fig6

Figure 6. Microstructure of intragranular and intergranular M₂₃C₆ precipitates in the C3 Alloy: (A) typical TEM image of M₂₃C₆ precipitates; (B and C) precipitate size distribution of intragranular and intergranular precipitates; (D₁-D₄) the SAED patterns of the intergranular precipitates taken from the [0$$ \overline{1} $$1], [1$$ \overline{2} $$3], [111] and [112] zone axes, (E₁-E₄) the SAED patterns of the intergranular precipitates taken from the [010], [1$$ \overline{5} $$0], [$$ \overline{1} $$30] and [132] zone axes.