contact us

Mobile: 15084042222 Chairman Zhu

Mobile: 13019619166 Former Manager

URL:www.gmref.cn

Address: Fanma Village, Mafeng Town, Haicheng City, Anshan City

website:en.gmref.cn

Your current location: Home >> News >> Industry News

Improve the quality of mid-range magnesia

2020-07-25 09:03:22
second

The main component of light-burned magnesia is MgO. Magnesium oxide has a special melting point that makes light-burned magnesia balls play a special role in steelmaking. The price of fused magnesia light burnt magnesia balls has many specifications and contents. Mainly 55% magnesium content light burnt magnesia balls, 60% light burnt magnesia balls, 65% light burnt magnesia balls. Light burned magnesia balls have certain requirements for other small indicators and moisture. According to the content of silica in light burned magnesia balls, there is also a saying in the industry that they are called low silicon light burned magnesia balls. The content of silica in low-silicon light burnt magnesia balls is generally below 3%. Different steel grades have different requirements for the content of light burnt magnesia balls and the content of silica. 

It is used to determine sulfur and pyrite in coal and sulfur and arsenic in steel. Used as a standard for white pigments. Light magnesia is mainly used as a raw material for preparing ceramics, enamels, refractory crucibles and refractory bricks. It is also used as a polishing agent, adhesive and paper filler, as an accelerator and activator for neoprene and fluororubber. After mixing with magnesium chloride and other solutions, it can be made into magnesium oxide water. Used in medicine as an antacid and laxative, for hyperacidity of the stomach and duodenal ulcer. Used in the chemical industry as a catalyst and a raw material for the manufacture of magnesium salts. It is also used in the manufacture of glazing, dyeing meal, phenolic plastic, etc. Heavy magnesia is used for burning, grinding and half drum in rice milling industry. The construction industry is used in the manufacture of artificial chemical floors, artificial marble heat-proof panels and sound-proof panels, and as fillers in the plastic industry. It can also be used to produce other magnesium salts.

Select natural super magnesite ore flotation purification, light burning, fine grinding, pressure ball, ultra-high temperature oil shaft kiln calcination. It is a high-quality raw material for making bricks and indeterminate refractories. It is produced by using light-burned magnesia with 97% MgO content as raw material through pressing ball and high-temperature shaft kiln calcination. The product has a good degree of sintering and dense crystals. It is a high-quality raw material for the production of mid-range magnesia refractory products. It can also be used to manufacture various magnesia bricks, magnesia alumina bricks, ramming materials, charging materials, etc. Containing more impurities, it is used for paving the bottom of steelmaking furnace.


label

0

contact us

Mobile: 15084042222 Chairman Zhu

Mobile: 13019619166 Former Manager

URL:www.gmref.cn

Address: Fanma Village, Mafeng Town, Haicheng City, Anshan City

QR code

Scan to learn more