Abstract：Firstly， the development history and the trend of the hot wide strip endless rolling technology are reviewed and the metallurgical process characteristics of the hot wide strip produced by different process are compared. Secondly， from the aspects of the size precision and the uniformity of microstructure-properties for the endless rolled strip， the stable mass production of extra-thin strip， the yield rate， the process energy consumption， as well as steel varieties and applications， the development and application of the hot wide strip endless rolling technology in China is summarized and analyzed. At the same time， microstructure-properties analyses and process control methods of the endless rolled low carbon/extra low carbon steel are discussed in detail with examples. Finally， development proposals for the hot wide strip endless rolling technology are proposed in combination with the actual production conditions of production lines， the capacity and products in China.
康永林， 田 鹏， 朱国明. 热宽带钢无头轧制技术进展及趋势[J]. 钢铁, 2019, 54(3): 1-8.
KANG Yong-lin， TIAN Peng， ZHU Guo-ming. Progress and trend on hot wide strip endless rolling technology. Iron and Steel, 2019, 54(3): 1-8.
2019, Vol. 54 
