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Inviata - 07/05/2022 : 16:16:12
Magnesia Brick Introduction
Magnesia Brick
Magnesia Brick is divided into ordinary magnesia brick, middle magnesia brick, high purity magnesia brick.It is mainly made of heavy - burned magnesia as raw material by high - temperature tunnel kiln.The main mineral phase of the product is magnesite, which has high volume stability and slag erosion resistance.It is widely used in high temperature industrial furnaces such as steel-making and non-ferrous metal smelting.
Features Of Magnesia Brick
1. High volume stability
2. Excellent slag resistance.The magnesia brick containing more than 80% ~ 85% magnesia has good resistance to basic slag and iron slag.
Physical And Chemical Indexes
BRAND
INGREDIENT
MZ-91
MZ-93
MZ-95
MZ-97
DMZ-95
DMZ-97A
DMZ-97B
DMZ-98
MgO(%)
≥91
≥93
≥95
≥97
≥95
≥97
≥96.5
≥97.5
CaO(%)
≤3
≤2.5
≤2.0
≤1.5
≤1.5
≤1.2
≤1.5
≤1.0
SiO2(%)
-
-
≤2.0
≤1.2
≤1.5
≤0.8
≤1.2
≤0.5
A.P.
≤20
≤18
≤18
≤18
≤17
≤17
≤17
≤17
CCS
≥40
≥50
≥45
≥45
≥45
≥50
≥50
≥50
0.2MPa,T0.6(oC)
Initial Softening
Temperature 0.2MPa≥(℃)
≥1520
≥1550
≥1650
≥1700
≥1650
≥1700
≥1700
≥1700
Application Of Magnesia Brick
The main crystal phase of magnesite brick is quadrate magnesite, which has typical characteristics of basic refractory products, but has poor thermal shock resistance.
In the heating furnace and soaking pit, magnesia brick is mainly used to lay the surface layer of the bottom of the soaking pit and the lower part of the soaking pit wall, which can resist the corrosion of oxidized iron sheet.
Basic refractories to magnesium oxide, calcium oxide as the main component, commonly used is magnesium brick.And its fire resistance is higher than that of clay brick and silicon brick.It is mainly used in open hearth furnace, oxygen converter, electric furnace, non-ferrous metal smelting equipment and some high temperature equipment
Our services
1. More professional services in the field of refractory export
2. Better productivity
3. Multiple payment methods are available: Wire transfer, Western Union, Letter of Credit, Paypal
4. High quality/safe materials/competitive prices
5. Small orders are available
6. Quick response
7. Safer and faster transportation
8. OEM design for all customers
FAQ:
1. When can I get the quotation?
We usually quote within 4-8 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we would like to send sample from our Chinese factory.
3. Can you do the design for us?
Yes. We have a professional team in design and manufacturing.
4. How long can I expect to get the sample?
3-5 working days for samples by FEDEX/DHL/UPS/TNT.
5. What about the lead time for mass production?
25-30 working days for mass production.It depends on your quantity,and we will try our best to meet your needs.
6. What is your terms of delivery?
EXW, FOB, CIF, etc.
7. What is your packing method
Pack in 100cm*100cm fumigated wooden tray, cover with waterproof plastic film and tie tightly with plastic bandage.It's ok to pack according to the customer's requirements
8. What is the mode of transportation for batch goods
Usually by sea,the customer can designate a freight forwarder or negotiate with us
Contact us:
contact person：Martin
Tel/Whatsapp: +8613923217470
Email: Martin@huanya-refractory.com
www.huanya-refractory.com
Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
https://www.huanya-refractory.com/refractory-bricks/magnesia-brick.html |
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