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Product Name:Wear-Resistant AZM Silica Mullite Bricks
Product Description:
Wear-resistant AZM Silica Mullite Bricks
Wear-Resistant AZM Brick Silica Mullite Bricks For Cement Kiln
Refractory Silica mullite
1650 Brick for cement kiln transition zone
Product Description
Silica mullite Brick azm 1650 is a kind of fired brick with mullite (3al2o3.2sio2) and silicon carbide (SIC) as the main minerals. It has the advantages of high temperature resistance of mullite, wear resistance, corrosion resistance and good thermal conductivity of silicon carbide.
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Description of use
Silica mullite1650 Brick for cement kiln transition zone
The temperature of the brick surface in the transition zone of cement rotary kiln is about 1 400 ℃. The temperature of the preheating zone and cooling zone is lower than that of the transition zone. That is, the burning zone is protected by the kiln skin, and the temperature of the brick surface is not high.
The starting temperature of brick softening under load is above 1500 ℃, especially the product structure is dense, composed of high-hardness minerals, corundum, silicon carbide, mullite, with particularly good wear resistance, Silica mullite Brick azm 1650 is an ideal type of brick for the transition zone.
Compressive strength and load softening temperature are obviously higher than that of anti-stripping high alumina bricks. Its thermal shock stability, corrosion resistance, wear resistance, and thermal conductivity are not high, which are required by the process characteristics of the post transition zone. The life span is 1.5-2 times that of the anti-stripping brick. Good wear resistance is more suitable for cooling belts. The service life can reach more than two years, which is 3-5 times longer than the service life of high alumina bricks. Now, according to the use conditions of different sections of the rotary kiln, different grades of silica bricks with different properties have been applied.
In addition, the thermal conductivity of Silica mullite Brick azm 1650 s is lower than that of alkaline products, so the thermal insulation effect of silicon-modified bricks is better. Silica mullite Brick azm 1650 s are used in the secondary firing zone, transition zone, preheating zone, kiln tail, tertiary air duct, calciner, etc. of large rotary kilns. Compared with alkaline bricks, the surface temperature of the cylinder body is lowered by more than 100 ℃.
Technology
Items
Technical Data
Grade
Silica-mullite brick
Silica-mulliteandalusite brick
AZM-1650
AZM-1680
RT-SMA-1650T
Al2O3 %
≥
63
65
68
SiO2 + SiC %
≥
35
30
30
Apparent Porosity %
≤
20
22
17
Bulk Density (g/cm3)
≥
2.55
2.65
2.7
Cold Crushing Strength (Mpa)
≥
90
85
90
Refractoriness underLoad 0.2Mpa (℃)
≥
1600
1630
1680
Thermal shock resistance(1100℃ water quenching,cycle)
≥
10
12
15
Thermal conductivitycoefficient(1000℃)W/m.k
≤
2.5
2.3
1.7
Packaging & Shipping
Packaging of diatomaceous bricks
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,2.Load weight of each pallet: 1.5-2.0 tons,3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.
Shipping of diatomaceous bricks
1.Our packaging is as per customer’s request2.Normal goods delivered by sea transport3.Sample shipping by express4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.
FAQ
1. How can I get your prompt quotation?
We can give you reply with quotation quickly if you kindly send the inquiry with the detail, such as the quantity, the specifications and the application of the products.
2. What is the MOQ (minimum order quantity)?
No limit.
3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
4. After an order is placed, when to deliver?
15-25days after confirming the order.
5. Does your company accept customization?
We accept OEM service.
6. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible to make compensation for it based on enough evidences.
Workshop corner
_09
Customer visit
clients visiting-01
Contact us
Contact person: Martin
Tel:+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
Hot Tags: wear-resistant azm silica mullite bricks, China, manufacturers, factory, customized, wholesale, low price, in stock, free sample, Sintered Chrome Corundum Bricks, Wear resistant AZM Silica Mullite Bricks, Sintered Magnesia Chrome Bricks, Silica Mullite Brick, AZM Silica Mullite Bricks, Magnesia Chrome Refractory Bricks
Price:1.00
Product Website:http://www.huanya-refractory.com
Company Description
Foshan Huanya New Material Co., Ltd.
Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials.
Registered Capital:1000000
EmployeeNum:50
Foshan Huanya New Material Co., Ltd.
Contact:Martin Zheng
Telphone:86-0757-85503335-
Fax:86-0757-85503335-
Email:Martin_wf_cheng@aliyun.com
Company Website:https://www.huanya-refractory.com
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