Silica Refractory Bricks

High-quality silica brick for carbonization chamber of coke oven Product Description High-quality silica brick for carbonization chamber of coke oven The silica bricks are the main fire-resistant material of coke oven. In order to keep its high quality,we use the high purety quatz with the multistage batching and best grain matching, our semi-manufactured goods are produced by the pressing machine. The bottom,Wall and top bricks are produced by 500tons bricks pressing machine

Hot Blast Furnace Checker Brick Silica Brick Product Description Hot Blast Furnace Checker Brick Silica Brick The silica bricks are the main fire-resistant material of coke oven. In order to keep its high quality,we use the high purety quatz with the multistage batching and best grain matching, our semi-manufactured goods are produced by the pressing machine. The bottom,Wall and top bricks are produced by 500tons bricks pressing machine. Every semi-manufactured and finished

Product Description Factory price Silicon carbide brick SiC refractory bricks for sale The silicon carbide brick is a refractory material made of SiC as the main raw material.Containing 72% ~ 99% SiC.It is divided into clay bound, Si3N4 bound, SiAlon bound, β-SiC bound, Si2ON2 bound and recrystallization silicon carbide bricks.Silicone carbide brick has high thermal conductivity, good wear resistance, thermal shock resistance and corrosion resistance. It can be used for

Product Description Green SiC brick Silicon carbide brick refractory bricks SiC powder The silicon carbide brick is a refractory material made of SiC as the main raw material.Containing 72% ~ 99% SiC.It is divided into clay bound, Si3N4 bound, SiAlon bound, β-SiC bound, Si2ON2 bound and recrystallization silicon carbide bricks.Silicone carbide brick has high thermal conductivity, good wear resistance, thermal shock resistance and corrosion resistance. It can be used for

Product Description High quality Silicon carbide brick SiC refractory bricks for metal smelting for sale The silicon carbide brick is a refractory material made of SiC as the main raw material.Containing 72% ~ 99% SiC.It is divided into clay bound, Si3N4 bound, SiAlon bound, β-SiC bound, Si2ON2 bound and recrystallization silicon carbide bricks.Silicone carbide brick has high thermal conductivity, good wear resistance, thermal shock resistance and corrosion resistance. It can

Product Description Silicon carbide brick fire bricks for industrial ceramics with good price The silicon carbide brick is a refractory material made of SiC as the main raw material.Containing 72% ~ 99% SiC.It is divided into clay bound, Si3N4 bound, SiAlon bound, β-SiC bound, Si2ON2 bound and recrystallization silicon carbide bricks.Silicone carbide brick has high thermal conductivity, good wear resistance, thermal shock resistance and corrosion resistance. It can be used

Refractory silica brick for coke oven Product Description The silicon brick is used more in the glass furnace, the main component is silicon dioxide (SiO2).The silica brick used in glass melting furnace requires the SiO2 content above 94%, the highest service temperature is about 1600~1650℃, and the density is 1.8~1.95g/cm3.Apparent porosity is required to be less than 22%, the higher the porosity, the worse the quality of silicon brick.Appearance is mostly white crystalline

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Product Description High quality zero expansion silica brick for glass furnace hot repair Zero expansion silica bricks are also called fused silica bricks or thermal shock-resistant silica bricks. Zero expansion silica brick has the characteristics of extremely low thermal expansion coefficient, excellent resistance to rapid cooling and heating, good high-temperature structural strength, and high SiO2 content. This product can be widely used in the rapid thermal repair

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Product Description Coke oven used/glass kiln used mass production silica brick A brief introduction of Silica Brick Silica Brick is a kind of acid refractory mainly made from tridymite, cristobalite and a small amount of residual quartz as well as glass phase. The raw material is natural silica sand whose SiO2 content should be more than 96%. The higher SiO2 content in silica sand, the higher temperature Silica Bricks resist. Silica Bricks are used in the roof and superstruc

Product Description Lightweight silica brick coke oven/hot blast stove/glass kiln/lightweight silica brick for smelting Insulating silica brick is also called siliceous heat insulation brick. Lightweight refractories with silica over 91% and bulk density below 1.2g/cm3. The refractoriness and softening temperature under load are similar to those of ordinary silica bricks with the same composition. However, due to many pores, the compressive strength, slag resistance and

Refractory silica brick for coke oven Product Description The silicon brick is used more in the glass furnace, the main component is silicon dioxide (SiO2).The silica brick used in glass melting furnace requires the SiO2 content above 94%, the highest service temperature is about 1600~1650℃, and the density is 1.8~1.95g/cm3.Apparent porosity is required to be less than 22%, the higher the porosity, the worse the quality of silicon brick.Appearance is mostly white crystalline

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Product Description The silica bricks are the main fire-resistant material of coke oven. In order to keep its high quality,we use the high purety quatz with the multistage batching and best grain matching, our semi-manufactured goods are produced by the pressing machine. The bottom,Wall and top bricks are produced by 500tons bricks pressing machine. Every semi-manufactured and finished product-s are examined according to the national standard and marked it according to the

Product Description light weight silica brickAlso known as siliceous insulation brick. Lightweight refractory material with silicon dioxide above 91% and bulk density below 1.2g/cm3. The refractoriness and softening temperature under load are not much different from ordinary silica bricks with the same composition. However, due to the large number of pores, the compressive strength, slag resistance, and corrosion resistance are not as good as ordinary silica bricks, but the

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Product Description silica brickThe material of the silica brick is quartzite, which is used as an auxiliary mineralizer. Fired at high temperature, its mineral composition is a complex arrangement of tridymite, quartz and high-temperature glass, and its AiO2 content is above 93%. In the fired high-quality silica bricks, the content of tridymite is high, accounting for 50% to 80%; cristobalite is next, only accounting for 10% to 30%; and the content of quartz and glass phase

Hot Blast Stove Glass Furnace and Coke Oven Silica Brick Refractory Brick Product Description Hot Blast Stove Glass Furnace and Coke Oven Silica Brick Refractory Brick The silica bricks are the main fire-resistant material of coke oven. In order to keep its high quality,we use the high purety quatz with the multistage batching and best grain matching, our semi-manufactured goods are produced by the pressing machine. The bottom,Wall and top bricks are produced by 500tons