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Pearlite centrifugal composite cast iron roll
更新时间:2017-03-16 16:16:38点击次数:1238次
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Pearlite centrifugal composite cast iron roll
Pearlite centrifugal composite cast iron roll nickel, manganese, chromium, molybdenum and other alloying elements, it is a needle group (bainite + martensite) matrix, is higher than pearlitic ductile iron roll strength, toughness, better wear resistance is improved obviously. This kind of roll produced by centrifugal compound casting.
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