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Linear Change On Reheating Of Corundum Block
Linear change on reheating means that the size of refractory products is irreversible changed when the refractory products are heated to high temperature. A positive value indicates expansion which is called expansion of linear change on re...
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Big News! Sunrise Attends Vitrum 2015 In Italy
Vitrum is a glass exhibition which is held in Milano, Italy every two years, and it attracts trade people from all over the world and is the must-attend event where Italian glassmaking tradition is accompanied by the presentation of cutting...
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Profile Of Corundum Block
Corundum block is a refractory product made of corundum based crystalline phase in which the alumina content is more than 90%. Corundum block can be divided into two kinds which are sintered corundum brick and fused corundum brick. They are...
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High purity corundum bricks corrosion resistance performance is good
White fused alumina corundum is the preparation of high purity corundum brick slab are two main raw material impurities (such as SiO2) content is low, the volume density is high, thermodynamic properties, and corundum brick can resist gasifi...
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Why countries prohibit the use of solid clay?
Loess is the use of solid cla y-based raw materials to manufacture molding, natural materials as coal firing solid red brick. sk fireclay bricks , also known as a solid red brick. One reason, the production of clay bricks destroying the 50 a...
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The best composition of corundum brick
The best corundum content greater than 90% alumina brick , corundum refractory products based crystalline phase. High compressive strength at room temperature (up to 340MPa). High load softening start temperature (greater than 1700 ℃). Goo...
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Characteristics In Casting Operation Process
All of us has known thatfused cast blockis produced by casting method, but do you know what features during casting when produce fused cast blocks such as fused cast azs block, fused cast alumina block and fused cast high zirconia block ? T...
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