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 ...
How to produce castables? As a refractory material, castable should be produced according to the corresponding process. If there is a larger material, it should be coarsely crushed first, then finely ...
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...
What is calcined bauxite? Bauxite is made of bauxite as raw material, and the raw bauxite is sintered at high temperature (1200-1700℃) to form a block to become bauxite clinker. The main minerals are ...
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 is castable product ? Refractory castable prefabs are also called refractory prefabs. The production method is to choose refractory castables or plastics according to the requirements of c...
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 ...
What is bauxite used for? Bauxite is a kind of bauxite which is made of bauxite as raw material, sintered at 1500 ℃ to form a block, ground, bagged and processed by a crusher. The sieve finenes...
What is refractory ? Refractory refers to the temperature in degrees Celsius at which a conical specimen of refractory material can withstand the action of high temperatures without softening and melt...
How to distinguish the quality of refractory bricks? Under normal circumstances, according to the content and effect of various chemical components in the refractory bricks, it is divided into three c...
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