The Status and Prospects of High Carbon High Speed Steel Rolling Technology

Because of the development of rolling steel industry, the rolls having excellent properties are required. so high carbon high speed steel roll is developed. High carbon high speed steel roll made by means of common methods having coares stucture, low impact toughness, low fatigue resistance and low service life. Modification and electromagnetic stirring are the main measures of improving the structures and properties of iron and steel. high carbon high speed steel by means of modification and electromagnetic stirring will improve structure and properties, that lays a foundation manufacturing high carbon high speed steel roll by means of common casting method. Authors analyze the effects of modification and electromagnetic stirring on the structures and properties of high carbon high speed steel.