辊面高温会产生烧附现象，使辊面的硬度降低。

High temperature of roll surface cause burning phenomenon and lower the hardness of roll surface.

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从磨损机理的角度分析了造成型钢轧辊辊面磨损的原因；

The wear of the roll surface has been analyzed in the view of wear mechanism.

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通过改变辊面开槽形式，可得到片状、条状、扁球状物料。

Different shapes of materials such as slices, strips, oblate balls etc. can be achieved by changing the groove forms of the roller surface.

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