• Magnesite Alumina Spinel Brick MAS-85B System 1
  • Magnesite Alumina Spinel Brick MAS-85B System 2
  • Magnesite Alumina Spinel Brick MAS-85B System 3
Magnesite Alumina Spinel Brick MAS-85B

Magnesite Alumina Spinel Brick MAS-85B

Ref Price:
$850.11 - 1,039.03 / m.t. get latest price
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
5 Tons m.t.
Supply Capability:
1000 Tons Per Month m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

General Information of Magnesite Alumina Spinel Brick MAS-85B

 

The magnesite-alumina spinel brick is made of high quality magnesia and synthetic magnesite-alumina spinel clinker, and is a kind of alkali resistance refractory brick.

 

Feature of Magnesite Alumina Spinel Brick MAS-85B

 

Good high-temperature performance

High thermal shock resistance

Strong slag resistance

 

Application of Magnesite Alumina Spinel Brick MAS-85B

 

Cement rotary kiln

Glass tank regenerator

Lime kiln

 

Technical Data of Magnesite Alumina Spinel Brick MAS-85B

Magnesite Alumina Spinel Brick MAS-85B

 

 

 

Q:Spinel compound brick composite layer pollution layer does not affect the use of theoretical basis for it
The chemical composition of magnesia spinel brick has an important effect on the performance of. The suitable chemical compositions of spinel are 8%~20%, cao0.5%~1.0%, fe2o30.2%~8%, sio2<0.4%, B2O3 and alkali. The impurity content is less than 0.3%, and the rest is mgo. When the Al2O3 content is less than 8%, less content of spinel crystals, intergranular directly binding to periclase and periclase magnesia brick, showing the shortcomings, namely spalling resistance difference. When the content of Al2O3 is more than 20%, the corrosion resistance of brick decreases. When cao<0.5%, fe2o3<0.2%, spinel mineral crystal is less than 5mm or more hours, almost as crystal direct binding between periclase and periclase, which shows the disadvantages of magnesia brick. With the increase of the content of Cao and Fe2O3, the liquid phase formed by the low melting point of cao-al2o3-fe2o3 system is formed, which makes the spinel crystal grow up and the anti flaking property produced by the spinel crystal can be exploited. But when cao>1%, fe2o3>0.8%, cao-al2o3-fe2o3 system low melting point liquid phase increased spinel crystal size is more than 20mm, because cao-al2o3-fe2o3 system low melting material increased the thermal strength decreased. When the content of SiO2 is more than 0.4% and the content of impurities such as B2O3 and base is more than 0.3%, more low melting substance is produced, and the thermal strength of the brick decreases. The content of Al2O3 in the range of 8%~20%, the microstructure can be observed on spinel mineral evenly distributed in the periclase spinel mineral, the crystal size is about 5~20mm, the better comprehensive performance of brick.
Q:What is the significance of the synthesis of mg Al spinel? What are the main approaches?
The spinel has high hardness, chemical stability, high melting point and good properties, high temperature resistance in various melt erosion is very strong, so the orebody in spinel, improve the high-temperature performance of the product. Although the spinel has the above properties, the natural magnesium aluminum spinel is very few and can not meet the needs. Therefore, the synthetic method is usually used in modern times.
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 primary crystal phase? What is the secondary phase?
The properties, quantities, distribution and bonding state of the main crystalline phases of refractory determine the properties of the products directly. A lot of refractory products, such as mullite brick, corundum brick, magnesia brick, magnesia spinel brick, silicon carbide refractory products, etc., are the main crystalline phase named. What is called a crystalline phase? The second phase and second phase or second phase, refers to the refractory material and the main crystal under high temperature and liquid phase coexist, the number and influence on high temperature properties of materials is the main crystal phase is small second phases. As to the main crystalline phase of periclase magnesia chrome brick, magnesia brick, magnesia brick and magnesia calcium brick respectively containing Cr spinel, spinel, forsterite and calcium silicate two are secondary phase.
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?
The crystal is composed of eight faces, eight bodies and twelve faces of diamond
We are an integrated and synthesis enterprise involved in R & D refractories, structural design of kiln & furnace, production, consstruction, installation, maintenance of refractories. The company has one magnesite and dolomite mine, fused magnesia plant, sintering magnesia plant, three refractories production plant.

1. Manufacturer Overview

Location Liaoning, China
Year Established 2001
Annual Output Value Above US$ 50 Million
Main Markets North America;Eastern Asia;Southeast Asia;Western;Europe;Africa
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Dalian
Export Percentage 20% - 30%
No.of Employees in Trade Department 8-15 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 88,000 square meters
No. of Production Lines Above 38
Contract Manufacturing Construction, installation, maintenance for refractory
Product Price Range High; Average

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords