$Magnesia-Alumina Spinel Bricks Refractory Bricks$

$Magnesia-Alumina Spinel Bricks Refractory Bricks System 1$

$Magnesia-Alumina Spinel Bricks Refractory Bricks System 2$

$Magnesia-Alumina Spinel Bricks Refractory Bricks System 3$

$Magnesia-Alumina Spinel Bricks Refractory Bricks System 4$

$Magnesia-Alumina Spinel Bricks Refractory Bricks System 5$

Magnesia-Alumina Spinel Bricks Refractory Bricks

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Packaging Details:	Wood carton box:10pcs/carton wooden pallet:544pcs/pallet
Delivery Detail:	15 Days deposit

Specifications

1. Pure raw material
2. less impurity content
3.through high pressure forming and high temperature burning of brick

1.Pure raw material, less impurity content; through high pressure forming and high temperature burning of brick.

2. The product has advantages of well able to bear erosion, spalling-resistance and high temperature resistant.

3. The product is widely used in transition zone of large dry-process cement rotary kiln.

	LMLJ-80		LMLJ-75
Item\Label and Standard	Standard	Typical Value	Standard	Typical Value
MgO,%	≥80	85.5	≥75	81.2
Al₂O₃, %	8~15	10.2	8~15	9.83
apparent porosity, %	≤17(18)	16	≤18(19)	16
0.2MPa refractoriness under load °C	≥1700	1800	≥1650	1750
cold crushing strength ,MPa	≥40	57	≥40	68
thermal expansion(1100°C,cooling water),times	≥20	20	≥5	16

$Magnesia-Hercynite Brick, Refractory Bricks, Magnesia-Hercynite Refractory Brick$

Q:What are the uses of magnesia spinel brick in the industry?: Used to make ladle casting material, greatly improve the corrosion resistance of steel lining. It is widely used in steel making refractory. The preparation of high-quality pre synthesized spinel provides a new raw material for the production of unshaped and unshaped high purity refractories

Q:What is the significance of the synthesis of mg Al spinel? What are the main approaches?: The synthesis of magnesia alumina spinel mainly uses MgO and Al2O3 raw materials, and is obtained by electro melting, sintering or sintering

Q:Characteristics of sintered spinel used in refractory zzjsnc: For the production of castable for ladle lining steel plate greatly improve the anti erosion ability. It is widely used in steelmaking refractories provides new raw material for the production of high quality synthetic stone pre sintered spinel prepared amorphous and amorphous high purity refractory material

Q:What's the difference between iron spinel and magnesium aluminum spinel?: Such as aluminum spinel, iron spinel, zinc spinel, manganese spinel, chromium spinel, etc.. Due to the inclusion of different elements, different spinel can have different colors, such as magnesium spinel in red, blue, green, brown or colorless between; zinc spinel is dark green; iron spinel black, and so on.

Q:Is magnesium spinel harmful to the body? Such as title magnesium spinel, harmful to the body?: Hospital tests revealed that Alzheimer's patients had more than 5~30 times more aluminum in brain tissue than normal subjects. When the aluminum content in the human body exceeds 5~10 times that of normal people, it can inhibit the absorption of phosphorus by the digestive tract, reduce the level of serum inorganic phosphorus, cause osteomalacia and joint pain. Aluminum chloride and aluminum hydroxide, aluminum alkyl and salt and other drugs, the short term can produce toxic side effects.

Q:What is the high-grade magnesia spinel brick?: Then there was the second generation of magnesia spinel brick, and its features are changed

Q:What are the characteristics of Mg rich spinel and aluminium rich spinel?: Magnesium spinel is a subspecies of spinel, which is MgAl2O4, also called spinel. An equiaxed crystal having eight crystalline or irregularly granular crystals.

Q:The difference between aluminium refractory and magnesia refractory: Aluminum refractory belongs to neutral refractory material, usually refers to silicon aluminum refractory materials, such as: high alumina brick, clay brick, high alumina castable and other products, the production of raw materials is mainly bauxite.

Q:Spinel refractory brick air-cooled razheng times: The ingredients are magnesium, aluminum, oxygen.

Q:What is the structure of magnesium aluminate spinel?: Mg Al spinel is a six square dense stack of equiaxed crystals

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