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:Manufacture of various refractory magnesia brick mainly comes from Magnesium Oxide, what kind of ore?
Manufacture of various refractory magnesia brick Magnesium Oxide, mainly from magnesite.
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:The index of magnesia brick
indexMGe-20 MGe-16 MGe-12 MMGe-8 DBMK-A DBMK-B DBMK-C MgO≥(%) 40 45 55 60 80 80 80 Cr2O3≤(%) 20 16 12 8 6-8 6-8 6-8 SiO2≤(%) --- --- --- --- 2.0 2.5 3.0
Q:High purity magnesia brick masonry mortar for what?
You try a mixture of aluminum phosphate. It itself is the main component of aluminum, which can not cause pollution. We use high temperature electric stove to bond with this.But this 800 degree won't be sintered. It won't sinter until more than 1000 degrees.
Q:Process for producing magnesia chrome brick
The oxide of iron reacts to produce a loose effect caused by the expansion of the spinel. Also, the magnesia chrome brick can be made from the synthetic common sintered material. In addition, there are non burned magnesia chrome bricks, for example, non burned magnesia chrome bricks combined with inorganic magnesium salt solutions. The unfired magnesia chrome brick has the advantages of simple production process, low cost and good thermal stability, but the strength of the high temperature is far less than that of the burnt brick. In the late 50s, a so-called "direct bonding" magnesia chrome brick was developed. The characteristics of this brick raw material is pure, high firing temperature, periclase and spinel phase with high temperature directly, silicate and other low melting point phase for island distribution, therefore, significantly improve the high temperature strength and slag resistance of brick.
Q:How to identify the fused magnesia brick and sintered magnesia brick
Magnesia brick have high refractoriness, alkali slag good performance, high load softening temperature, but poor thermal shock resistance. The sintering magnesia brick brick magnesite as raw material, crushing, proportioning, mixing, forming, in 1550 ~ 1600 degrees firing, high purity products firing temperature is over 1750 DEG C. Don't add chemical bond magnesia brick is appropriate in magnesia, through mixing, molding and drying.
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:Magnesite chrome brick, magnesia chrome brick indicators? What is the price?.
If you want to know the indicators of chrome brick, magnesia chrome brick must know you are in what furnace above, there is in what position
Q:With different capacitance magnesia brick brick
Fused magnesia brick brick has compact structure, high mechanical strength,It is mainly used for thermal storage of large glass furnaceHigh temperature area of the room.
Q:Combined with the ordinary clay brick and magnesia brick as an example, the existence of impurities in minerals and refractories production main components of the formed liquid relative what affect the performance.
Also known as clay brick brick, is a man-made small bulk building, clay brick clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting, solid and hollow.

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