Alumina Magnesia Carbon Brick - China Refractory Brick & Castable Manufacturer

Property of Alumina Magnesia Carbon Brick

High refractoriness & Good isolation ability

High corrosion resistance

Good mechanical behavior under high temperature

Good performance in thermal resistance

Magnesia alumina carbon bricks,with high grade magnesite, corundum, spinel and graphite as raw materials, bonded by resin, are characterized by good slag resistance

Appropriate residual expansion & Low thermal conductivity

Description of Alumina Magnesia Carbon Brick

Aluminum magnesium carbon brick adopts special bauxite, corundum, fused magnesium as aggregate, and focus on strengthening the matrix, slag corrosion resistance, spalling resistance, good thermal stability etc, are widely used in ladle molten pool and refining ladle metallurgy equipment, such as aluminum and magnesium carbon brick are just the quality of the jade and super vitriol soil.Calcium magnesium carbon brick for synthesis of magnesium, calcium and high carbon flake graphite as the main raw material, with no water resin as binder through special process, and the special waterproof processing, used for wall and slag line.It could adsorb the nonmetal impurity in liquid steel and reach the purpose of purifying molten steel during use.

In order to improve the Alumina magnesia carbon bricks oxidization, can appropriately add some Si powder, Al powder, SiC powder or silica iron powder and other additives, with resin as the binding agent, high pressure forming, after treatment of 200～300℃, it can be used without calcination. Any Interests, please feel free to contact us for more information and detailed quotation.

Standard chemical composition and mechanical properties

Item		Alumina magnesia carbon brick			Magnesia Alumina carbon brick
Item		RS－LMC－A	RS－LMC－B	RS－AMC－C	RS－MAC65	RS－MAC70	RS－MAC75
chemical index	AI₂O₃	70	65	60	10	8	6
	(%) ≥
	MgO	13	12	13	64	68	71
	(%) ≥
	C	6	6	6	8	10	10
	(%) ≥
	CWO	－	－	－	－	－	－
	(%) ≥
physical index	App.por(%) ≤	10	10	12	6	5	5
	BD(g/cm³) ≥	3	2.95	2.9	2.8	2.9	3
	CCS(MPa) ≥	45	45	45	30	35	40

Application of Magnesia Alumina Carbon Brick

It is widely used in the metallurgical equipments, forinstance, ladle molten pool and refining ladle. alumina-magnesium carbon brick has two different kinds of raw materials: the corundum one and the special grade bauxite one. The main materials of magnesia-calcium-carbon brick are synthetic calcium magnesium and high carbon flake graphite, compounded by the anchoring agent of anhydrous res in through special process and waterproof process. It can be used for ladle wall and slag line. In the process of using, the non metallic inclusion can be adsorbed and the molten steel purified.

Zhengzhou Rongsheng Kiln Refractory Co,.Ltd Introduction

Zhengzhou RongSheng Kiln Refractory Co. Ltd. is one of leading manufacturers and distributors of high quality refractories for use in industries including steel plants, cement producers and glass works.Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. Also custom the refractory brick according to your kiln and your request.
$rongsheng refractory brick manufacturer$
Over 200 employees for refractory material production professionally, Including senior professional and techinal personnel 15 persons, an annual production capacity of 80000 tons, with light & weight material production lining, various complete production, testing, test equipment, including equipped with 10 units of 400 tons to 1000 tons punch press series, two 148 meter length tunnel kiln.

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