[本刊讯]10月中旬,由轧辊厂自主研制、开发、生产的高铬复合铸铁轧辊,通过市级专家组科技成果鉴定。专家评价,该厂生产的具有自主知识产权的高铬复合铸铁轧辊,达到国内领先水平。高铬复合铸铁轧辊用于板带钢精轧前段,属高附加值、高科技含量的“双高”轧辊,本钢热轧厂等国内一些现代化轧钢厂大量使用该种轧辊。轧辊厂将该轧辊纳入企业重点新产品开发,决心攻克这一难关。 [News] In mid-October, independent research, development and production of high-chromium composite cast iron roll by the roll mill, through the municipal expert group appraisal of scientific and technological achievements. Expert evaluation, the plant with independent intellectual property rights of high-chromium composite cast iron roll, reached the leading domestic level. The high-chromium composite cast iron roll is used in the front section of sheet strip finishing, which is widely used in some modern domestic steel mills, such as high-value-added and high-tech “double high” rolls. Rolling Mill will roll into the enterprise focus on new product development, determined to overcome this difficulty.