Study on size effect of melting temperature of Pb nanowires;
铅纳米线熔化温度的尺寸效应研究
Molecular dynamic study on size dependent melting temperature of Pb nanofilms;
铅纳米薄膜熔化温度尺寸效应的分子动力学研究
Influence of interaction among agglomerative flux components on melting temperature of flux;
焊剂组元间交互作用对熔化温度的影响
Free energy method and the melting point of aluminum under the zero pressure;
自由能方法与零压下Al的熔化温度
The effects of Li2O,NaF,Al2O3 and ZnO on soften and melting point of glass frits was studied.
研究了Li2O,NaF,Al2O3和ZnO对玻璃体系软化温度和熔化温度的影响,在此基础上研制出了软化温度Tg低于500℃、熔化温度Tm低于560℃的低温无铅玻璃。
The influences of copper on properties of Zn-Al solders for Al/Cu brazing,which include wettability,shear strength of joint,microstructure of weld and melting point were studied.
研究了Cu元素对铝/铜钎焊用Zn-Al钎料的熔化温度、铺展性、接头剪切强度及焊缝组织的影响。
Study on melting speed of continuous casting mold powder;
含碳材料对连铸保护渣熔化速度影响的研究
The burning loss of carbon is a key factor that controls the melting speed of mold powder.
利用碳烧损量是控制保护渣熔化速度的关键因素这一原理,用失重法检测了不同温度下保护渣的烧损量并尝试用于比较其熔化速度。
The melting speed of low carbon CC mold flux composed of different carbon materials(graphite and active carbon) and different carbon mass fraction((2.
2%)的低碳连铸保护渣在空气中和在氩气中的熔化速度,结果是在有惰性气体保护下的熔化速度远小于一般在空气中的熔化速度。
Practice of Raising Melting Rate of Medium Frequency Coreless Induction Furnace;
提高中频无芯感应电炉熔化速度的实践
In the process of trail-producing powder,that the carbon affects the melting rate of powder can be showed by the thermal characteristic apparatus.
在保护渣的研制中,通过使用热特性仪,能够有规律的反映炭质材料对保护渣的熔化速度的控制效应,故提出一种用热特性仪测试保护渣熔化速度的测定方法。
C+BN skeleton particles can decrease viscosity,melting temperature,melting rate and crystallizing temperature of the mold powder.
C+BN作为骨架粒子可以使保护渣的粘度减小、熔化温度降低、熔化速度降低、结晶温度降低。
To make the structure of cupolas meet the requirements of their optimum operation, the optimum design of melting zone diameter is shown by analysis of the internal relationship between the diameter and the melting intensity,and their variation.
通过分析熔化带直径与熔化强度之间的内在联系和变化规律 ,确定了冲天炉熔化带直径优化设计的途径及规
Effent on Melting Temperature and Viscosity by Adding Mineralizers to the Slag
矿化剂对矿渣熔化温度与黏度的影响
Effect of Fluxing Agent B_2O_3 on Melting Temperature of CaO-Based Refining Slag
B_2O_3作助熔剂对CaO基精炼渣系熔化温度的影响
Research melting temperature of the CaO-Al_2O_3-SiO_2-MgO-CaF_2 salg
CaO-Al_2O_3-SiO_2-MgO-CaF_2渣系熔化温度的研究
For blow molding, melt temperatures of160° C to220° C are recommended.
吹塑成型的推荐熔化温度在160到220度之间。
The results indicate that there are some quasiliquid layers on plane (001) at some temperature below the melting points of the prefect crystals.
结果表明，(001)面在低于其完整晶体的熔化温度出现预熔。
Influence of MgO and Li_2O on Melting Temperature of Free Fluoride Premelted Continuous Casting Mold Fluxes
MgO和Li_2O对预熔型无氟连铸保护渣熔化温度的影响
The methods for determination of the melting enthalpy and melting point of higy purity stannum by using precision adiabatic calorimeter are described, and the results are given.
介绍了用精密绝热量热计测定高纯金属锡的熔化焓、熔化温度及样品熔装的方法和结果。
There can be some trade off between die temperature, cavity filling time and the temperature of the molten metal.
在压铸模温度、腔充填时间和金属熔化温度之间可能要做某些权衡。
Dependences of Size and Pressure on the Melting Temperature of Nanocrystals;
纳米晶体熔化温度的尺寸和压力依赖性
The Structure and Properties of Quinary High Entropy Alloys with High Melting Temperature;
高熔化温度五元高熵合金组织及性能研究
Numerical simulation of temperature field of melting pools with different horizontal width in the bottom of float glass furnace
浮法玻璃熔窑熔化池底部横向宽度对熔化池温度场影响的研究
The heat of fusion is the heat required to melt a substance at its normal melting temperature.
熔化热是一种物质在其熔点温度全部熔化所需要的热量。
Metals will melt when heated to a certain temperature.
金属加热到一定的温度都会熔化。
Lead will fuse at a lower temperature than some other metals.
铅熔化的温度比别的金属低。
A Zoned Static Model and Theoretical Flame Temperature for COREX Melter Gasifier
COREX熔化气化炉区域模型及其理论燃烧温度
Simulation research on influential factors of melt temperature in magnesium alloy furnace
镁合金熔化炉熔液温度波动影响因素的模拟研究
The temperature needed for this processing is lower than that needed to melt the metal.
这种加工方法所需的温度要低于熔化该金属的温度。
The temperature needed for this progressing is lower than that needed to melt the metal.
这种加工方法所需要的温度要低于熔化该金属的温度。