The mill type and arrangement evolution of hot strip mills,lingkage of caster and mill,and new products development,such as super-steel,AHSS strip,and NANOHITEN strip,etc.,in Japan were introduced.

• 介绍了日本热轧带钢轧机机型与布置型式的演变,热轧带钢轧机与连铸机的热连接方式,以及超级钢、AHSS钢板、NANOHITEN钢板等新产品的开发。