A microcomputer controlled smelting point determining instrument by heating filament;
微机控制的热丝法物质熔点测定仪
The fuming process was applied to treat the slag,and the smelting point could be lowered by selecting suitable slag system.
通过选择合适的渣型,降低了炼铅炉渣的熔点。
Some regression equations about softening temperature, smelting point and linear expansion cofficient are obtaind.
从焊接工艺观点出发，利用数理统计理论发展起来的混料优化设计理论，研究了埋弧焊用陶质焊剂组成成分间的综合交互作用及其对焊剂物理性能的影响规律，得到了焊剂组成成分对软化温度、熔点及线膨胀系数等物理性能影响规律的定量描述回归方程，从根本上提供了改善焊接工艺性，特别是焊后脱渣的理论依据，获得了一种具有良好焊接工艺性的Ａｌ２Ｏ３－ＣａＯ－ＣａＦ２系高韧性焊剂。
Effects of oil melt point on the quality and performance of whipped topping and its mechanism;
油脂熔点对植脂鲜奶油质量性能的影响及其机理的研究
This paper introduced a rubber protective wax and its production process made of low melt point wax and some additives.
介绍了一种由低熔点石蜡和几种添加剂制成的橡胶防护蜡及其合成工艺条件。
This paper introduced some factors that influencing the recovery rate and melt point of diosgenin in its production .
本文比较全面地介绍了工业生产中影响薯芋皂甙元收率和熔点的各种因素及其解决的方法。
Experimental investigation of slag melting points influenced by additional chemical components;
灰渣组分对灰渣熔点影响的实验研究
Effect of Modifying Agent on Melting Point and Desulphurizing Capacity of LATS Refining Slag;
调质剂对LATS精炼渣熔点与脱硫能力的影响
Study on the Relation between Melting point and Degree of Chlorination of Chlorinated Polypropylene;
氯化聚丙烯熔点与氯化度的关系研究
The results show that,the melting temperature of alloys can be improved when adding Cu and Ce,that's because the melting temperature of Cu and Ce are higher than melting temperature of Sn-Zn system solder alloys,then the pasty range of alloy a.
结果表明,添加Cu和单一稀土Ce都可以提高焊锡合金的熔点,这是因为Cu和Ce的熔点都远远高于Sn-Zn系钎料合金的熔点,从而增加了合金的熔程,提高熔点;当添加Cu含量为4%,稀土含量为0。
According to the Lindemann′s law and the approximate condition that the quantity αBT is a constant above the Debye temperature,this paper proposed a method to calculate the melting temperature of crystals at high pressure,and calculated the melting temperatures at different pressure for three crystals(LiF,NaCl and Al).
根据Lindemann定律和乘积(αBT)为常数的近似条件,提出了一种计算高压下晶体熔点的方法,并对LiF,NaCl和Al三种晶体在不同压强下的熔化温度进行了计算。
Series of Bi-Sn-In ternary fusible alloys were designed based on Bi-Sn,Bi-In and Sn-In phase diagrams,and the melting temperature,phase composition and mechanical properties of these alloys were measured and determined.
在Bi-Sn、Bi-In、Sn-In二元相图的基础上,设计出系列Bi-Sn-In控温易熔合金,并对合金的熔点、相组成和钎焊接头的力学性能进行了研究。
Relationship between the structural characteristics and melting-point for paraffin;
链烷烃分子结构特征与熔点的变化关系
It is concluded that the relative high Al 2O 3 content in titaniferous iron ore leads to increasing of the viscosity and the melting-point of high titanium slag, irregularity in furnace operation and technical-and-economic indexes depression.
认为当钛铁矿中Al2 O3 含量偏高时会导致高钛渣粘度增加 ,熔点升高、炉况恶化以及指标变坏 ,同时还会影响二氧化钛的富集及氯化工序的正常生产。
The abnormal effect has been found that the melting-point depend on the proportion of atoms, and the factor has been analyzed for the phenomena.
采用分子动力学方法模拟了一定尺寸范围内不同原子数比例的金银合金团簇,研究了该团簇的熔点随原子数比例的变化规律,结果表明团簇熔点随原子数比例变化与块体合金熔点随原子比例变化不同,出现异常现象,文章最后对出现这种现象的原因进行了探讨。
refractory compound
难熔［高熔点］化合物
an instrument for measuring freezing and melting points.
测量冰点和熔点的仪器。
keeps most materials from melting at their melting points.
阻止了大多数物质在熔点熔化。
any low-fusing alloy used in cheoplasty (molding artificial teeth).
低熔点合金，用于低熔铸型（假牙成型）。
material with a high melting point that is used to line the inside walls of a furnace.
加在熔炉内侧的一种高熔点材料。
ASTM melting point
美国材料试验学会熔点
melting point type disposable fever thermometer
熔点型消耗式温度计
The melting point of copper is not so high as that of iron.
铜的熔点不如铁高。
solder together by using hard solder with a high melting point.
用高熔点的焊料来连接。
testing method for melting point of synthetic fibers
合成纤维熔点试验法
testing methods for melting point of chemical products
化学产品熔点测定法
eutectic brazing alloy
低共熔点软钎焊合金
low-heat-duty clay
低品位［低熔点］耐火粘土
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。
The melting sticking occurred when the melting point of materials is lower than the drying temperature.
物料熔点低于干燥温度时容易产生热熔性粘壁。
Study on the Dissolving Process of High Melting Point Component in TiAl Melt during ISM Process;
ISM过程中高熔点组元在TiAl熔体中溶解过程研究
Experimental Study on Melting Properties for CaO-Al_2O_3-MgO Slag System with Low-melting-point Zone
CaO-Al_2O_3-MgO渣系低熔点区熔化性能的实验研究
Theoretical and experimental research on high fusion temperature coal ash doped with borax fluxing agent
高熔点煤灰添加硼砂助熔的理论和实验研究