Rabensteiner Präzisionswerkzeuge GmbH & Co KG
Gewerbestrasse 10, Sierning 4522
+43 (0) 72 59 / 23 47-0
office@rabensteiner.com

TECHNICAL CERAMICS THE RIGHT CERAMICS FOR YOUR APPLICATION

GREENLEAF based in Saegertown/USA, was

the first manufacturer and supplier of

a composite ceramic cutting tool over 20 years ago.

 

GREENLEAF now has a complete range

of composite materials for a complete programme

of technical ceramic applications. Ceramics cold pressed and

sintered or hot pressed.

 

Precision grinding and polishing are also part of

the range, as is the coating of the ceramics.

 

Standard ceramics include hot pressed Si3N4, Al2O3

up to SiC Whisker Reinforced Ceramic (WG- 300®).

Many industrial customers from all over the world rely on wear parts from GREENLEAF;

Steelworks, turbine manufacturers, construction machinery and pump industry, agricultural equipment manufacturers

SPECIAL ADVANTAGES OF COMPOSITES

  • Excellent strength & high fracture toughness
  • Surface finishes <1 µ Ra
  • Excellent high temperature properties
  • Exceptional wear resistance
  • Excellent corrosion resistance
  • Biological compatibility
  • Electric and dielectric properties

TYPICAL APPLICATIONS TECHNICAL CERAMICS

  • Cutting tools
  • Thermally conductive products
  • Forming technology
  • Extrusion moulds
  • Valves and seals
  • Ball bearing
  • Corrosion resistant products
  • Biologically compatible products

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The WG50 - WG300 materials are all aluminium oxides-based composites with silicon carbide whiskers as reinforcement.

 

A significant improvement in the wear properties is achieved by adding silicon carbide whiskers to the basic aluminium oxides.

Would you like to learn more?

Send us an e-mail with your task or contact our team by phone.

 

We will be happy to inform you about further details.

T +43 (72 59) 23 47-0