Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

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

Quick Details for Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

Place of Origin:

China (Mainland)

Shape:

Brick

Material:

magnesite and chrome

SiO2 Content (%):

1.5%

Al2O3 Content (%):

1.0%

MgO Content (%):

60-80%

CaO Content (%):

2.5%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

8-20

SiC Content (%):

none

Model Number:

115 X 230X76/84

Brand Name:


Refractory:

high termperature

minerals:

none metal

metallurgy:

steel, stainless stee, nickel

character:

thermal insulation

application:

glass kilns




Packaging & Delivery

Packaging Details:as per customers requirements or export standard pallets, 1000X1000mm, 1100X1100mm.280piece on per pallets. 25mt loading in per 20'FCL.
Delivery Detail:15-20days


Specifications

1.good corrosion resistance 
2.high density 
3.good thermal shock stability

Magnesia chrome brick is mainly made from sintered magnesia and chrome-oxide, by high pressure shaping and chrome-oxide,by high pressure shaping and high temperature firing.According to different requirements the contents of the Cr2O3 can be changed. The product has good specifications for the shock resistance and high temperature performance. It's characterized by the small thermal expansion.The good thermal shock resistance and slag resistance.It is widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals.Extra high temperature firing direct bonded,rebounded,rebounded and semirebonded magnesia-chrome brick,which are made from purity material all or part of the material that is synthesizeed through fusion,pressed with fine ingredients and high pressure and sintered by extra high temperature.

 

 

item\index

MGe-8

MGe-12

MGe-16

MGe-20

MgO,% ≥

60

55

45

40

Cr2O3,% ≥

8

12

16

20

Apparent porosity % ≤

21

21

23

23

Cold crushing strength,MPa ≥

30

30

30

30

0.2MPa the load softens the beginning temperatur/°C ≥

1530

1550

1550

1550

Heat shock resistance(950°C air cooling),each ≥

Provide the data

Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

Magnesia Chrome Brick/ Magnesite Chrome Block/ High Chrome Bricks/Glass Industry

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: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.In addition, magnesite brick and electric arc furnace melting magnesium chromium material by direct casting (see Figure microstructure, color), fused magnesia chrome brick material produced by the process of melting particles combined with magnesia chrome brick etc..
Q:What is the difference between magnesia chrome brick and direct bonded magnesia chrome brick?
The magnesia chrome bricks are divided into ordinary magnesia chrome bricks, direct bonding magnesia chrome bricks, half bonded magnesia chromite bricks, fused magnesia chrome bricks, fused magnesia semi bonded magnesia bricks, and unburned magnesia chrome bricks
Q:What is a half combination of magnesia chrome bricks?
Semi - combined magnesia chrome brick is a kind of refractory product made from partly fused magnesia chromite sand.
Q:Magnesium chrome brick price?
Dashiqiao magnesium brick factory of China Building Materials Academy is a joint stock company invested, constructed and managed by China Building Materials Academy.The plant was built in 1992, officially put into operation in 1993, covers an area of 89 thousand square meters, has a long 118 meters, an annual output of 30 thousand tons of high temperature tunnel kiln production line. The group has 1200 employees, 6 senior engineers, more than 20 engineers and technicians, and has strong technical force. Group's total assets of 5.5 million, with an annual output value of 600 million. Profit and tax 65 million yuan.
Q:With different capacitance magnesia brick brick?
Hello, the magnesium chromium brick into common magnesia chrome brick, magnesia chrome bricks, half magnesia chrome brick, magnesia chrome brick, semi fused magnesia chrome brick, unburned magnesia chrome brick, magnesia chrome brick and magnesia chrome brick and directly combined with the distinction lies in 1: containing magnesia (raw material) the purity of 2: the sintering temperature of common magnesia chrome brick sintering temperature at 1550 DEG ~1600 DEG, direct the magnesium chromium brick sintering temperature is over 1700 DEG C, because of its more than 1700 DEG C, magnesia chrome brick, microstructure change and periclase chromium ore directly combined, so called direct bonded magnesia chrome brick. The performance of direct bonding magnesia chrome brick is better than that of common magnesia chrome brick
Q: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:What are the types of magnesia chrome bricks for industrial use?
1. burned magnesia chrome bricks 2. magnesia chrome bricks 3. semi bonded magnesia chrome brick and magnesia chrome brick generally is the three
Q:How much is magnesium chrome brick a ton?
Magnesium chrome bricks according to physical and chemical indicators in order to know the specific price, the production of magnesia chrome brick place a lot
Q:Refractory brick, high alumina brick, magnesia chrome brick, magnesia brick, clay brick, which type of high temperature refractory brick?
I produce clay bricks, and my bricks stand at 1500-1700 degrees. Specific depends on what kiln, brick is only part of it
Q:What are the environmental hazards of magnesia chrome refractory bricks?
Magnesia chrome brick with MgO and Cr2O3 as the main component of this kind of brick, high refractoriness, high strength, anti alkaline slag corrosion resistance, excellent thermal stability, has certain adaptability in industry wide application of now high temperature acid slag

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