The microstructural changes taking place during heating of calcium orthophosphate (Ca3(PO4)2) agglomerates were examined......

利用喷雾热粉解法制备铋系超导初级粉末,对初级粉末成分均匀性、准确性及所获得的前驱粉、短样带材进行了研究.实验表明,采用不同......