Whytheat K 60% Alumina Dense Castable

Product Type

Whytheat K

Nature of Bond

Hydraulic

Installation

Vibration Casting

General Properties

Max. Service Temperature

1600° C

Maximum Grain Size

5 mm

Water Required For Casting

10.6-11.8%

Chemical Analysis %

Typical Value

Al2O3

56-60

Fe2O3

1 00- 1.25

CaO

4.00-4.70

Physical Properties

Bulk density

g / cc

After drying at 110°C/24 hrs

2.15-2.25

CCS, kg/cm2 after drying at 110°C/24hrs

350 - 430

After heating at 1100°C/3 hrs

180-280

After heating at 1400°C/3 hrs

350 - 500

% retained on max. size

0-5

Thermal Properties

Refractoriness, Orton / °C

+31 /1683

PLC%

After heating at 1100°C/3 hrs

 -0.40 to +0.20

After heating at 1550°C/3 hrs

-1.20 to-2.40

Packaging

25 kg bags

Storage life

6 months

Delivery state

Dry