双相技术比利时的冶金研究中心创制了热轧钢的热处理新工艺。如 WPC(水衬冷却)设备,可对复杂形状制品施行淬火或半退火处理。例如,在处理钢梁时,较低的碳当量即可获得给定的抗拉强变。另一称作 Trimmer的冷却系统采用喷雾法,能准确地控制宽带轧机上的卷取温度,水-空气混合法有两大优点——冷却均均而高效以及冷却范围宽。利用 Trimmer 冷却系统使生产无需添加昂贵 Biphase Technology Belgium’s Metallurgical Research Center has created a new heat treatment process for hot-rolled steel. Such as WPC (water-lined cooling) equipment, complex shape products can be quenched or semi-annealed. For example, a lower carbon equivalent will give a given tensile strength change when handling a steel beam. Another cooling system, called Trimmer, uses a spray method to accurately control the coiling temperature on broadband mills. The water-air mixing method has two major advantages - uniform cooling and high cooling efficiency. The Trimmer cooling system eliminates the need for expensive production