Magnesia Alumina Spinel Bricks Magnesia Brick for Rotary Kiln

With the business philosophy of 'customer-centric, market-oriented, and win-win for all three parties', we integrate resources and give full play to professional advantages with an open mind and a scientific and rigorous attitude to continuously promote the development of the Ceramic Fiber Products, Corundum Mullite Brick, Refractory Aggregate industry. In order to further enlarge our business, we are looking forward to receiving more specific enquiries and cooperating strongly with all clients based on mutual benefits. People-oriented, technological innovation; marketing strategy: to build a brand, cooperate sincerely, and create a better future is our business philosophy. In the rapid development of the information industry today, we are opening up a business path of our own. Our company has gathered a large number of outstanding talents, has a professional R&D team with sophisticated technology, excellent professional quality, and accumulated rich practical experience to provide technical support for the improvement of equipment performance.

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.

To meet the customers' over-expected pleasure, we have now our solid crew to supply our greatest all round assistance which includes marketing, sales, planning, production, top quality controlling, packing, warehousing and logistics for Magnesia Alumina Spinel Bricks Magnesia Brick for Rotary Kiln. Not only do we have the flexibility and responsiveness, we also pay close attention to the specific needs of each individual customer. We carefully choose suitable and qualified raw materials and firmly control the quality from the basis of products.

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