In order to reduce the porosity of high alumina bricks and improve the quality of high-alumina bricks, the forming pressure must be increased. For ordinary high-alumina bricks, the forming p...
Mullite bricks refers to a high alumina refractory material with mullite as the main crystal phase. Generally, the alumina content is between 65% and 75%. In addition to mullite, the mineral comp...
How much do class kilns cost? What are the refractory materials for glass melting furnaces? Shaped refractories: silica bricks, clay bricks, kaolin bricks, high alumina bricks, sillimanite bricks...
Why do cement rotary kilns use alkaline refractory bricks? The raw materials for cement production in cement rotary kilns mainly include limestone (main material, providing caO), clay raw materials (p...
What are the types of firebricks？ Gongyi Yuying Refractory Co., Ltd. is an industrial and trade enterprise integrating research and development, mainly producing unshaped and shaped refractories. The ...
What is refractory bricks? Refractory bricks are refractory products with a certain shape and size. According to the preparation process, it can be divided into fired bricks, non-fired bricks, fused b...
where to buy refractory bricks? Gongyi Yuying Refractories Co., Ltd. was established in 2005 and has 16 years of experience in the production of refractory bricks and refractory materials. Our ...
what high alumina bricks are used in the rotary kiln? The compressive strength of high alumina bricks for rotary kiln is divided into normal temperature compressive strength and high temperature compr...
what high alumina bricks are used in lime kilns? The main raw material of high alumina brick is high alumina bauxite, and the binder is refractory clay. Various mixtures are extruded through a press w...
How to make Firebrick? Firebricks is a neutral refractory material, which is calcined from bauxite or other raw materials with high oxide content. The thermal shock stability is high, and the fir...
What are the uses of insulating brick? Product Name: High Aluminium Low Iron Insulating Bricks Main raw material: polylight mullite insulation brick Other raw materials: sintered at high t...
What is the difference between insulation brick and refractory brick? The main function of insulation bricks is to keep heat and reduce heat loss. Insulation bricks are generally not in direct ...
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