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- the cooling rate after rolling 轧后冷速
- The paper discussed how to get the mixed microstructure which was mainly Bainite after the casting of gray cast iron by controlling the cooling rate after moulding. 本文通过对浇注后冷却速度的控制,探讨普通灰铸铁在铸造后直接获得以贝氏体为主的混合基体组织的灰铸铁的生产方法。
- The formability would be influenced with the reduction of the cooling rate. 但随着冷却速度下降,易产生流淌,影响成形性。
- The results show that in the condition of water cooling rate after 1373K solution treatment, fracture surfaces of the AIM steel exhibit a IGB character, and that is restricted by ESR. 结果表明:在1373K固溶水冷条件下,AIM钢存在低温沿晶脆性,电渣重熔对其具有抑制作用。
- It is found that the cooling rate has great effect on oxide precipitation and growth. 计算结果表明,冷却速率对凝固过程中氧化钛的析出和长大有重要影响:冷却速率越小,氧化钛长得越大。
- The higher the cooling rate, the lager the corresponding thermal expansion changes. 降温速率越大,其相应的热膨胀系数也越大;
- Computer simulation showed that the cooling rate of castings can be reduced by such method. 计算机模拟表明,这种工艺方法还可以降低铸件冷却速度。
- As a result,the compressed air supply is saved greatly,its jet speed of airflow increased and the cooling rate raised. 既大大地节约供气量,又增加气流射速,提高冷却速率。
- He sprang to his feet after rolling on the ground. 他在地上打了个滚,挺身跳了起来。
- As a result, It is found that the cooling rate has great effect on the Nb(CN) nucleation and growth. 计算结果表明:冷却速率对碳氮化铌的析出及长大有重要影响。
- Influence of Cooling Rate after Hot Rolling on Structure and Properties of Medium Chromium Cast Semi-Steel 热变形后的冷却方式对中铬半钢组织与性能的影响
- In the course of formation of the labrador megacryst lapilli, the temperature and the cooling rate are the major factors controling their crystallization and growth. 托勒巴契克火山拉长石巨晶火山砾形成过程中,温度和冷却速率乃是控制其结晶生长的主导因素。
- The faster the cooling rate and the shorter the time to reach the precipitation amount peak value, the smaller are the precipita... 随着冷却速率的提高,达到析出量峰值的时间越短,析出量和析出粒子的平均直径均减小。
- He do not wear a coat in spite of the cool weather. 虽然天气寒冷,他没有穿外套。
- Madden PW, Taylor MJ, Hunt C J, et al: The effect of polyvnylpyrrolidone and the cooling rate during corneal cryopreservation. Cryobiology 1993; 30: 135. 黄挺;陈家祺;陈龙山;等:深低温冻存角膜影响因素的改良在紧急角膜移植术中的应用价值.;眼科学报1999;15:253
- The methods to improve the intensity of cold-rolled sheets is to add some useful alloying elements during steel-making and improve the cooling rate annealing treatment. 提高冷轧薄板机械强度的方法主要是在炼钢时添加有益的合金元素及在热处理时提高退火后的冷却速率。
- In order to calculate the Cooling Rate of CFBA, the models of MCDCW, MCDWW, and MCW are established, from which we can get the temperature field of CFBA at every moment. 这里分别为直接水冷、接触式风水共冷以及风冷建立灰渣冷却速率模型,从而求得在各种冷却方式下灰渣的冷却速率,并可以用计算机动态模拟灰渣温度场的变化情况。
- After such a hot day we enjoy the coolness of the evening breeze. 熬过了炎热的白昼,我们美美地任夜晚凉爽的微风吹拂。
- Carbon in the carbon content in low alloy steel and cooling rate affect the performance of the main reasons is the impact of Quenchant the main reason for the cooling rate. 在中碳低合金钢中含碳量与冷却速度是影响其性能的主要原因,淬火介质是影响其冷却速度的主要原因。
- The cool water refreshed him after his long sleep. 久睡之后,凉水使他又清醒起来。