>. Keywords national standard white corundum, fused corundum factory
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(1) What is white corundum?
White
Corundum
is made from industrial alumina powder as raw material,
smelted at high temperatures above
in an arc, then cooled, crushed and shaped, and magnetically separated. Iron is screened into various particle sizes. Its texture is dense and hard, and the particles form sharp angles. It is suitable for manufacturing ceramics, resin-bonded abrasive tools, grinding, polishing, sandblasting, and precision casting (corundum for precision casting
), etc., can also be used to manufacture advanced refractory materials, whose code names are consistent with international standards and national standards. Most of them are exported, and a certain amount is also supplied to domestic users.
.The white corundum produced by Zhengzhou Dayu has an alumina content of .%
, which is much higher than the national industry standard of %
. A new high.
. (2) What is the price of white corundum recently?
The price of white corundum is adjusted with changes in raw materials. According to big data, the price of alumina has remained the same as in the past recently, without much increase.
.However, due to the recent weather, there have been heavy rains in various places. However, it has had a certain impact on the transportation of alumina. As for the later period, it is unknown whether the price of white corundum will rise accordingly.
.But in view of the experience of previous years. As long as the price of raw materials fluctuates, it will definitely cause an adjustment in the price of corundum. Therefore, the editor recommends that if you have demand for white corundum products, please order as soon as possible to reduce the inconvenience caused by subsequent price increases.
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. . %.% This article was edited by the editorial department
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White corundum, national standard fused corundum manufacturer provides you with today’s white corundum price