淬火能力检查;例如,冷却曲线,粘度或滴定。
Quenchability Check; e. g., cooling curve, viscosity, or titration.
一个冷却曲线被画了出来,凝固点就被找到了。
A cooling curve is plotted and the freezing point determined.
本标准规定了石油蜡熔点(冷却曲线)的测定方法。
This standard provided oil candle melting point (cooling curve) determine method.
最后,对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic transformatio…
本发明采用快速热分析设备实时测量单个金属微滴的加热及冷却曲线;
The invention uses a fast thermal analyzing device to measure the heating and cooling curves of the single metallic microsphere at real time;
最后,对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic t...
从冷却曲线的变化规律提出应用热电偶银球探头法是一种检别磁化水的新方法。
From the cooling curves of the change rules, we have put forward application the thermocuple silver-bulb probe method which is a new method of detection of the magnetic water.
利用MDD模式得到的连续冷却曲线,可以定量地描述地质体的冷却(隆升)过程;
The continuous cooling curve obtained with the MDD model can use to quantitatively describe the cooling or uplifting process of a geologic body.
给出了理论冷却曲线、冷却曲线、固相率及单位时间内潜热释放速度之间的关系及实验结果。
Theoretical cooling curves, the relationship between cooling curve, fraction of solid and liberation of latent heat per unit time, and experimental results are presented.
对淬火油在不同流速下的冷却曲线和淬火烈度进行了测量,建立了硬化能力、淬火烈度与介质流速三者之间的关系。
By measuring the cooling curve and quench severity of quenching oil at various flow rates, the relationship among the hardening capacity, quench severity and flow rate was established.
采用实验方法研究了干熄炉内焦炭的冷却过程,得到了实验条件下不同位置焦炭的冷却曲线和气体温度、压力损失的变化趋势。
The coke cooling process in the coke dry quenching shaft furnace was investigated experimentally. The coke and gas temperatures and the pressure drop were measured.
采用分级淬火的方法测定了7055铝合金的温度—时间—性能(ttp)曲线,并结合合金实际淬火冷却曲线通过淬火因子分析方法预测了合金的硬度。
Combined with measured cooling curves, the TTP curve was used to predict the influence of quenching rate on the hardness of 7055 aluminum alloy by quench factor analysis method.
论述了风冷发动机冷却风扇的试验法和用无因次特性系数法制取风扇特性曲线的方法。
This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.
阐述45优质窄带钢的开发,结合CCT曲线介绍轧制变形量、冷却强度对产品性能的影响。
It is introduced the development of 45a narrow strip and introduced the influence on the production performance by the deformation and the strength of cooling by CCT curve.
研究了热循环对铝基复合材料热膨胀和冷却收缩曲线的影响。
The effects of thermal circling on the curve of heat expansion and cold contraction are investigated.
与之相似,如果在约束态冷却过程中停止冷却并卸载,卸载应力-应变曲线首先呈线弹性关系,然后才出现应力平台。
Similarly, the unloading stress-strain curves exhibited a linear elastic response followed by a stress plateau if the constrained thermal cycle stopped upon cooling.
利用膨胀法,结合金相法,测定了X60不同冷却速度下连续冷却转变的膨胀曲线,获得了该钢的连续冷却转变曲线(动态CCT曲线);
The expanding curves and continuous cooling transformation curve (dynamic CCT curve) of X60 pipeline steel were obtained by dilatometry and microscopic test under different cooling speed.
变形使CCT曲线向左上方移动,提高了奥氏体冷却转变开始温度,随冷速加大提高得越多。
The deformation moves CCT curve to left and up direction. the cooling transformation initiating temperature of austenite increases more with the increase of cooling rate.
如果在冷却过程中发生正相变的时候停止冷却并加载,则加载应力-应变曲线只出现应力平台。
If the constrained thermal cycle stopped upon cooling while the forward martensitic transformation was in progress, the loading stress strain curves exhibited the stress plateau immediately.
用测定仪在线测定了65号钢丝控制拉拔控制冷却工艺过程中的组织转变动力学曲线。
The transformation dynamics of 65 steel under the process of controlling drawing and cooling was determined with the detector.
采用热膨胀法和金相法相结合测绘管线钢x 80的CCT曲线,并研究冷却速率对组织和硬度的影响规律。
The CCT curves of pipeline steel X80 were drawn by adopting dilatometer and metallographic method, and the effects of cooling rates on microstructure and hardness of the steel were studied.
对比发现,按测得的冷却特性曲线的形状划分的冷却阶段,与探棒表面实际发生的冷却情况大不相同。
It was found that partition of cooling process according to the measured cooling rate curve is not totally corresponding to what were visually observed.
分析了层板燃气侧、内部及冷气侧的流动和换热特性及其对层板冷却有效性的影响,得到了层板冷却有效性随吹风比变化的曲线。
The effects of blowing ratios on the impingement cooling and film cooling were analyzed to get the effect on the cooling effectiveness of lamilloy.
结果表明:稀土使钢的过冷奥氏体转变曲线右移,在同样冷却速度下,加稀土钢的硬度增加。
The result shows that the RE make CCT curve move towards right and hardness of steel increases at same rate of cooling.
最后对冷却的物理过程进行了理论计算,从而得到了冷却过程中温度随时间的变化曲线。
Finally, we make computer simulation for the cooling process and obtain the temperature as a function of the cooling time.
精美曲线的Cool -Vtm手柄在烹饪过程中保持触摸冷却。
Gracefully-curved Cool-V long handles stay cool to the touch during stovetop cooking.
将多次曲线平均温度计算模型的应用于加速冷却过程控制系统,结果表明系统控制精度得到较大幅度的提高。
When the new model was applied to accelerated cooling process control system, the control accuracy of cooling system was improved apparently.
由于该模型藕合了钢种连续冷却转变曲线,可预测相变热及相变区间,因而为新钢种开发及现有生产工艺的优化提供了依据。
As steels CCT figures have been coupled in the model, it can predict the heat and range of phase transformation, this function can provide direct help for ne...
在任意曲线坐标系下对带有横向波纹隔热屏、外冷却通道和尾喷口的涡喷加力燃烧室的三维热态流场进行数值模拟。
The flow field calculation and buckling analysis were conducted for the afterburner with a heat shield, flame stabilizer and jet nozzle.
在任意曲线坐标系下对带有横向波纹隔热屏、外冷却通道和尾喷口的涡喷加力燃烧室的三维热态流场进行数值模拟。
The flow field calculation and buckling analysis were conducted for the afterburner with a heat shield, flame stabilizer and jet nozzle.
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