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Corundum Ramming Mass castable refractory for alloy cast iron steel , High

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Buy cheap Corundum Ramming Mass castable refractory  for alloy cast iron steel , High Alumina from wholesalers
  • Buy cheap Corundum Ramming Mass castable refractory  for alloy cast iron steel , High Alumina from wholesalers
  • Buy cheap Corundum Ramming Mass castable refractory  for alloy cast iron steel , High Alumina from wholesalers

Corundum Ramming Mass castable refractory for alloy cast iron steel , High Alumina

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Brand Name:RSNC
Model Number:HDD
Certification:CE,CQC,ISO9001
Price:USD200-1000/MT
Supply Ability:1000mt per month
Delivery Time:25days upon recceipt of payment
Company Data
Verified Supplier
Contact Person Pika
Business Type: Manufacturer
Officials: 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China
Quality: Quality Certifitation Available
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Product Details Company Profile
Product Details

Corundum Ramming Mass

Features

1. High volume stability.

2. High compactness.

3. Strong resistance to erosion.


Description

This product uses high-quality high-alumina, corundum and spinel, fused and high purity magnesite as the main raw materials, add a variety of different binding agents and special properties of the fine powder materials, such as by the fine ratio and mixing made.

Specification

Aluminum-magnesia ramming material, high-alumina (or corundum) – silicon carbide – carbon ramming material, alkali refractory ramming material and zirconium mullite ramming material.

Applications

Applicable to all kinds of carbon steel, low manganese steel, alloy steel, alloy cast iron, high-speed tool steel and stainless steel.

Physical and chemical index

ItemsHDD-1HDD-2HDD-3HDD-4HDD-5
Chemical composition(%)AI203≤9596969790
Si02≥0.70.60.60.50.4
Fe203≤0.50.50.40.40.8
Cold Crushing Strength (Mpa)1300℃x3h After firing at1515101025
Apparent porosity(%)1300℃x3h After firing at2626252523
Linear changing after burnt(%)1300℃x3h After firing at0 -1.60-1.20 -1.0
Bulk density (g/cm3)1300℃x3h After firing at222.12.12.2
(℃)Refractoriness1780178017801780
Max. grain size of aggregate(mm)54.54.54.24.2
Amount for construction23002300230024002400
Mathod of constructionJolt or ramming

Note: General cargo is bulk mixture, all products must do waterproof measures during the transportation and storage, it is prohibited to use if the goods appear agglomeration.


Company Profile

Zhengzhou Rongsheng Refractory Co., Ltd.

Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc.

 

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