熔度

The microstructures of Fe40Ni40P14B6 alloy solidified at different undercooling have been obtained by use of fluxing technique and holding at different temperatures.

采用玻璃包覆法提纯和在不同温度下保温，获得了Fe40Ni40P14B6合金熔体的凝固组织，研究了过冷度对凝固组织的影响。

The liquating of crystal is useful to its shape and size and a thin layer of glass will bring about which is helpful to glaze gloss. Through cross experiment design, the reasonable range of oil-drop glaze chemical composition is studied and the limitation that single special clay is added to glaze batch is broken. It is proved that using ordinary ceramic raw materials to produce oil-drop glaze is feasible if the chemical composition of glaze is reasonable and the technology control is suitable. In addition, through the experiment it is found out that proper firing rule is the critical factor that affects the oil-drop glaze decorating effect. At the same time, other technological factors, for example, the thickness of glaze layer, glazing method, the size of glaze particle, which can affect the quality of glaze surface, must be considered.

晶体的适当熔解促使油滴形状圆整、尺寸大小适中，并在晶体表面形成一层玻璃相，有利于釉面光泽度的提高；通过正交试验方法探讨了油滴釉合理的化学组成范围，并突破了传统油滴釉制品及目前大多数仿制品采用单一特定天然釉土配料的局限，试验证明，只要化学组成合理，工艺控制适当，使用普通制瓷原料生产油滴釉制品是完全可行的；此外，本研究还发现，合理的烧成工艺控制是影响油滴釉装饰效果的关键性因素，同时还应注意釉层厚度、施釉方法、釉料研磨细度等其他工艺条件对釉面质量的影响。

Polyarylene sulfide is disclosed, of which extract with methylene chloride is in an amount of not more than 0.7 % by weight, a melt viscosity V6 is 20 to 15,000 poises and a content of -SX groups is at least 15 micro moles/g, wherein X represents an alkali metal or a hydrogen atom.

被公开的是聚芳硫醚，其具有二氯甲苯提出物的最为不大于0.7％重量，熔体粘度V6为20～15000泊和－SX基的含量至少为15微摩尔／克，其中X代表碱金属或氢原子。

The data were used to calculate the activities of titanium and silicon oxides in the molten slags.

实验中测定了不同H〓O/H〓比值、1550℃下CaO-SiO〓-Al〓O〓-MgO熔渣中的二氧化硅活度及其系数，结果高于其他工作。

However, the polymers are less pseudoplastic than LDPE, so melt viscosities are higher during processing.

然而，此聚合物的假塑性不如低密度聚乙烯好，因此在加工时的熔体粘度较高。

Effect of F(superscript -) on structure and properties of vitrified bond was analysed.

结果表明：在低熔陶瓷结合剂中引入适量的F可以降低结合剂的耐火度，提高结合剂对CBN的润湿性以及结合剂本身的抗折强度。F在玻璃网络中起断网作用，因此F加入量不能大于5%，否则会影响结合剂的综合性能。

The relationships between the solubility and activity coefficient of CaO in molten salts and temperature are obtained through linear fitting.

通过线性拟合，得到了CaO在熔盐中的溶解度和活度系数与温度的关系。

Slag viscosity has been tested by viscometer, slag mineral structure has been observed by microscope of high magnification. First discover that UPC is favorable to weeping and taking shape of high titanium-bearing slag, put forward that the mechanism of titanium slag adhering coke is that TiC、TiN and the carbon of coke which is regard as C〓、C〓、 C〓 shape et al weld into chemical bonding compound.

首次发现UPC有利于高钛渣的形成和滴落，提出了钛渣润湿焦炭的机理是碳以C〓、C〓、C〓等形式与TiC、TiN结合成了强力键化合物及固熔体，粘附在焦炭表面的TiC、TiN层随焦炭下降至风口区被再次氧化，而不会大量弥散于渣中影响其粘度。

A self-made vacuum melting and argon shield continuous unidirectional solidification equipment was used to produce copper tube with continuous columnar structure.

采用自行研制的真空熔炼、氩气保护连续定向凝固设备制备出具有连续柱状晶组织的铜管铸坯，分析了铜管铸坯生产中熔体温度、连铸速度、冷却水量，结晶器等对其的影响。

Start by determining the true melt temperature and set the die body to that temperature.

从确定真正的熔体温度开始，然后按照这个温度设定口模体的温度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。