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Durable Precast Refractory Shapes Purging Plug And Seat Block For Refining Ladles

China Jundao (Henan) New Materials Co.,Ltd. certification
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Durable Precast Refractory Shapes Purging Plug And Seat Block For Refining Ladles

Durable Precast Refractory Shapes  Purging Plug And Seat Block For Refining Ladles
Durable Precast Refractory Shapes  Purging Plug And Seat Block For Refining Ladles Durable Precast Refractory Shapes  Purging Plug And Seat Block For Refining Ladles Durable Precast Refractory Shapes  Purging Plug And Seat Block For Refining Ladles

Large Image :  Durable Precast Refractory Shapes Purging Plug And Seat Block For Refining Ladles

Product Details:

Place of Origin: Henan China
Brand Name: Jundao(Henan)
Certification: ISO9001:2015 ISO14001:2015
Model Number: Purging Plug and Seat Block

Payment & Shipping Terms:

Minimum Order Quantity: 20t
Price: Negotiate
Packaging Details: Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 3000Ton/mon
Detailed Product Description
Al2O3(%): ≥80 Al2O3+ +Cr2O3+MgO (%): ≥92
Apparent Porosity (%): ≤20 R.U.L(℃): ≥1680
Feature: Steel Slag Resistant Application: Refining Ladles
High Light:

prefabricated blocks

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precast refractory

Steel slag resistant Purging Plug and Seat Block for Refining Ladles

 

Purging plug brick for refining ladles take slab corundum as the granular material, the plate-shaped corundum fine powder and the chrome oxide fine powder as fine powder, and the calcium aluminate cement as binder. At high temperatures, the chromium oxide and aluminum oxide can form a high-temperature solid solution, and at the same time with a small amount of magnesium oxide form a partial solid solution of MgO-Cr2O3-MgO-Al2O3.

Seat block brick for refining ladles is made of plate-shaped corundum, α-Al2O3 micropowder, industrial chrome oxide and spinel, and pure calcium aluminate cement as binder.

 

Purging Plug and Seat Block Features:

1. Purging plug bricks with strong resistance to Fe2O3 or slag, and can effectively prevent the penetration and erosion of steel slag at high temperatures.

2. Purging plug and seat block for refining ladles has the characteristics of thermal shock resistance, erosion resistance, also the resistance to the oxidation of iron oxide slag is significantly enhanced.

 

Items T-80 T-85 Z-80 ZB-80 Z-85 ZB-85
Al2O3 (%) ≥ 80 85 80 80 85 85
Al2O3+ +Cr2O3+MgO (%) ≥ 92 92 92 92 92 92
Apparent porosity (%) ≤ 20 20 20 19 20 19
Cold crushing strength (MPa) ≥ / / 85 40 85 45
Refractoriness under load (℃) ≥ 1680 1680 1680 1680 1680 1680
Remark Each piece of brick need to be test for ventilation

 

Durable Precast Refractory Shapes  Purging Plug And Seat Block For Refining Ladles 0

 

 

Contact Details
Jundao (Henan) New Materials Co.,Ltd.

Contact Person: Astra

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