使用TEM对低成本粉末锻件第三批试样的γ'相进行分析,通过拍摄大量γ'相照片,对γ'相的分布、形态等进行了观察分析,统计了γ'相的粒度分布情况
The γ' phase of the third batch of samples of low-cost powder forgings was analyzed by TEM. The distribution and morphology of γ' phase were observed and analized by taking photographs of γ' phase, and the particle size distribution of γ' phase was counted.