
A R T I C L E I N F OA B S T R A C T1. Introduction2. Experimental2.1. Raw materials and processing by SPS2.2. Characterization techniques表征测试方法第一段XRD 晶体衍射 密度测试 烧结动态曲线第二段电镜观察微观形貌 SEMTEM第三段热分析仪 DSCTGA第四段VSM 磁性测试计算超导临界电流\(J_c\)3. Results and discussion3.1. X-ray diffraction results3.2. Consolidation during SPS