砂型3DP打印参数对ZL205A合金铸造性能的影响

王春辉, 杨光昱, 阿热达克·阿力玛斯, 李晓刚, 介万奇

Effect of Printing Parameters of 3DP Sand Mold on the Casting Performance of ZL205A Alloy

WANG Chunhui, YANG Guangyu, ALIMASI Aredake, LI Xiaogang, JIE Wanqi

图1 热裂倾向性测试和单螺旋流动性测试3DP砂型及其示意图

Fig.1 Three-dimensional printing (3DP) sand mold (a) and schematics of hot tearing susceptibility testing (unit: mm) (b), and 3DP sand mold of the single-helix fluidity testing (c)