爆炸焊接—热轧法生产复合板界面研究

Study on the Interface of Bimetallic Plate Produced by Explosive Welding-Hot Rolling

采用“爆炸焊接—热轧”新工艺生产的１６ＭｎＲ／不锈钢复合板，在爆炸焊接热轧坯料界面中，发现了以前从未报道过的非晶态结构层及混乱的微晶层的形成。并对界面形态、结合方式及界面成分、组织结构的变化所引起的性能变化做了全面的分析。

Through the research on the interface of 16MnR/stainless bimetallic plates,which made by the new techniques of explosive welding-hot rolling,we found a noncrystalline structure layer and a confused microcrystalline layer existing in the interface,which have never been reported before. A comprehensive explanation has been given to the interfacial form,combination pattern,interfacial components and the change of properties caused by the change in microstructure.