【摘要】 随着带钢热连轧技术的发展 ,对轧辊的强韧性、耐磨性、耐表面粗糙性和耐热裂性提出了更高的要求。为适应这一要求 ,国外开发了高速钢轧辊并应用于带钢热连轧机上 ,取得了良好的效果。总结国外先进经验 ,对加速我国高速钢轧辊开发 ,将具有积极意义。更多还原

【Abstract】 Synopsis Higher requirements of strength and toughness,wear resistance,rough surface protection capability and thermal cracking proof are put up for the roll with the advance of the continuous hot rolling technologies.To meet the requirements high speed steel rolls have been developed and applied to the continuous hot rolled strip mill abroad and favorable results achieved.In order to speed up the development of the high speed steel roll in China it is of great significance to sum up the experiences of the foreign countries.更多还原