〔日刊《铁钢新闻》报道〕现行的张力轧制,一般附加的最大张力为轧材屈服应力的30%～40%。附加张力的原因各种各样,但主要目的包括降低轧制压力和轧制载荷,减少轧辊磨损,稳定轧材行走,使被轧材形状控制容易等。对轧材施加其屈服应力70%～80%以上的张力,即附加超高张力轧制,这会 [Journal “Iron and Steel News” reported] the current tension rolling, the general additional maximum tension for the rolling yield stress of 30% to 40%. There are various reasons for the additional tension, but the main objectives include reducing the rolling pressure and rolling load, reducing roll wear, stabilizing the material to be rolled, and controlling the shape of the material to be rolled. Applying a tension of 70% to 80% of its yield stress to the rolled material, that is, adding extra-high tension rolling, this will