据《科技日报》1994年5月14日报道,南京理工大学化工学院1993年底完成了题述科技开发项目。这是利用炸药所产生的能将一种金属板覆盖焊接在另一种金属板上,使之形成复合板材的复合技术。金属板的面积可大至数平方米,复合板厚可薄至1～2mm。 According to “Science and Technology Daily” reported on May 14, 1994, the Institute of Chemical Technology of Nanjing University of Science and Technology completed the subject of scientific and technological development project by the end of 1993. This is the use of explosives produced by the metal plate can be welded to another metal plate to form a composite sheet composite technology. The area of ​​the metal plate can be as large as several square meters, the thickness of the composite plate can be as thin as 1 ~ 2mm.