重燒鎂砂與大結晶電熔鎂砂之間的區別 Difference between reburned magnesia and large crystalline fused magnesia

重燒鎂砂主要是采用46%含量菱鎂礦石，經鐵皮堅窯一層煤一層菱鎂石經過1600℃-1800℃煅燒而成的。生產流程是兩噸礦石生產出一噸重燒鎂砂出來的產品分為三個等級；一、窯前重燒鎂砂，二、欠燒重燒鎂砂，三、大塊重燒鎂砂，重燒鎂砂產品主要顏色為硬紅褐色，重燒鎂砂產品特點是具有很高的耐火度。

重燒鎂砂產品用途：產品用于鎂磚、鎂鋁磚、鎂鉻磚 、噴補料、澆注料、干式料、涂抹料、補爐料、瀝青、鑄造、防火及保溫材料、焊劑輔料、電器煉鋼爐、加熱爐、回轉爐、煉鋼、電爐爐底和搗打爐襯。

The heavy burned magnesia is mainly made of 46% magnesite ore, calcined at 1600 ℃ -1800 ℃ through a layer of coal and a layer of magnesite in the iron kiln. The production process is that two tons of ore produce one ton of heavy burned magnesia, and the product is divided into three grades; one, the burned magnesite before the kiln, the second, the under burned magnesia, and the third, the large burned magnesia The main color of the reburned magnesite is hard reddish brown. The features of the reburned magnesite are high fire resistance.

Reburned magnesia product use: The product is used for magnesia brick, magnesia-aluminum brick, magnesia-chrome brick, spraying material, pouring material, dry material, smearing material, filling material, asphalt, casting, fire prevention and heat insulation material, flux auxiliary material, Electric steelmaking furnace, heating furnace, rotary furnace, steelmaking, electric furnace bottom and ramming furnace lining.

大結晶電熔鎂砂產品主要采用90%含量以上氧化鎂0-3顆粒，在電弧爐中熔融制得。該產品具有純度高，結晶粒大，結構致密，抗渣性強，熱震穩定性好，是一種優良的高溫電氣絕緣材料，也是制作高檔鎂磚，鎂碳磚及不定型耐火材料的重要原料。廣泛應用于冶金、化工、國防、科研、航天航空、家用電器元件等。 

Large crystal fused magnesia products are mainly produced by melting 90% or more magnesium oxide 0-3 particles in an electric arc furnace. This product has high purity, large crystal grains, compact structure, strong slag resistance, and good thermal shock stability. It is an excellent high-temperature electrical insulation material, and it is also important for the production of high-grade magnesium bricks, magnesium carbon bricks and unshaped refractory materials. raw material. Widely used in metallurgy, chemical industry, national defense, scientific research, aerospace, and household appliance components.