空冷、水冷、干冰冷及液氮冷)以及不同时效温度( 120 、 150 、 170 、 190及210 )对6013al sicp grmmc阻尼性能影响。