Semi-Direct Bonded Magnesia-Chrome Bricks for Nonferrous Furnace

Our mission is to produce and supply goods in superb quality to satisfy customers' needs in refractory ceramic fiber insulation, half fire bricks in fireplace, outdoor refractory cement area. We are committed to be the best and the most unique supplier and we hope to have opportunities to satisfy our customers around the world. Our factory adheres to the business philosophy of 'ntegrity and win-win, people-oriented'. Since the establishment of the company, we have continuously improved product quality and expanded the sales market through technology introduction, equipment renewal, and process reform, and achieved a series of achievements. We believe that forming a team of one heart and one mind is the backbone of the enterprise's prosperity, and it is the driving force of the enterprise's core development. Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services.

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.

We take the initiative and win the first opportunity in the market with excellent Semi-Direct Bonded Magnesia-Chrome Bricks for Nonferrous Furnace, stable quality, good cost performance, and service beyond expectation. For a long time, we have continued to participate in social welfare while operating and developing our business. We resolutely put forward the quality concept of "quality is human character" and raise the quality of products to the height of human character.

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