MaxCS™ 

A unique aspect, Rio-Carb's winning formula

Chromium Carbide alloys have wonderful properties. They are cost-effective, extremely hard (1800 V.P.N.), heat resistant (up to 500°C), and when deposited by weld cladding have a hardness of 56-58 Rc.
But this is not the final story. Controlling the cooling rate after weld cladding, results in the CrC Crystals growing into vertical dendrites (or columns of crystals, all facing upwards).

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Vertical dendrites (columns of CrC Crystals)
viewed from the side.

Rio-Carb

Same dendrites viewed from the top.
Imagine the "toothbrush" effect 

When attacked by wear, these CrC Crystals perform like the bristles on a brush.
Long-lasting. The close packaging of these dendrites is also promoted during cooling.
Couple these properties with the sub-arc depositing system during manufacture with the flat-bed welding base and water cooling and we have Rio-Carb's winning formula, MaxCS™ (Maximum Carbide Saturation).
Our CrC liners contain 24-25% Chromium. This is 12 to 15 times the amount of Chromium in "400" & "500" Q+T martensitic steels!
Hence the price increase for CrC, but consider the extended wear-life of 8-10 times against martensitic plates.
Rio-Carb

HARDNESS IS NOT EVERYTHING!
Two samples from the Sand-Rubber Wheel Abrasion test clearly shows the extra wear on sample (A) at 58 - 62 Rc Hardness.

The sample (B) at 50-54 Rc shows less wear and abrasion, despite being softer.

The answer: Sample (B) is Rio-Carb CrC plate with MaxCS™.

The higher carbide saturation of MaxCS™ extends the wear life.
MaxCS™ is a Registered Trademark

Address

11 Barium Street, Alrode
P.O. Box 123740, Alrode 1451

Contact Us
Email: sales@riocarb.co.za                     
Phone: +27 11 011 6111 
Phone: +27 11 908 1014 

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