Nb-Si基超高温合金及其定向凝固工艺的研究进展
Research Progress on Nb-Si Base Ultrahigh Temperature Alloys and Directional Solidification Technology
Nb-Si基超高温合金及其定向凝固工艺的研究进展 |
| 陈瑞润, 陈德志, 王琪, 王墅, 周哲丞, 丁宏升, 傅恒志 |
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Research Progress on Nb-Si Base Ultrahigh Temperature Alloys and Directional Solidification Technology |
| CHEN Ruirun, CHEN Dezhi, WANG Qi, WANG Shu, ZHOU Zhecheng, DING Hongsheng, FU Hengzhi |
| 图5 Nb-Ti-Si基超高温合金横向和纵向截面微观结构的SEM像[ |
| Fig.5 SEM images of the microstructures on both transverse (a-d) and longitudinal (e-h) sections of the Nb-Ti-Si base ultrahigh temperature alloy integrally directionally solidified at withdrawal rates of 2.5 μm/s (a, e), 10 μm/s (b, f), 50 μm/s (c, g), and 100 μm/s (d, h)[ |
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