3D打印氧化铝陶瓷的气氛脱脂热处理工艺研究

曾勇, 张子佳, 孙立君, 姚海华, 陈继民

Atmosphere Debinding Heat Treatment of 3D Printed Alumina Ceramics

ZENG Yong, ZHANG Zijia, SUN Lijun, YAO Haihua, CHEN Jiming

表1 不同脱脂后烧结样品的收缩率和致密度

Table 1 Shrinkage and density of sintered samples after debinding in different atmospheres

Atmosphere Shrinkage/% Densification/% X Y Z Air 4.81 4.55 9.23 95.39 Ar 5.62 5.48 11.54 96.72