煤灰与熔渣的熔融特性存在一定差异。
描述了国内外对煤灰熔融特性研究的现状和进展。
Described the actuality and development of the research of the coal ash fusibility.
其要点是煤的热值，煤灰的熔融特性以及炉膛的中心温度。
The key points are caloric value of coal, the fusing characteristics of coal ash and the temperature at furnace center.
结果表明，添加微量高熔点金属对焊料的熔融特性影响小于2%。
The results indicated that small amount of high melting point metals had less than 2% effect on melting properties of previous lead-free solders.
用DSC研究了两种成核剂成核PP的非等温结晶行为与熔融特性。
The non isothermal crystallization behavior and melting characteristics of polypropylene(PP) nucleated by different nucleating agents were studied by DSC.
研究了几种医用聚丙烯专用料的力学性能、流变性能、结晶特性及其熔融特性。
The mechanical properties, rheological behaviors, crystallization characteristics of several PP speciality compounds for medical articles were studied.
按比例配煤是通过不同种类的煤，调整煤燃烬后煤灰所具有的熔融特性以达到锅炉安全运行。
The purpose of blending coal in proportion to different kinds of coal fuel is to adjust the fusing characteristics of coal ash to ensure the safe operation of the boiler.
本文研究了保护渣熔化速度、熔融特性和熔融结构与渣中配炭量、配炭种类和配炭方式的关系。
This paper has studied the relationship between the a-mount and schedule of carbon addition, carbon variety, melting rate, melting characteristic and melt structure.
结果表明该晶体在dsc扫描的时间尺度范围内是稳定的，能保持原有的熔融特性，不是低熔点晶体转化而成的晶体。
It turns out that the crystal on the time-scale of the DSC experiment is stable, which is not transformed from the crystal with low melting point.
在经过切割、铜焊、焊接后，金属中没有熔融的部分，但其微观结构和物理特性已被改变。
The part of a metal that is not melted during cutting, brazing, or welding, but whose microstructure and physical properties are altered by these processes.
煤灰中化学成分对煤灰的熔融和结渣特性的影响比较复杂。
The influence of coal ash compositions upon fusion and slagging properties is comparatively complex.
通过熔融共混法制备了POM/COPA共混物，用毛细管流变仪研究了其流变特性。
Rheological characteristics of POM/COPA blends prepared by melting blending was studied with capillary rheometer.
报道了用熔融慢冷工艺制备的YBCO的微观结构与临界电流特性。
The microstructure and critical current properties of the YBCO prepared by the melt and slowly cooling process are reported.
煤灰的烧结和熔融是电站锅炉灰沉积的重要过程，熔体的结构特性是沉积物生长和强度形成的决定性因素。
Sintering and melting of coal ash is a key process of ash deposition in furnace of utility boilers. Melt structure characteristics is a determining factor in deposit growth and strength development.
用差示扫描量热(dsc)法测定了两种成核剂存在情况下离子液体熔融-凝固过程的热特性，研究了成核剂的加入对其过冷度的影响。
A determine has been made on the thermal properties of the melting and solidification process of ionic liquids by using differential scanning calorimeter (DSC).
采用自制单孔熔融纺丝系统，对熔融纺丝状态时聚碳硅烷（PCS）的流变特性展开了研究。
The rheological property of polycarbosilane(PCS) spinning melt is studied with self-made single-orifice melt spinning system.
研究探讨了熔融温度、熔融时间、碱基度对飞灰熔融处理前后重金属分布特性的影响。
The influence of fly ash on partition characteristics of heavy metals before and after melting treatment was studied, including the melting temperature, melting time and the basicity.
研究探讨了熔融温度、熔融时间、碱基度对飞灰熔融处理前后重金属分布特性的影响。
The influence of fly ash on partition characteristics of heavy metals before and after melting treatment was studied, including the melting temperature, melting time and the basicity.
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