電容鎂砂簡介 Capacitive magnesia
發布日期：2014-09-30 00:00 來源：http://www.hakatayanoodle.com 點擊：
http://www.hakatayanoodle.com Fused magnesite is made by melting high-quality magnesia as raw material, and its English name is fused magnesite. It is calcined at high temperature from magnesite, magnesite or magnesium hydroxide extracted from seawater. Strong anti-hydration ability.
High-purity magnesia is selected from natural super magnesite ore flotation and then light-burned, finely ground, ball-pressed, and ultra-high temperature oil shaft kiln. It is a high-quality raw material for making bricks and indefinite refractories.
Medium-grade magnesia is produced from light-burned magnesia with a MgO content of 97% as raw materials, by ball pressing and high temperature shaft kiln calcination. The product has good sintering degree and dense crystals. It is a high-quality raw material for producing mid-grade magnesium refractory products.
Fused magnesia is made by selecting special grade A natural magnesite or high-purity light-burned magnesium particles in an electric arc furnace. This product has high purity, large crystal grains, compact structure, strong slag resistance, good thermal shock stability, and is an excellent high temperature electrical insulation material. Important raw materials.