采用自蔓延高温合成(SHS)与加压致密一体化技术制备了包容锶核素(Sr2+)的钛酸锶(SrTiO3)人造岩石固化体.通过实验分析SHS产物致密化的影响因素,确定了钛酸锶反应体系自蔓延高温合成时的最佳工艺参数:预制块相对密度为54%左右;预压力为10MPa,加压时间为4s;致密化时高压压力为300MPa,高压保压时间为8s. The strontium titanate (SrTiO3) artificial rock solidified with strontium nuclide (Sr2 +) was prepared by the self-propagating high-temperature synthesis (SHS) and compacting and compacting technology.Through the experimental analysis of the influencing factors of the densification of the SHS product, The optimal process parameters of self-propagating high-temperature synthesis of acid-strontium reaction system are as follows: the relative density of prefabricated block is about 54%; the pre-pressure is 10MPa, the pressurization time is 4s; the high pressure is 300MPa during densification and the high-pressure dwell time is 8s.