High Grade Magnesia Chrome Refractory Brick for Furnace Lining

With the power of core competitiveness, an enterprise may stand out in the fierce market competition and enhance the value of Silicon Carbide Tube, polymeric sand red clay bricks, radiant fire bricks and services in a certain period of time. Our company implements effective supply chain management, which greatly improves our production efficiency and competitiveness. Our company has advanced equipment, has a group of experienced, high-quality, enterprising management and business elite, as well as a professional quality workers. Since its establishment, we have always regarded quality management as the first pursuit goal, carried forward the spirit of hard work, striving for excellence in this industry. Our advanced technology, high reliability, cost-effective, fully meet the needs of industry users and has a good market prospects.

1.Magnesia brick Description

Magnesia brick is an alkaline refractory material. It is made of calcined magnesia or molten magnesia and can be divided into fired and unfired magnesia bricks. It is formed by high pressure and has good slag resistance. The firing temperature is 1500-1600°C.

Item	MZ-97	MZ-95	MZ-93	MZ-91
MgO %	≥97	≥95	≥93	≥91
SiO2 %	≤1.0	≤2.0	≤3.5	-
CaO %	-	≤2.0	≤2.0	≤3.0
Apparent porosity/%	≤16	≤16	≤18	≤18
Cold crushing strength/ Mpa	≥60	≥60	≥60	≥60
Refractoriness under load, 0.2MPa, °C	≥1700	≥1650	≥1620	≥1560
Reheating Linear Change(1650 °C,2h) /%	0~-0.2	0~-0.3	0~-0.4	0~-0.4

2. Magnesia brick Feature

1. The refractoriness is above 2000℃.

2. Do not contact with acid-resistant materials.

3. Good thermal shock resistance.

4. Good corrosion resistance to iron oxides, alkaline slag and high calcium solvents

3.Magnesia brick Application

1.Iron Steel Industry	steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall, and furnace bottom, soaking furnace, heating furnace bottom
2.Non-ferrous metallurgical industry	copper, nickel, lead, zinc, tin smelting furnace lining, refined copper reverberatory furnace, ore electric furnace lining
3.Glass Industry	glass furnace regenerator checker
4.Building Material Industry	lime kiln, cement kiln
5.Refractory Material Industry	High-temperature calcination kiln, shaft kiln, and tunnel kiln

4. Packing &Shipping

1. Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.

2. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

As a newly emerging manufacturer of high-end High Grade Magnesia Chrome Refractory Brick for Furnace Lining, we stick to the core values of forge ahead, mutual benefit, efficient collaboration, and craftsmanship as our guide. We have the management philosophy of courageous exploration, innovation and innovative thinking, good planning and practical work, and the spirit of the times of continuous climbing. Since the establishment, we have adhered to the spirit of taking product quality as the foundation, market demand as the guidance, and creating value for customers as our own responsibility.

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