Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blast furnace slag runner castable prepared from ferrotitanium slag
The invention provides a blast furnace slag runner castable prepared from ferrotitanium slag, which is composed of the following components in percentage by weight: 20-25 wt% of ferrotitanium slag with the particle size of 8-5mm, 10-15 wt% of ferrotitanium slag with the particle size of 5-3mm, 10-15 wt% of ferrotitanium slag with the particle size of 3-1mm, 5-10 wt% of brown fused alumina with the particle size of 1-0.088mm, 10-15 wt% of silicon carbide with the particle size of 1-0.088mm, 10-15 wt% of silicon carbide with the particle size of 180 meshes, 5-10 wt% of bauxite powder with the particle size of 180 meshes, 3-5 wt% of calcium aluminate cement, 3-5 wt% of alumina micropowder, 2-4 wt% of silicon dioxide micropowder, 2-4 wt% of pelleted pitch and 1-3 wt% of metallic silicon powder. The blast furnace slag runner castable can enhance the resource utilization ratio of the ferrotitanium slag; and the prepared blast furnace slag runner castable has the advantages of favorable erosion resistance and long service life.
Blast furnace slag runner castable prepared from ferrotitanium slag
The invention provides a blast furnace slag runner castable prepared from ferrotitanium slag, which is composed of the following components in percentage by weight: 20-25 wt% of ferrotitanium slag with the particle size of 8-5mm, 10-15 wt% of ferrotitanium slag with the particle size of 5-3mm, 10-15 wt% of ferrotitanium slag with the particle size of 3-1mm, 5-10 wt% of brown fused alumina with the particle size of 1-0.088mm, 10-15 wt% of silicon carbide with the particle size of 1-0.088mm, 10-15 wt% of silicon carbide with the particle size of 180 meshes, 5-10 wt% of bauxite powder with the particle size of 180 meshes, 3-5 wt% of calcium aluminate cement, 3-5 wt% of alumina micropowder, 2-4 wt% of silicon dioxide micropowder, 2-4 wt% of pelleted pitch and 1-3 wt% of metallic silicon powder. The blast furnace slag runner castable can enhance the resource utilization ratio of the ferrotitanium slag; and the prepared blast furnace slag runner castable has the advantages of favorable erosion resistance and long service life.
Blast furnace slag runner castable prepared from ferrotitanium slag
HE JIANLIN (Autor:in) / LEI ZHONGXING (Autor:in) / ZHOU HUI (Autor:in) / XU ZHIHUA (Autor:in) / QIN CHANGJIE (Autor:in) / WANG ZHIQIANG (Autor:in) / TIAN XIANMING (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
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