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Magmalox Skid rail block fused cast zirconia mullite blocks for steel industry

Fused cast zirconia mullite blocks is made of high-quality bauxite and imported Australian zircon sand, melted at high temperature in an electric arc furnace, and cast. Its compact structure has the advantages of wear resistance, impact resistance, high temperature resistance, and good thermal shock resistance.
 
Model Number: Hongtai
 
Certification: ISO9001
 
Minimum Order Quantity: 5 ton

 

Description

Magmalox Skid rail block

fused cast zirconia mullite blocks for steel industry

 

Product Description
Description of Fused cast zirconia mullite blocks
Fused cast zirconia mullite blocks is made of high-quality bauxite and imported Australian zircon sand, melted at high temperature in an electric arc furnace, and cast. Its compact structure has the advantages of wear resistance, impact resistance, high temperature resistance, and good thermal shock resistance. It is mainly used in parts that need wear resistance and high temperature resistance, such as slide rail bricks of metallurgical push-steel heating furnaces or tapping platforms (Outlet trough) The tapping platform of the walking-type heating furnace and the lining of the garbage incinerator
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Technology

 Technical datas of Fused cast zirconia mullite blocks

 

Item HT-ZM5
Typical
Chemical Composition % Al2O3% 75
ZrO2% 5
SiO2% 16
Fe2O3% 2.0
Na2O+CaO+MgO+TiO2+K2O% ≤2.0
  0.5
Apparent Prosity (%) <8
True density  g/cm3 3.2
Cold Crushing Strength Mpa 140
Hot Crushing Strength 1350°C Mpa 100
Hot Line Expansion 1300°C % 0.9
Thermal conductivity 1300 °C: W/MK 5.4
Bulk Density  (g/cm3) PT(RN) ≥3.0
WS(VF) ≥3.2
 Crystallographic analysis  % Corundum 43
Mullite 38
Glass Phase: 14
Baddeleyite 5

 

Casting method of Fused cast zirconia mullite blocks  :

Fused cast zirconia mullite blocks is made by completely melting the raw materials and casting it in a casting mold, which is cooled and solidified. The shrinkage caused by the volume shrinkage of this product during condensation is a matter of special attention when using it. The casting methods of Fused cast zirconia mullite blocks are ordinary casting (PT), inclined casting (QX), non-shrinkage casting (WS) and quasi-shrinkless casting (ZWS)

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Product Process

 Manufacturing process of Fused cast zirconia mullite blocks

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Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

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Packing Details
Packing details:

★Bricks: Fumigated wooden pallet with log paperboard covered and stainless steel band strapping, the whole outside is wrapped with thermoplastic film. Or carton packaging.

★Wooden pallet size: usually 92*92cm (standard brick)

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer’s requirements

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Transportation

★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer’s demand or two sides negotiate

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Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

We are here for you!

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Certification:  (ISO 9001:2015)

JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

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