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本文利用选区电子衍射,并结合X射线衍射对六种不同成份的急冷合金及其退火后的相组成进行了鉴定,得到了它们的相组成。
In this paper, by using the selected area electron diffraction and X-ray diffraction, six kinds of quenched alloys with different compositions and phase compositions after annealing were identified, and their phase compositions were obtained.