【摘要】 说明了切分轧制的技术特点、意义以及切分轧制的各种方法及其适用范围 ,综述了切分轧制技术的发展历史及国内外开发和推广应用切分轧制新技术的情况更多还原

【Abstract】 This paper describes not only the technological features and use of split rolling,but also various methods and the application range of split rolling In addition,the paper introduces in detail the development process of split rolling technology and application of new split rolling technologies in China and abroad更多还原