结果显示焙烧温度为900℃时有Cr3C2生成,且随着温度的升高,Cr3C2逐渐含量增加,而Cr2O3含量逐渐降低
The results showed that Cr3C2 was formed when the calcination temperature was 900℃, and the content of Cr3C2 gradually increased with the increase of temperature, while the content of Cr2O3 gradually decreased