Home ProductsRefractory Castable

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

Certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
Customer Reviews
Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

I'm Online Chat Now

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

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

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

Product Details:
Place of Origin: Henan
Brand Name: RSNC
Certification: CE,CQC,ISO9001
Model Number: HDD
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: USD200-1000/MT
Packaging Details: 1.packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages 2.According to customer's demands
Delivery Time: 25days upon recceipt of payment
Supply Ability: 1000mt per month

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

Description
Refractoriness (Degree):: Common (1580°< Refractoriness<1770°) SiO2(%)≥: 0.7
Bulk Density G/cm 3≥: 2 Cold Crushing Strength MPa 1110℃x3h≥: 15
Fe2O3(%),≤: 0.5 Apparent Porosity(%): 26
Linear Changing After Burnt(%): 0-1.6 Al2o3(%),≤: 95
Max.grain Size Of Aggregate(mm): 5 Amount For Construction: 2300
High Light:

high alumina castable

,

low cement castable

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

Items HDD-1 HDD-2 HDD-3 HDD-4 HDD-5
Chemical composition(%) AI203≤ 95 96 96 97 90
Si02≥ 0.7 0.6 0.6 0.5 0.4
Fe203≤ 0.5 0.5 0.4 0.4 0.8
Cold Crushing Strength (Mpa) 1300℃x3h After firing at 15 15 10 10 25
Apparent porosity(%) 1300℃x3h After firing at 26 26 25 25 23
Linear changing after burnt(%) 1300℃x3h After firing at 0 -1.6 0-1.2 0 -1.0
Bulk density (g/cm3) 1300℃x3h After firing at 2 2 2.1 2.1 2.2
(℃)Refractoriness 1780 1780 1780 1780
Max. grain size of aggregate(mm) 5 4.5 4.5 4.2 4.2
Amount for construction 2300 2300 2300 2400 2400
Mathod of construction Jolt 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.

 

 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

Tel: +8613838387996

Send your inquiry directly to us (0 / 3000)