Techno Cast

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.

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features and benefits

specifications

part numbers

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Literature Downloads

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
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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

GALLERY

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LITTERATURE DOWNLOADS