How To Improve The Rate Of Finished Products Of Corundum Block?
Date:2015-12-11 10:36 From:Zhengzhou Sunrise Refractory Author:admin
Corundum block has big brick body, so it is usually used in the important parts of glass furnace such as sidewall. Bulk density is the most important performance index of corundum block, and if the bulk density is insufficient which shows the quality is not qualified and the product of the finished product rate is low, so how to improve the rate of finished products of corundum block?
1. By adopting the new mould design method, a reasonable temperature gradient is formed, and the product is cooled in the order of cooling.
2. Improve the way of melting, melting process is the most important production of corundum block, so improving the quality of the melting is also meant to improve the quality of the product, and the improvement of electric melting process can improve the 10% bulk density of the product.
3. Choose a more suitable insulation material, and the low purity of the insulation material means that the heat conduction rate is too high, which results in the temperature difference of product is too large and easy to form cracks. However, sunrise imports high efficient heat preservation material which can effectively improve the density of the brick and reduce the cracking of the product ratio.
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of refractory products. Sunrise can provide excellent quality refractory products which contain Fused cast AZS block 33#,36#,41#, fused cast α-β alumina, fused cast high zirconia block, silica brick, magnesia brick, zircon brick, zircon mullite brick, mullite brick, sillimanite brick, fused corundum brick, fire clay bricks, chrome corundum brick, chrome AZS block. All products have passed the ISO international certified. Over 30 years producing and marketing experience, with reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship with many customers in different countries and regions. For any further information, Contact us, we will do our best to help you.
1. By adopting the new mould design method, a reasonable temperature gradient is formed, and the product is cooled in the order of cooling.
2. Improve the way of melting, melting process is the most important production of corundum block, so improving the quality of the melting is also meant to improve the quality of the product, and the improvement of electric melting process can improve the 10% bulk density of the product.
3. Choose a more suitable insulation material, and the low purity of the insulation material means that the heat conduction rate is too high, which results in the temperature difference of product is too large and easy to form cracks. However, sunrise imports high efficient heat preservation material which can effectively improve the density of the brick and reduce the cracking of the product ratio.
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of refractory products. Sunrise can provide excellent quality refractory products which contain Fused cast AZS block 33#,36#,41#, fused cast α-β alumina, fused cast high zirconia block, silica brick, magnesia brick, zircon brick, zircon mullite brick, mullite brick, sillimanite brick, fused corundum brick, fire clay bricks, chrome corundum brick, chrome AZS block. All products have passed the ISO international certified. Over 30 years producing and marketing experience, with reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship with many customers in different countries and regions. For any further information, Contact us, we will do our best to help you.