公开(公告)号：US20240286366A1

公开(公告)日：2024-08-29

申请号：US18571564

申请日：2022-01-26

申请人： SHENZHEN UNIVERSITY

发明人： Yufei WU ,  Zilong ZHAO ,  Pengda LI

IPC分类号： B29C70/68 ,  B29K105/06

CPC分类号： B29C70/682 ,  B29C70/683 ,  B29K2105/06 ,  B29K2905/00

摘要： A fiber-reinforced metal composite member and a manufacturing method thereof. The member includes a metallic matrix provided with a plurality of grooves thereon at a preset angle to a horizontal direction, and the grooves are filled with fiber-reinforced polymers therein. Based on the characteristic that deformation at a necking-occurring location of metal material increases but tensile bearing capacity decreases while bearing capacity of the fiber-reinforced polymers increases with their tensile deformation increasing, the embodiments include fiber-reinforced polymers in the grooves with preset angle and metal to jointly bear the effect of tensile, so at the necking-occurring location, bearing capacity of fiber-reinforced polymers increases to compensate for the decrease of bearing capacity of metal material, thereby avoiding occurring necking or making necking to occur at multiple locations, preventing metal composite member from fracturing due to occurring local necking at one location, and improving deformability of metal composite member.