HEXADUR® - koeppern-international
The grooves between the tiles fill up with compacted feed material (see p.12) * Source: A Lifetime of Success in Norway, p.109, worldcement, September 09 Wear Rate of Roll Surfaces in Cement Clinker Grinding Wear rate (µm/1,000 revs) 3.15 0.23 Wear protection 5C–29Cr hardfacing alloy HEXADUR® Feed material Cement clinker Cement clinker
