The ash fusion characteristics and slag viscosity at different blending ratios were studied.
配煤是降低煤灰熔融温度和灰渣粘度的有效手段之一。
Systematic study on the metallurgical properties of low-titania BF slag, such as "thickening", viscosity, temperature of meltability, stability and desulphurizing ability has been made.
文中系统地研究了高炉低钛渣的变稠、粘度、熔化性温度、稳定性和脱硫能力诸方面的冶金性能；
The paper introduces viscosity of slag detected by laboratory and discuses all kinds of elements and basicity have made an effect on viscosity of slag.
叙述了现场渣样实验室的粘度测定结果，讨论了各种成分及炉渣碱度对粘度的影响的实验室研究结果。
The result shows that the viscosity is greatly increased while the solid coal powder distributed in the inside of slag and result in poor separation of molten iron and slag.
研究结果表明，未燃煤粉以固体质点形式分散在初渣内部时，使初渣粘度大大增加，渣铁熔体难以滴落；
During the process of converter steelmaking, the oxidbillity of slag had an direct influence on the speed of melting slag, the viscosity of slag and the extent of sputter.
转炉炼钢过程中，炉渣氧化性直接影响吹炼过程中的化渣速度、炉渣粘度、喷溅情况等。
The viscosity and crystallizability of basalt melt and the other two samples, which are composed of a certain amount of brick and of blast furnace slag respectively, are studied experimentally.
本实验研究了玄武岩及其加入红砖和炉渣共三种试样熔化后高温熔体的粘度及熔体水淬后玻璃态试样的析晶性能。
Results show that an increase of ions with 4-coordination number in molten slag makes the bulk viscosity increasing, while that with 6-coordination number is contrary.
结果表明随着熔渣中四配位离子的增加，其体相粘度增加，而六配位离子的作用则相反。
The critical viscosity temperatures of slag were slightly higher than those of coal ash.
熔渣的临界粘度温度均稍高于煤灰的临界粘度温度。
The results show that when R2 increases in BF slag the viscosity and melting temperature firstly decrease, and then increase.
结果表明，随碱度增加，炉渣粘度和熔化性温度先下降后提高。
The results show that when R2 increases in BF slag the viscosity and melting temperature firstly decrease, and then increase.
结果表明，随碱度增加，炉渣粘度和熔化性温度先下降后提高。
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