GH2909低膨胀高温合金热处理中的组织演变行为 |
李钊, 江河, 王涛, 付书红, 张勇 |
Microstructure Evolution of GH2909 Low Expansion Superalloy During Heat Treatment |
LI Zhao, JIANG He, WANG Tao, FU Shuhong, ZHANG Yong |
图9 标准热处理态GH2909合金(T4)中γ′相的TEM像 |
Fig.9 Bright field TEM image of γ′ phase in GH2909 alloy after standard heat treatment (T4) |
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