一、前言镀锡板的生产已有几百年的历史了.据统计,到1985年,世界镀锡板生产能力已达2000万 T,产品广泛用于食品包装中.作为镀锡板的基材,也经历了巨大的变革.在十六世纪到十八世纪的较长时间里,一般采用熟铁作坯料。7730年出现以热轧板作基板的 I. Introduction Tinplate production has been hundreds of years of history.According to statistics, by 1985, the world tinplate production capacity has reached 20 million T, the product is widely used in food packaging as a base of tinplate Material, also underwent tremendous changes, and in the longer period from the 16th century to the 18th century, wrought iron was generally used as a billet. 7730 to hot-rolled plate as a substrate