尺寸设计对选区激光熔化304L不锈钢显微组织与性能的影响

侯娟, 代斌斌, 闵师领, 刘慧, 蒋梦蕾, 杨帆

Influence of Size Design on Microstructure and Properties of 304L Stainless Steel by Selective Laser Melting

HOU Juan, DAI Binbin, MIN Shiling, LIU Hui, JIANG Menglei, YANG Fan

图2 沉积层与层之间旋转67°成形及扫描路径采用“skywriting”扫描策略示意图

Fig.2 Scanning strategies of rotation angle of 67° between adjacent layers (a) and “skywriting” scan mode along the set scanning path (b)