inconel 718镍基高温合金中γ″晶界析出

Jianhong He , X.Y. Tang , S. Fukuyama , K. Yokogawa
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引用次数: 17

摘要

用高分辨电镜研究了时效镍基高温合金中聚结γ″析出物。时效过程中γ″析出相的相遇形成了由多个畴组成的聚结析出相,这些畴保持了相遇前的原始取向。聚结γ″相的边界厚度在0 ~几个原子层之间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Boundary in γ″ precipitates in inconel 718 nickel-base superalloy

The coalesced γ″ precipitate in the aged nickel-base superalloy has been investigated using a high resolution electron microscopy. The encounter of γ″ precipitates during aging formed the coalesced precipitate that consists of several domains which keep the original orientation before encountering. The thickness of boundary in the coalesced γ″ precipitate was in the range of zero to a few atom layers.

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