阅读说明：本技术 采用孔隙促进剂的三维打印 (Three-dimensional printing with pore promoters ) 是由 E·H·迪塞基奇 S·R·伍德拉夫 S·G·鲁迪西尔 A·S·卡巴尔诺夫 于 2019-06-10 设计创作，主要内容包括：本公开描述了用于三维打印的多流体套装、用于三维打印的材料套装、和用于制造三维打印制品的方法。在一个实例中,用于三维打印的多流体套装可以包含助熔剂和孔隙促进剂。助熔剂可以包含水和辐射吸收剂。该辐射吸收剂可以吸收辐射能量并将辐射能量转化为热量。孔隙促进剂可以包含水和水溶性孔隙促进化合物。该孔隙促进化合物可以在提高的温度下化学反应以产生气体。(The present disclosure describes a multi-fluid kit for three-dimensional printing, a material kit for three-dimensional printing, and a method for manufacturing a three-dimensionally printed article. In one example, a multi-fluid set for three-dimensional printing may contain a fluxing agent and a pore promoting agent. The fluxing agent may comprise water and a radiation absorber. The radiation absorber can absorb radiant energy and convert the radiant energy into heat. The pore promoter may comprise water and a water-soluble pore promoting compound. The pore promoting compound may chemically react at an elevated temperature to produce a gas.)