KALCOR , Zirconium Corundum
Zirconium corundum wear protection resistant to high temperatures and frictional wear.
The cast ceramic material KALCOR has proven effective for lining plant components that are subject not only to extremely harsh abrasion, but also high or fluctuating temperatures, for example in chutes for hot sinter or clinker, in hot gas pipelines or in dust extraction cyclones and separators.
features and benefits
specifications
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FEATURES & BENEFITS
- Very hard and resistant to wear
- Corrosion resistance
- Usable in locations subject to chemical stresses.
- Operational temperature max. 1200°C
- Small thicknesses for cylinders from 12 mm upwards
- High resistance to temperature fluctuations, resistant to thermal shock
- Wide range of geometries
- Cylinders with diameters of 50-500 mm
- Asymmetric cross sections are available for pipe bends
Long-Lasting Wear Protection
The zirconium corundum KALCOR range includes plates, specially shaped components and cylinders in various formats with differing thicknesses. Installation commonly involves an economic combination of other materials bonded in KALFIX adhesive or attachment to the plant mechanically on site. Apart from the provision of our own engineers for installation anywhere in the world, custom-made components can also be delivered, even in complex geometries.
PRODUCT SPECIFICATIONS
TECHNICAL PROPERTIES
MINERAL BASED WEAR-PROTECTION
PRODUCT
DESCRIPTION
DELIVERY FORMS & SHAPES
TEMPERATURE °C
WEAR APPLICATIONS
HARDNESS IN VICKERS HV
HARDNESS IN MOHS
ABRESIST
Fused Cast Basalt
Plates, Cylinders , Pipes
350
ABRASION
(1140)
8
KALCRET
Hard Compound
Can be Trowed, Sprayed , Molded
800
ABRASION , HIGH TEMPERATURE
(1250)
8,1
KALOCER
High Alumina Ceramic
Tiles, Pipes, various shapes
1000
ABRASION
(2100)
9,1
KALCOR
Zirconium Corrundum
Plates , various shapes
1200
WEAR, CORROSION, THERMAL CHOCS
(2000)
9
KALCERAM
HARD ALUMINA
Tiles
350
SLIDE PROMOTION
(500)
6
The hardness values in brackets (HV Vickers) are for indication only
ABRESIST , KALOCER, KALCOR, KALCERAM ,KALCRET ,KALSICA, are trade names of KALENBORN KALPROTECT GmbH , Germany
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