SiO2 Content % ≤25% Zirconium Oxide Sintered Refractory Brick for Glass Furnace
Price:
$1.50 - $3.00/kilograms
MOQ:
1000 kilograms
Delivery Time:
Negotiable
Brand:
Hongtai
Product Description
Product Description
Zirconium bricks are made from materials such as α-Al2O3, partially stabilized zirconia and zirconium corundum clinker, which are mixed, formed, dried, and fired in a shuttle kiln at high temperature. The zirconium brick product has compact crystal structure, high bulk density, large volume, high mechanical strength at room temperature and high temperature, good thermal shock stability, low re-fire shrinkage and high temperature creep, and has extremely high chemical stability and resistance. Alkaline media corrosion and other characteristics. Dense zircon bricks are mainly used in soda-lime glass kiln middle bricks, arch-foot bricks, etc.; zirconium-containing bricks are mainly used in large glass kiln melting pools, picture tube kilns, regenerator partition walls, and chemical and metallurgical industry kilns Areas eroded by the solution.
Specification
项 目 | Dense Zirconia Brick | Zirconia Brick | Zirconia Corundum Brick | Zirconia mullite brick |
ZrO2 % | ≥65 | ≥63 | ≥31 | ≥20 |
Al2O3 % | — | — | ≥45 | ≥60 |
SiO2 % | ≤33 | ≤34 | ≤21 | - |
Fe2O3 % | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
Apparent Porosity % | ≤18 | ≤22 | ≤18 | ≤18 |
Bulk Density g/cm3 | ≥3.7 | ≥3.65 | ≥3.2 | ≥3.0 |
Cold Crushing Strength MPa | ≥100 | ≥190 | ≥110 | ≥150 |
Refractoriness Under Load ℃ | ≥1670 | ≥1650 | ≥1650 | ≥1700 |
Product characteristics of zirconium bricks: 1. Low thermal conductivity; 2. Low heat capacity; 3. High purity; 4. Low impurity content; 5. High temperature resistance; 6. Able to directly touch the flame; 7. High strength; 8. It has excellent thermal shock resistance
Application
Zirconium brick has compact crystal structure, high bulk density, large volume, high mechanical strength at room temperature and high temperature, good thermal shock stability, low re-fire shrinkage and high temperature creep, and has extremely high chemical stability and resistance to alkaline media Corrosion and other characteristics. Dense zircon bricks are mainly used in soda-lime glass kiln middle bricks, arch-foot bricks, etc.; zirconium-containing bricks are mainly used in large glass kiln melting pools, picture tube kilns, regenerator partition walls, and chemical and metallurgical industry kilns Areas eroded by the solution.
Packing & Delivery
Packing Details of Zirconium 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.
Shipping Details of Zirconium Bricks:
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.
Payment Item:
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
Delivery time:
1.Stocks:Within 5-7 days after receive the deposit.
2.Customization:Within 15-30 days after receive the deposite.
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
Delivery time:
1.Stocks:Within 5-7 days after receive the deposit.
2.Customization:Within 15-30 days after receive the deposite.
FAQ
Zirconium Bricks
1.What's your payment terms?Various payment will be supported
2.What's your delivery time?
Usually within 15-30 days after receive the deposit.
3.How about the packing?
25 kg/bag,outer woven bags with inner plastic lining.
4.What documents you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of lading, COA , TDS. etc.If your markets have any special
requirements, let us know.
5.How about the validity of the products?
According to the products you ordered.
6.What is loading port?
Usually isTianjin, Shanghai or Qingdao.
Contact
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Hongtai Kiln Refractory Co.,Ltd.
Location
Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
Contact Person
Zhang