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- air quenching cooler 篦冷机
- This paper investigates the characteristics of KmTBCr25Ni2MoV high chromium cast iron which is produced as cast,air quenching and as-cast fast cooling,and the effects of carbon con- tent on its abrasion resistance and mechanical properties. 研究了KmTBCr25Ni2MoV铸铁的铸态、空淬态及铸态速冷状态的特性,以及碳对其耐磨性、机械性能的影响。
- A brief description about the technology and equipments for the production of PP FDY with emphasis on the temperature of melt and spinning, lateral blow air quenching,temperature and speed of stretching,the ratio and distribution of drawing etc. 简述丙纶FDY的工艺流程与设备性能。 结合多年生产实践,重点对丙纶FDY的工艺,从熔融温度、纺丝温度、侧吹风冷却以及拉伸温度和速度、拉伸倍数及分配、卷绕张力等方面进行了系统讨论。
- From vapor blanked stage to the nucleate boiling stage, there exists repeated moisture, which influences the conformity of the quench cooling process and quench hardness. 提出由蒸汽膜阶段向膜沸腾阶段转变的过程中,存在重湿润过程,重湿润过程影响淬火冷却的均匀性和淬火硬度的均匀性。
- Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched. 高应力磨料磨损或低应力磨料磨损工况条件下,高铬白口铸铁空淬后不须回火可直接应用。
- The vacuum gas quenching process of ring die of pellet mill is analyzed and discussed based on selection of heat treatment equipment, setting of process parameters, comparison of gas quenching cooling medium and control of deformation amount and others. 摘要对饲料制粒机环模的真空气淬工艺,从热处理设备的选用、工艺参数的设置、气淬冷却介质的比较及变形量的控制等多个方面进行了分析和讨论。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Influence factors and improvement measures of air quenching for tin bath 谈锡槽风冷的影响因素及改进措施
- precision quench cooling technique 精细淬火冷却技术
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- As they climbed higher, the air became cooler. 他们攀登得越高,空气就变得越凉爽。
- As the warm air rises, cooler air takes its place. 热空气上升时,冷空气便占据它的位置。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。