Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
3000 pc
Supply Capability:
50000 pc/month

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Product Description:

Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick 


Advantage:

 

It takes good quality fused magnesite and fused mgo-cr clinker as raw material, formed under high pressure,burned in high temperature. It has character of corrosion resistance.

 

Type:

 

We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Zircon Bricks,insulating Bricks etc.

 

Application:

 

Main using for VOD,AOD,SKF,LF,RH etc. secondary refining furnace.


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Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick

Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick


Brand No.

Magnesia Composition(%)

 

A.P.

(%)≤

B.D.

(g/cm3)≥

C.C.S

MPa≥

0.2MPa Refractoriness Under Load(°C)

MgO

(%)≥

SiO2

(%)≥

Cr2O3

(%)≥

Directly

Combined

MgO-Cr2O3

Brick

HZMG-12

73

1.5

12

17

3.05

45

1700

HZMG-16

70

1.5

16

18

3.05

45

1700

HZMG-18

65

1.5

18

18

3.05

40

1700

HZMG-20

60

2

20

18

3.05

40

1700

HZMG-22

58

2

22

18

3.05

40

1700

Fused

Semi-rebond

MgO-Cr2O3

Brick

HBDMK-16

68

1.5

16

16

3.10

40

1700

HBDMK-18

64

1.5

18

16

3.10

40

1700

HBDMK-20

65

1.0

20

14

3.10

40

1700

HBDMK-22

56

2.5

22

16

3.10

40

1700

HBDMK-26

50

2.5

26

16

3.10

40

1700

Fused Rebond

MgO-Cr2O3

Brick

HDMK-12

75

1.5

12

15

3.20

50

1700

HDMK-14

75

1.5

14

15

3.20

50

1700

 

 



Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick

Qualified Manufacturer Zibo Hitech Magnesia Chrome Brick

Production & Quality

1.Production Process

Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packing shipment


2.Quality Control

a.According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.

b.During the production,every brick will be weighed twice strictly to reduce the error of weight .

c.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.




F&A

Q1.Are you a manufacture or trader?

A:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.

Q2.Can we visit your company?

A:Sure,welcome at any time,seeing is believing.

Q3. Do you provide samples?

Yes, samples are available.

Q4. Do you accept OEM?

Yes, we can do OEM.

Q5.What's the MOQ of trial order?

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

Q6.What are the payment terms?

Usually T/T,but L/C,Western Union etc are available for us.

Q7. How long is delivery time?

The delivery time will be determined according to the quantity of the order.

Q8.How are your products’ quality?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q9.How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q10.What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q11.How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.





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Q:What are the characteristics of high alumina bricks?
A neutral refractory with an alumina content of more than 48%. Made from alumina or other raw materials of high alumina content; formed and calcined.
Q:How to test the aluminium bricks of high alumina refractory bricks?
Forming high alumina brick will be tested on some professional equipment, it is suggested that you can go to the professional testing department to know about it!
Q:How many cubic bricks does a high alumina brick have?
Different content of aluminum, different proportion, weight is not the same. General grade T3 standard brick, 4.3~4.5kg, aluminium content 75. T3 size 230*114*65mm.
Q:Introduction of high alumina brick
Three alumina silicate refractory product with a content of two Al2O3 (48%).
Q:What is the price of the first grade high alumina brick?
Many factories in Xinmi have high alumina bricks, but they must choose a regular factory. Kuwait refractory level high aluminum brick price at around 1600, the quality of double stable supply
Q:Which is faster for heat transfer between corundum bricks or high alumina bricks?
There must be a difference. They vary in color from the amount of aluminum, the weight, the temperature, and the color.
Q:Which is better, the soft core or the hard core?
When the current through the wire, it will produce a magnetic field in the vertical plane space of the wire, if there is a current two wire close by in the same direction, because they produce a magnetic field in the direction is opposite, it will produce a repulsive force is due to the magnetic field force. They will mutually inhibit current intensity of the other party, caused by the reduction of current in the wire, this inhibition of each current intensity, we called wire inductance. When the AC current line frequency is high, the inductance is stronger.
Q:What is the difference between metal compounds and metal solid solutions?
Solid solution refers to the alloy phase in which the solute atoms are dissolved into the solvent lattice and remain solvent type. A crystalline substance consisting usually of atoms or molecules in which a chemical substance is dissolved as a base; other substances are found in alloys and silicate systems; also present in polyatomic substances. The mixture can be treated as a solution when the crystal structure of the solvent can be stabilized and homogeneous after addition of solute. Some mixtures can form solid solutions in many concentrations, while some mixtures do not form solid solutions at all.
Q:How to make refractory bricks and boiler wall adhesion more firm?
Suggest that you use fire brick to increase the length of brick or pull the amount of turn, and use high temperature mortar masonry
Q:What are the specific raw materials for plastic pallets?
With excellent mechanical properties, its strength and elasticity are higher than HDPE, and it has good flexural fatigue resistance. It has good heat resistance and good chemical stability. Besides being concentrated by concentrated sulfuric acid and concentrated nitric acid, it is relatively stable to other chemical reagents. The high frequency insulation performance of polypropylene is excellent because of its almost no water absorption, so the insulation performance is not affected by temperature.

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