FGH4720Li粉末高温合金在近服役条件下的组织与力学性能演变规律 |
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| 李大禹, 姚志浩, 赵杰, 董建新, 郭婧, 赵宇 | ||||||||||||||||||||
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Evolution of Microstructure and Mechanical Properties of FGH4720Li P/M Superalloy Under Near-Service Conditions |
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| LI Dayu, YAO Zhihao, ZHAO Jie, DONG Jianxin, GUO Jing, ZHAO Yu | ||||||||||||||||||||
| 表1 FGH4720Li合金持久实验过程中二次γ'相和三次γ'相的平均体积分数及尺寸 |
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| Table 1 Average volume fractions and sizes of the secondary and tertiary γ' phases under different stress rupture conditions |
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