攀钢HC轧机工作辊使用情况及国产化现状

攀钢冷轧厂六辊四机架 HC轧机投产初期使用了 1 0 8根日立辊 ,后改用邢台轧辊厂和常冶轧辊厂生产的轧辊 ,轧辊单耗由最初的 1 .5kg/t降至目前的 0 .9kg/t,生产的产品表面质量逐步提高。对 HC连轧机工作辊使用情况及国产化现状进行分析总结。

APPLICATION AND DOMESTIC MANUFACTURE OF WORK ROLL OF THE HC COLD STRIP MILL

In early days since start up in June 20, 1996,108 pieces of Hitach roll had been consumed on the six high 4 stand tandem HC mill After that, the rolls manufactured by Xingtai Roll Factory or in Changye Roll Factory were used The roll consumption has been reduced from 1 5 kg/t in the early days to 0 9 kg/t at present The quality of the products has been improved The application and domestic manufacture of the work roll for the HC mill have been analyzed and summarized in this article