Lkt High Strength Direct Bonded Magnesia Chrome Bricks for Cement Rotary Kiln Lime Kiln ...

We attach great importance to the market dynamics, our Magnesia Carbon Brick, Refractory Plastic, vacuum formed ceramic fiber are the current peer products of high quality products and the most competitive products. We strive to make green design, application and promotion run through the development of the enterprise. We adhere to the concept of innovative development and are committed to the development of new products and the optimization of old products.

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.

The company adheres to the road of survival by quality and development by technology. It has established a strict quality control system in accordance with international standards to ensure the stability and reliability of the quality of Lkt High Strength Direct Bonded Magnesia Chrome Bricks for Cement Rotary Kiln Lime Kiln ... products. The product sales network covers the country and is exported overseas. We insist on giving top priority to the health and safety of our employees, treating every employee with respect and equality, and safeguarding and protecting all the legal rights and interests of our employees. Our company has seen a lot of changes in the past years of business.

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