样本编号: S-247B-05
测试日期: 2023-09-15
材料: 镍基高温合金 (INCONEL 718)
平均晶粒尺寸: 28.3 ± 3.1 μm (ASTM E112标准)
γ'相体积分数: 32.4 vol%
碳化物分布: MC型(主要含Ti, Nb),平均尺寸0.8 μm
温度 (°C) | 导热系数 (W/m·K) | 热膨胀系数 (μm/m·°C) |
---|---|---|
25 | 11.2 | 12.4 |
650 | 14.7 | 16.8 |
* 所有测试均在ISO 17025认证实验室完成
SEM图像编号: SEM-247B05
Story Source:
Materialsprovided byUniversity of Illinois at Urbana-Champaign, News Bureau.Note: Content may be edited for style and length.
Journal Reference:
Yibo Zhao, Yudu Li, Wen Jin, Rong Guo, Chao Ma, Weijun Tang, Yao Li, Georges El Fakhri, Zhi-Pei Liang.Ultrafast J-resolved magnetic resonance spectroscopic imaging for high-resolution metabolic brain imaging.Nature Biomedical Engineering, 2025; DOI:10.1038/s41551-025-01418-4
2025-07-03
2025-07-03