The XRD and DTA results show that the decomposition of cambridge blue powder is faster than that of the navy blue powder and the content of 2201 phase is lower than that of navy blue powder.

• 通过对两种粉末在不同的烧结热处理制度下其XRD的物相分析以及对原始粉末的差热分析结果显示:浅色粉成相速度快,在主相2212形成时,浅色粉的2201相的含量也明显低于深色粉。