| 摘要 |
The disclosure relates to an elongated insert member for a grinding roll for heavy wear operation. The insert member includes a core of a first material having a first hardness, the core having an extension in the longitudinal direction of the insert member, and a body of a second material having a second hardness, the body enclosing the core. The first hardness is greater than the second hardness. The disclosure also relates to a cassette and a segment for a grinding roll, a grinding roll and a roll machine. |
