Refractories Castables

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Refractories Castables

  • Color : Brown, Black
  • Type : Refractories Castables
  • Packaging Type : Plastic Bag
  • Application :  Refractories
  • Packaging size : 50 Kg
  • Form : Powder
Category:

Description

High Purity Dense Castables

Brand NameAKCM
Physical Properties
Recommended Service Temp.0C (Max)1750160015001700
Refractoriness 0C (min) Orton(min)1820

37

1683

31

1665

30

1800

36

Dry Density Kg/m3 (min)2800220021002600
Liner Change % (max)± 1.2 1500 0C/3 hrs± 1.5 1500 0C/3 hrs± 1.0 1500 0C/3 hrs± 1.0 1500 0C/3 hrs
CCC Kg/m2 (min) 1100C600350350550
Maximum Grain Size (mm)5555
Chemical Analysis2800220021002600
Al2O3(%) min90605080
FeO3(%) max0.81.01.51.5

High Purity Insulating Castables

Brand NameFR Cast – 7FR Cast – 9FR Cast – 11FR Cast – 13FR Cast – 15
Chemical Analysis

Al2O3 % min

Fe2O3 % min

43
1.5
44
1.5
43
1.5
44
1.5
45
1.5
Physical Properties
Service Temp. 0C
13501350135013501400
Bulk Density gms/cc0.750.901.251.251.60
Water Required For Casting %30 – 3527 – 3230 – 3527 – 3223 – 28
Grain Size (mm)66666
CCC Kg/m2
at 100 0C / 24 Hrs.45804580130
at 800 0C / 3 Hrs3040304075
at 1100 0C / 3 Hrs.4040404075
at 1300 0C / 3 Hrs5050505090
Thermal Properties

P.L.C. % 8000

± 0.2± 0.2± 0.2± 0.2± 0.2
after heating at 8000 C/3hrs± 1.0± 0.8± 1.0± 0.8± 1.0
Thermal Conductivity

Kcal/m/hr/0C

at 300 0C HF0.300.350.300.350.38
at 500 0C HF0.380.320.380.320.42
at 800 0C HF0.360.410.360.410.44
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