Welcome to the official website of Xiuyan Manchu Autonomous County Hengyu Mining Development Co., Ltd.

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

ContactContact Us

Xiuyan Manchu Autonomous County Hengyu Mining Deve

Address:16-1,4,phase jadeite bright pearl jinsi road xiuyan china.

TEL:+86-0412-7823890

FAX:0412-7821123

EMAIL:lnhyky@126.com

Website  :    en.xyhymgo.com  


Main properties and uses of magnesia carbon brick

2019-11-07
second

Magnesia carbon bricks are made of magnesia, burnt magnesia, fused magnesia, high-purity magnesia and high-quality graphite and bauxite additives. The performance of aluminum-magnesium carbon bricks has a lot to do with the graphite content in bricks. As the graphite content increases, the strength of the brick decreases, the coefficient of thermal expansion decreases, and the residual expansion ratio increases. Magnesium brick wholesale


Therefore, the graphite content in the brick should be controlled to be around 20%. Magnesia carbon brick has low wettability to slag, has excellent resistance to flaking and erosion, and is suitable for slag line parts of ladle, especially in the case of multi-furnace continuous casting. In order to meet the needs of producing clean steel, when refining in ladle, the application site of magnesia carbon brick has expanded from the slag line to the side wall.

铝镁碳砖怎么卖

When building magnesia carbon bricks on ladle, care should be taken not to mix with bricks with high SiO2. Otherwise, the local melting loss of the magnesia carbon brick will be increased, and the melting loss mechanism is;


It is mainly used for furnace lining and tapping of steelmaking oxidation reforming furnace, hot spot of high-power electric furnace wall, lining of refining furnace outside furnace, slag line part of steel drum.


Contact

tel:+86-0412-7823890         Mobile phone:+86-13804925659电熔镁砖电熔镁砖电熔镁砖电熔镁砖高纯镁砖高纯镁砖铝镁碳砖铝镁碳砖铝镁碳砖铝镁碳砖铝镁碳砖

fax:0412-7821123         email:lnhyky@126.com

Address: 16-1, the fourth phase of the Jade Pearl of Silk Road, Xiuyan County, Anshan City, Liaoning Province

1569805962210694.png

Sweep, learn more +