/image%2F1550764%2F20150410%2Fob_962de4_qq-20150410094223.png)
The Use Of Silica Brick In The Glass Furnace
Since the silica brick has low price, high purity, high softening temperature under load, no pollution to glass liquid and good resistance to R2O gases and aicd gases, it is widely used in the crown of the glass furnace, the upper part of the suspended...
The Checker Work of Glass Furnaces
The checker work of glass furnaces is subjected to more serious corrosion than the crown and sidewall since all checker bricks are subjected to high temperature, duct and alkali vapor. The plugging and collapsing are the main reasons for the shutdown...
Applications of fire clay bricks
Fire clay brick plays a versatile role in the many industries. Fire clay brick can be used in the metallurgical industry. Fire clay materials including shaped refractory materials and unshaped refractory materials acount for about 70% of the total refractory...
The Composition and Properties of Magnesia Brick
Magnesia brick is a basic refractory product with periclase as its main mineral phase. It contains not less than 91% MgO and not less than 3.0% CaO. Magnesia brick is composed of 80-90% periclase and 8%-20% other mineral phase including magnesium ferrite...
The Application of Dense Zircon Brick in Glass Furnaces
Zircon is chemically inert with good erosion resistance to high temperature molten glass and slag solution. High dense zircon brick made of zircon powder as the main raw material has good high temperature strength and strong resistance to glass liquid,...
Applications of Fused Cast AZS Block
Fused cast AZS block is made of high pure raw materials in a special electric arc furnace by the casting process of long arc melting and oxidation treatment. There is almost no carbon contamination from the electrodes. Due to the casting process and high...
Chemical composition of fire clay bricks
Fire clay brick is the refractory brick containing 30-46% SiO2. It is made of clinkers calcined from refractory clays as the oxidant and bond clay as a binder agent. The main raw material is refractory clay. Clay is an earthy mineral. It can form plastic...
Properties and applications of fused cast AZS
Fused cast AZS block is the most widely used fused cast refractory brick. According to the ZrO2 content, it can be divided into 33#, 36# and 41#AZS. Fused cast AZS containing 33% ZrO2 is called 33# fused cast AZS; fused cast AZS containing 36% ZrO2 is...
