Joining of Si_p/6063Al composite using additive manufacturing-based laser melting deposition

详细信息    查看全文

• 作者：Zhenglong Lei^a ; Ze Tian^a ; ^{leizhenglong@hit.edu.cn} ; ^{tztzcool@163.com} ; Peng Li^a ; Yanbin Chen^a ; Hengquan Zhang^b ; Xi Chen^a
• 关键词：Sip/6063Al composite ; Laser processing ; Microstructure ; Solidification morphology ; Tensile strength
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：190
• 期：Complete
• 页码：191-194
• 全文大小：1183 K
• 卷排序：190

文摘

A novel joining method based on additive manufacturing was proposed. The Sip/6063Al composite with 3 mm thickness was successfully joined using this new method. Flower-like, little blocky and polygonal primary silicon were detected in the fusion zone. Tensile strength of the joint was 41.6 MPa reaching 78.9% of that of the base composite.