目前綫材生产发展的方向之一是尽可能地提高成品軋机速度。国外成品軋机的綫速度早巳超过30米/秒,我国有的綫材厂也已达到25米/秒。由于成品軋机綫速度的提高,使得終軋温度也愈来愈高,国外全連續式綫材軋机的終軋温度有高达1000℃以上的,就是我国終軋速度較高的厂,其終軋温度也接近1000℃。終軋温度高有一系列的优点, At present, one of the directions for the development of wire rod production is to increase the speed of finished mills as much as possible. The speed of finished mills abroad has already exceeded 30 m / s, and some wire mills in our country have reached 25 m / s. As the finishing mill line speed increases, so that the finishing temperature is also getting higher and higher, the foreign all-continuous wire rod rolling mill finishing temperature as high as above 1000 ℃, China’s high rolling speed plant, the final rolling The temperature is also close to 1000 ° C. High rolling temperature has a series of advantages,