典型文献
Effects of a Combined Silica-containing Additive on Structural and Rheological Properties of a Low-cement Silicon Carbide Castable
文献摘要：
The use of a combined additive consisting of silica-containing additives"F"(thinning)and"S"(accelerating castable hardening)instead of the previously used silica-containing additive"A"and a mixture of dispersing additives based on polyethylene glycol in low-cement silicon carbide castable allows to improve the castable workability by increasing(in 5.4 times)the flowability of a freshly prepared castable,and increase by 1.2 and 1.1 times the cold crushing strength of heat-treated at temperatures of 110 and 1 580℃,respectively,castable samples from low-cement silicon carbide castable with practically equal values of open porosity(15.8％and 16.0％).The petrographic studies of the castable sample microstructure after firing at a temperature of 1 580℃showed that the investigated silica-containing additives"F"and"S"contribute to the denser and more uniform structure formation.As a result of the carried out research,the manufacturing technology of a low-cement silicon carbide castable was improved,of which the production was mastered at JSC"URIR named after A.S.Berezhnoy".
文献关键词：
中图分类号：
作者姓名：
Valeriy V.MARTYNENKO;Vladimir V.PRIMACHENKO;Pavlo O.KUSHCHENKO;Irina G.SHULIK;Ludmyla K.SAVINA
作者机构：
The Ukrainian Research Institute of Refractories named after A.S.Berezhnoy,Kharkiv 61024,Ukraine
文献出处：
引用格式：
[1]Valeriy V.MARTYNENKO;Vladimir V.PRIMACHENKO;Pavlo O.KUSHCHENKO;Irina G.SHULIK;Ludmyla K.SAVINA-.Effects of a Combined Silica-containing Additive on Structural and Rheological Properties of a Low-cement Silicon Carbide Castable)[J].中国耐火材料（英文版）,2022(02):1-6
A类：
Castable,castable,URIR,Berezhnoy
B类：
Effects,Combined,Silica,containing,Additive,Structural,Rheological,Properties,Low,cement,Silicon,Carbide,combined,consisting,silica,additives,thinning,accelerating,hardening,instead,previously,used,mixture,dispersing,polyethylene,glycol,silicon,carbide,allows,workability,by,increasing,times,flowability,freshly,prepared,increase,cold,crushing,strength,heat,treated,temperatures,respectively,samples,from,practically,equal,values,open,porosity,petrographic,studies,microstructure,after,firing,showed,that,investigated,contribute,denser,more,uniform,formation,result,carried,out,research,manufacturing,technology,was,improved,which,production,mastered,JSC,named
AB值：
0.545229
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