High Refractoriness Chrome Magnesite Refractory Bricks with Good price

Ref Price:
$125.00 - 165.00 / m.t.
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Quick Details for High Refractoriness Chrome Magnesite Refractory Bricks 

Place of Origin:

China (Mainland)

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

10-20%

Al2O3 Content (%):

35-90%

MgO Content (%):

0.0

CaO Content (%):

0.0

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

0.0

SiC Content (%):

0.0

Model Number:

NTZ

Brand Name:


Size:

All size

Application:

High temperature kiln

Sample:

Avaliable

Packaging & Delivery

Packaging Details:Pallet
Delivery Detail:Within 15 days

 

Product description


Raw material of  chrome magnesite refractory bricks

The brick was made from high grade bauxite, and our factory is located in raw material sourcing place, thus which with high quality and cheaper price. Al2O3 content and brick size can be made according to requirements.

 

Application of  chrome magnesite refractory bricks

1,Different high temperature kiln, such as cement kiln

2,Used as insulating layer

 

Advantages of  chrome magnesite refractory bricks

1,Cheaper price compared with other refractofy bricks

2,Most widely application

3,Size can be made according to requirements

 

Specification of   chrome magnesite refractory bricks






Item 

Index 

LZ-80

LZ-75

LZ-65

LZ-55

LZ-48

Al2O3/% ≥

80

75

65

55

48

Apparent porosity/%, ≤

22

23

23

22

22

Cold crushing strength/Mpa ≥

55

50

45

40

35

0.2Mpa load softening temperature/°C ≥

1530

1520

1500

1450

1420

Permanent linear change/%

1500°CX2h

0.1~-0.4



1450°Cx2h


0.1~-0.4


High Refractoriness Chrome Magnesite Refractory Bricks with Good price

High Refractoriness Chrome Magnesite Refractory Bricks with Good price

High Refractoriness Chrome Magnesite Refractory Bricks with Good price



For Us:

1.Scale: Three subsidiaries and one branch company
2.Output: 180,000 ton refractory products
3.Output value: Reached 350million yuan 

4.Number of staff: 650 people 

5.Certification:IS09001:2000, ISO14001,BV and TUV certification, SGS Certificastion
6.History: Specialized in manufacturing refractory products about 27 years

7.Main products: Shaped products such as refractory brick, refractory nozzle, ceramic fiber, slide gate, etc; unshaped products including repair, construction and casting mixes and mortars.
8.Trading nationMore than 20 countries, such as Thailand, Indonesia, Pakistan, Saudi Arabia, South Africa,Turkey, Iran, Iraq and so on. 


FAQ


Q1: Are you a manufacture or trader?

A: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: What's the MOQ of trial order?

A: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A: According to your order quantity, normally, 15-25 days after deposit received.

Q4: Is your company accept customization?

A: We have our own factories and excellent technical team, and we accept OEM service.

Q5: What certificates do you have?

A: ISO9001, BV and Test Report, also we can do other necessary certification according to your requirements.

Q6: Can you offer samples?

A: Of course,samples are total free! Freight should be paid by buyers.

Please feel free to ask if any further questions....


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Q:Magnesia brick
General can be divided into sintered magnesia brick (also called burnt magnesia brick) and chemically bonded magnesia brick (also known as the two major categories of not burned magnesia brick). Purity and high firing temperature of magnesia, due to the direct contact of periclase grains, known as direct bonded magnesite brick; made of fused magnesia bricks called electrically fused magnesite brick.
Q:Manufacture of various refractory magnesia brick mainly comes from Magnesium Oxide, what kind of ore?
The ore quality requirements of MgO = 41%, CaO = 6%, SiO2 = 5%. The resources of magnesite in China are rich. The types of deposits include sedimentary metamorphic deposits, sedimentary hydrothermal metasomatic deposits and weathering leaching deposits.
Q:How to identify the fused magnesia brick and sintered magnesia brick
Burnt magnesia brick is made of high quality sintered magnesia as main raw materials, paper pulp as binder. After mixing and high pressure molding, it is fired in a high temperature tunnel kiln over 1550 degrees celsius. It has good thermal stability, corrosion resistance and spalling resistance. Widely used in converter, arc furnace and other industrial furnace lining refractory.Fused magnesia brick brick has compact structure, high mechanical strength, low impurity content, mainly used for the storage of large glass kilnHigh temperature area of the room. The fused magnesia is made of high quality magnesia as raw material. It is made by melting. The English name is fused magnesite. Magnesium hydroxide from magnesite or brucite or from sea water is calcined at high temperature. Strong hydration resistance.
Q:Brick price?
Refractory brick series sintered magnesia brick, magnesia chrome brick, magnesia brick, magnesia spinel brick, magnesia calcium brick, unburned magnesia chrome brick, magnesia brick, magnesia calcium brick, magnesia brick, and al2o3-mgo-c bricks.
Q:With different capacitance magnesia brick brick
It has good thermal stability, corrosion resistance and spalling resistance. Widely used in converter, arc furnace and other industrial furnace lining refractory.
Q:What is the ratio of magnesia refractory bricks to brine? For example, what is the difference between the 97 and 95 with 92 brick brick brick material mixed with brine ratio?
In addition to the brine binder burned magnesia brick and sulfite pulp waste liquid, Magnesium Sulfate solution binder is generally around 3%
Q:Process for producing magnesia chrome brick
The fine powder compacts after calcination produced by magnesia - chrome ore grinding method, brick with magnesia coarse particles, are effective measures to eliminate the effect of loose. Compared with the common magnesia chrome brick, the magnesia chrome brick made by this method has lower porosity, higher compressive strength, higher softening temperature and higher flexural strength. Compacts with chrome magnesite powder, magnesia chrome brick by synthetic magnesia chrome sand made of high-temperature calcination, slag resistance and high temperature strength are better than other magnesite chrome brick.
Q:The index of magnesia brick
Room temperature compressive strength≥(MPa)(15-25-)24.5-24.5-24.5-24.5-40-40-40
Q:How to identify the fused magnesia brick and sintered magnesia brick?
Magnesia brick (magnesite brick) basic refractories Magnesium Oxide content of more than 90%, with the main crystalline phase of periclaseGeneral can be divided into sintered magnesia brick (also called burnt magnesia brick) and chemically bonded magnesia brick (also known as the two major categories of not burned magnesia brick). Purity and high firing temperature of magnesia, due to the direct contact of periclase grains, known as direct bonded magnesite brick; made of fused magnesia bricks called electrically fused magnesite brick.
Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick or clay brick, which type of high temperature refractory brick?
The super high alumina brick in high alumina refractory brick has the highest refractoriness, and the corresponding production cost is higher.

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