Selection of refractory bricks for clarification part of glass kilnThe temperature of the clarification part of the glass kiln is much lower than that of the melting part. Therefore, the erosion rate of the refractory bricks in this part is also much lower, so the sel··· ...

What is zirconia brick?Zirconia bricks are refractory products produced with zirconia as the main raw material. There are two main manufacturing methods: firing method and melting and casting method. There are two crystal forms of zirconia: monoclinic, tetragonal and ··· ...

What are the refractory materials used in oxy-combustion glass kiln?The main problem with oxy-combustion refractory materials is the refractory materials inside the kiln. The refractory materials in the flame space of traditional air-assisted combustion furnaces are g··· ...

Examples of refractory material configuration for mid-range furnacesIn the glass industry, the quality of furnace refractory materials is of great significance to improving the output and quality of glass products, saving fuel, extending the service life of the furnac··· ...

Examples of refractory material configuration for mid-range furnacesIn the glass industry, the quality of furnace refractory materials is of great significance to improving the output and quality of glass products, saving fuel, extending the service life of the furnac··· ...

Reasons and types of refractory bricks used in various parts of the glass melting tankThe maximum temperature of the glass furnace melting pool is 1570~1610℃. The safety limit usually depends on the specific glass composition and the softening point of the silica bri··· ...

What is fused cast refractory material?Electric fused refractory materials are made by melting a precisely prepared mixture in an electric arc furnace and then casting it in a sand mold. The ingot is then heat treated and then machined. The smelting process can obtain··· ...

Issues that need to be paid attention to in the lining design of the liquid hole, tank bottom and other parts of the glass kilnAbout the structural design of the liquid holeThe liquid hole is an important part of the glass furnace. The melted, clarified, and homogeniz··· ...

Configuration of refractory materials at the bottom of glass melting furnaceThis part of the glass melting furnace bottom is only corroded by the liquid phase, and is not corroded by the glass liquid level and the three-phase interface. Only when the molten glass reac··· ...

Analysis and Countermeasures of Refractory Bubbles in Ultra-White Glass ProductionAbstract: During the production of ultra-clear glass in a float glass production line, a large number of bubble defects appeared. There was no obvious pattern in the distribution of the ··· ...