C – CR2O3 reaction 反应

从C-CR 相图看， 1650’C下， cr2o3和C反应生产CR23C2,如碳饱和，可继续于CR2O3反应生产CR7C3，由于固相CR23C2成核困难，也会延长CR2O3还原反应的孕育期，由此看出，c对于CR2O3的还原反应。

From the C-CR phase diagram, at 1650’C, the C r 2 o 3 and C reaction producing CR23C2, such as C saturation, can continue to produce CR7C3 in the CR2O3 reaction, and can also prolong the gestation period of the CR2O3 reduction reaction due to difficult solid-phase CR23C2 nucleation, which shows that c is the reducing reaction to CR2O3.