背景材料 回顾双辊法铸造薄带钢的研究工作,是从贝塞麦先生开始的。在他一八五七年发表的专利中,贝塞麦的设备装有二个可调预置缝隙的辊子,为把带钢热轧至预定的厚度,设计时要考虑能提供一定的轧制力。后来有关研究人员发现该方法的实施难点。要得到最好的产品质量,只有在狭窄的热机铸造参数的特定组合范围内才能达到。 Background Material Review The research on twin roll casting of thin strip begins with Mr. Bessemer. In his patent, published in 1857, Bessemer’s equipment was fitted with two rollers with adjustable pre-set gaps. In order to hot strip the strip to a predetermined thickness, it was designed to provide some rolling force. Later, researchers found that the implementation of the method difficult. The best product quality is achieved only for the specific combination of narrow heat engine casting parameters.