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The surface of cold-rolled work rolls should be free of defects, and the smoothness should meet the requirements. The surface is hard, the center is soft
In order to meet the needs of rolling high-strength steel and ultra-high—strength steel，a new type of cold work roll was developed by the alloy composition
Reducing rolling mill accidents, improving the accident resistance of roll materials, and conducting comprehensive surface wave + eddy current flaw detection on the rolls before
Description：The work roll is a part of the roll. The work roll in the roll of the rolling mill is mainly subject to high temperature,
This article describes the classification of rolls and the selection of roll materials. Key words: roll; classification; material Classification of rolls Cast iron roll The
This article describes in detail the composition and manufacturing process of cold rolling rolls. Key words: cold rolling roll; composition; manufacturing process Cold rolling rolls:
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