Additive manufacturing of bimetallic structures

Shuang Bai, Jian Liu
2020 SN Applied Sciences  
Metals of 12Cr2Si and 9Cr1Mo are investigated with femtosecond fiber laser additive manufacturing. A smooth phase transition is found at the interface of the two gradated composition metals, indicating a strong bonding. In contrast, the comparison group of SS316L and SA508 shows an abrupt transition.
doi:10.1007/s42452-020-2918-6 fatcat:ykqqjkh4jfhczan2jnjahpprre