论文部分内容阅读
为恢复鞍钢钢绳产品金牌的荣誉称号,由原供线材115×115mm连铸坯改为由二初轧厂轧成196×196mm方坯再由大型厂轧成115×115mm方坯供线材厂硬线作为原料,增加了一道初轧工序,虽然可提高钢绳质量,但这种方法治标不治本。连铸直接供料轧制是目前生产发展中最合理、最经济、最节约的新工艺方法。大量数据结果表明,提高钢的纯净度、降低钢中含硫量和金属夹杂、非金属夹杂、气体夹杂等,对钢绳质量的提高有明显的作用。通过计算得出一条结论,若想提高钢绳质量,必须在净化钢质上下功夫。
To restore the honorary title of Ansteel steel products gold medal, from the original wire 115 × 115mm slab changed from two early rolling mill into 196 × 196mm billet and then large-scale plant into a 115 × 115mm billet for wire plant hard Line as a raw material, an increase of a preliminary rolling process, although it can improve the quality of steel cords, but this method is temporary solution. Continuous casting direct supply and rolling is the most reasonable production process, the most economical and most economical new process method. A large number of data results show that improving the purity of steel, reducing the sulfur content in steel and metal inclusions, non-metallic inclusions, gas inclusions, etc., to improve the quality of steel cord has a significant role. By calculating a conclusion, if you want to improve the quality of steel, we must work hard in the purification of steel.