Formation of periodic layered structure between novel Fe-Cr-B cast steel and molten aluminum

详细信息    查看全文

• 作者：Xianman Zhang^a ; ^{xianman213@163.com} ; Weiping Chen^b ; Hongfeng Luo^a ; Teng Zhou^a
• 关键词：Periodic layered structure ; Fe-Cr-B cast steel ; Cr-rich Fe2B ; Molten aluminum
• 刊名：Scripta Materialia
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：130
• 期：Complete
• 页码：288-291
• 全文大小：1338 K
• 卷排序：130

文摘

During the interfacial reaction between novel Fe-Cr-B cast steel and molten aluminum the formation of a periodic layered structure was observed at the Cr-rich Fe2B/Al interface. The periodic layered structure was investigated by scanning electron microscopy and electron probe micro-analyzer. It was embedded in the Fe-Al intermetallics (reaction productions of the Fe substrate). Cr element had a key influence on the formation of PLS. A model describing the formation of periodic layered structure between novel Fe-Cr-B cast steel and molten aluminum is presented.