镍铬钢与碳素结构钢相比,具有高的变形抗力,低的塑性和窄的压力加工温度范围。热轧耐蚀钢及合金薄钢带时,这些因素给变形条件带来很大困难。众所周知,热轧碳素钢和变压器薄钢带时,工艺润滑可降低变形区内接触摩擦力,减少轧制力能参数和轧辊磨损以及改善热轧带钢质量,从而提高生产技术经济指标。 Nickel-chromium steel has a high resistance to deformation, low plasticity and a narrow pressure processing temperature range compared to carbon structural steel. When hot-rolled corrosion-resistant steel and alloy thin strip, these factors bring great difficulties to deformation conditions. As we all know, hot-rolled carbon steel and transformer thin strip, the process lubrication can reduce the contact friction within the deformation zone, reduce the rolling force parameters and roll wear and improve the quality of hot-rolled strip, thereby increasing the production of technical and economic indicators.