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High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory

China High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory, Find details about China Refractory Castable, High Alumina Castable from High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory

Model NO.
high alumina
Sio Content (%)
0.3-15
MGO Content(%)
0.8-1.2%
Cro Content (%)
0.1-0.3%
Usage
Aluminum Factory Cell Castable in Cathode Gap
Trademark
xs
Transport Package
25kg Bag or as Your Demand
Specification
High Alumina Castable
Origin
China
HS Code
6902900000
Model NO.
high alumina
Sio Content (%)
0.3-15
MGO Content(%)
0.8-1.2%
Cro Content (%)
0.1-0.3%
Usage
Aluminum Factory Cell Castable in Cathode Gap
Trademark
xs
Transport Package
25kg Bag or as Your Demand
Specification
High Alumina Castable
Origin
China
HS Code
6902900000

Aluminum-carbon castable refractory industry metallurgical alumina graphite refractory

High alumina Castable


Introduction:

High strength high alumina castable is made of super high alumina clinker, composite binders and adhesives. The products are featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is commonly used in top of CFB boiler furnace, rear wall, etc.

The high-aluminum high-strength wear-resistant castable is based on the traditional ratio, the particle gradation is adjusted, different additives are added, the amount of cement is reduced, the performance is improved, the intermediate temperature strength and the load softening temperature are increased, and the thermal conductivity is reduced. Good thermal stability.




Advantage :

The high-aluminum and high-strength wear-resistant castable is equipped with anti-penetration, erosion resistance, impact resistance and abrasion resistance, good mechanical properties, strong integrity of the furnace body structure, air tightness is better than brick furnace, extend the furnace age, save furnace repair Cost and economic benefits are remarkable. High-strength high-alumina wear-resistant castables are widely used in different parts of furnace linings such as power stations, boilers, melting casting furnaces, heating furnaces, soaking furnaces, heat treatment furnaces and induction furnaces.
 

High Alumina Castable Application of the refractory castable :

1. Furnaces of metallurgy industry, heat treatment furnace.

2. Furnace of incineration of garbage, recirculating fluidized bed furnace.

3. Furnaces of chemical industry and construction industry.

4. Tundish lining 

High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory



Physical Index :

 

Data                  refractory industry metallurgical        Aluminum-carbon castable refractory

  High aluminum castable

Working temperature /°C1600-1800
Bulk density g/m32.3
Ture porosity %<11.5
Granulometric class /mm<3
ComponentAl2O3, %81
SiO2, %12
Cold crushing strength /Mpa110°C * 24h89
1000°C * 3h82
Rupture strength /Mpa110°C * 24h10.5
1000°C * 3h9.6
Al2O2 + SiC % ≥
70
75
8
Bulk Density g/cc
110ºC × 24 h
2.6
2.7
2.8
 
Modules of rupture Mpa ≥
1110ºC ×3 h
11
12
13
110ºC × 24 h
11
12
13
 
Cold Crushing Strength Mpa ≥
1110ºC ×3 h
90
100
110
1110ºC ×3 h
90
100
110
 
Linear Dimensional Change %
110ºC × 24 h
±0.1
±0.1
±0.1
1110ºC ×3 h
±0.3
±0.3
±0.3
Item XS-1XS-2XS-3
 Al2O3%≥758595
Chemical composition(%)SiO2%≤20102
 CaO≤2.51.51.2
 110ºCx24h2.752.852.95
Bulk density(g/cm3)815ºCx3h2.752.853.0
 1100ºCx3h2.802.903.10
 110ºCx24h60140140
Compressive strength(MP≥)815ºCx3h65145135
 1100ºCx24h70150130
 110ºCx24h82222
Flexural strength(MP≥)815ºCx3h92118
 1100ºCx3h122018
Normal Wear≤ 84.56
Thermal stablity(900ºC,≥) 202030


Products Photos show :

High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory

Related refractory material provide :
High Alumina Aluminum-Carbon Castable Refractory Industry Metallurgical Alumina Graphite Refractory


FAQ :
 

Q1: Are you a manufacturer or trader ?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What's your payment terms?
A4: Negotiation, Accoridng to your inquiry products quality and quantity .
Q5: Did your factory accept customization ?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods. Accept SGS inspection or any third party you assign . .

Welcome your Inquiry - Xingshi Refractory !!
 

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