维卡软化温度。
此时,复合材料的拉伸强度和维卡软化温度也有所升高。
The Vicat temperature and tensile strength of the blends were also increased.
研究了基质组成对低水泥浇注料高温荷重软化温度的影响。
This article studies the effect of matrix component on refractoriness under load (RUL) of low cement castables.
低温粉碎是塑料,特别是低软化温度塑料超细粉碎的发展趋势。
Cryogenic grinding has been the development trend for ultrafine grinding of plastics, especially for plastics with low softening temperature.
钢化玻璃是将平板玻璃加热到接近玻璃软化温度,并立即急剧冷却而制成的。
Tempered glass is made of plate glass heated to nearly glass transition temperature, and cooled immediately and rapidly.
分析了高硅低铁物料对铅锌矿软化温度、成球性指数、烧结矿质量与产量的影响。
The effect of high silicon low iron material on softening temperature, balling index, quality and output of sintering ore was investigated.
然而,通常热膨服系数高的封接玻璃软化温度低,而热膨胀系数低的软化温度偏高。
The soldering glass has a rather low coefficient of expansion as well as low sealing temperature.
我们以煤灰软化温度预测为例,介绍了如何将该算法应用于动力配煤过程的状态预测建模。
Proposed algorithm can be used to establish models of state estimation process for steam coal blending.
采用径向基神经网络(RBFNN)在MATLAB环境下建立了混煤软化温度的智能预测模型。
Through the use of a radial-based function neural network(RBFNN) an intelligent forecasting model for the blended-coal softening temperature was set up under MATLAB environment.
达到烧结后,试样的常温强度随基质中莫来石含量的减少逐渐降低,高温荷重软化温度逐渐升高。
After the specimens were sintered, with the decrease of the content of mullite in matrix the bend strength decreased, but the refractoriness under load increased.
粗颗粒中加入一部分莫来石与粗颗粒都为莫来石的试样相比具有更高的常温强度和高温荷重软化温度。
The bend strength and the refractoriness under load of the specimen in which mullte was used as a part of coarse particle were all higher than that the specimen with mullte the coarse particle.
从某电厂700MW机组锅炉取混煤灰样,在智能灰熔点测定仪上采用角锥法对其进行软化温度测定。
Samples of blended coal ash were taken from the boiler of a power plant 700mw unit. Their softening temperature was measured by a pyramid method on an intelligent ash-melting point measuring device.
产品荷重软化温度较高,抗中温蠕变性能好,抗热冲击性能好,是热风炉中低温部位用的主要耐火材料。
RUL, creeping in middle temperature and thermal shock properties are excellent. These products are popular for the middle-low temperature parts of hot blast stove.
研究结果表明:随着玻璃纤维添加份数的增加,PVC/ABS合金的拉伸性能和维卡软化温度有不同程度的提高,缺口冲击强度有所下降。
The result showed that the tensile strength property and Vicat softening temperature was increased and notched impact property of PVC/ABS composite was decreased with the glass fiber added.
现代的航空引擎的工作温度在2000摄氏度左右,Stipp博士说,悬浮的火山灰中玻璃状颗粒在800摄氏度时就开始软化。
Modern aircraft engines operate at temperatures of around 2, 000C. Dr Stipp says the glassy particles in the ash cloud start to soften at about 800C.
随着温度的沥青软化和垂在球的重量。
With increasing temperature the bitumen softens and sags under the weight of the ball.
因而钻石化学蒸发沉淀的应用受到材料限制,要求材料在此温度下不软化例如硬质合金。
Thus, the application of diamond CVD is limited to materials which will not soften at this temperature such as cemented carbides.
外观状态:本品为棕橙色或黄色固体,温度达到30摄氏度以上时软化成膏状物。
Appearance Status: This product is brown-orange or yellow solid, the temperature reaches above 30 degrees Celsius to soften into a paste.
本文利用线性回归的方法给出沥青软化点与电阻率和温度的函数关系式。
Using linear regression method, the authors give a function of soft point of bitumen as temperature and resistance.
热转换性:聚合物的软化点(玻璃状转化温度)和熔化点决定了它是否适合应用。
Thermal transitions. The softening point (glass transition temperature) and the melting point of a polymer will determine which it will be suitable for applications.
白马烧结矿的软化、熔化、滴落温度低,有利于改善高炉冶炼时炉料的透气性。
The softing, melting and dropping temperatures of Baima sinter were lower, which is beneficial to improve permeability of the burden in blast furnace.
热塑料性塑料是指在特定温度范围内能反复加热软化和冷却硬化的塑料,如聚乙烯、聚四氟乙烯等。
Thermal plastic and plastic is defined as a specific temperature range can be repeated heating and cooling to soften hardened plastic such as polyethylene, PTFE and so on.
较低退火温度获得高强度、高屈强比易表现出循环软化特征,不利于提高连续油管的疲劳寿命。
At lower annealing temperature obtain high strength and high yield ratio showed cyclic softening feature easily. That is detrimental to the using life of coiled tubing.
较高的纸幅温度软化了纤维素,使纸幅更具有压缩性:它还增加水的流动性,使水更迅速的离开压区。
A higher sheet temperature softens the cellulose fibers and makes the sheet more compressible: it also increases water fluidity, enabling the water to leave the nip more rapidly.
结果表明:随共聚物用量的增加,共混物的玻璃化温度和维卡软化点明显提高;
The results showed that the glass transition temperature and vicat softening point increased obviously with the increase of the content of the terpolymer.
杆的材料,然后加热到温度等于或大于基体材料的软化点。
The rod material is then heated to a temperature equal to or greater than the softening point of the matrix material.
本发明所述方法合成的聚酯树脂玻璃化温度高,软化点高,贮存稳定性好,耐候性提高。
The polyester resin synthesized by the said invented method is high in glass state temperature, high in softening point, good in storage stability and its weatherability is raised.
温度的变化对煤焦沥青的影响很大,冬季容易脆裂,夏季容易软化。
The change of temperature has much effect on the coal tar, winter easy embrittlement, summer is easy to soften.
温度的变化对煤焦沥青的影响很大,冬季容易脆裂,夏季容易软化。
The change of temperature has much effect on the coal tar, winter easy embrittlement, summer is easy to soften.
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