V和B元素对Ti-44Al-5Nb-1Mo合金显微组织及热变形机制的影响 |
| 李天瑞, 许瑜倩, 吴文平, 甘文萱, 杨永, 刘国怀, 王昭东 |
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Effects of V and B on the Microstructure Evolution and Deformation Mechanisms of Ti-44Al-5Nb-1Mo Alloys |
| LI Tianrui, XU Yuqian, WU Wenping, GAN Wenxuan, YANG Yong, LIU Guohuai, WANG Zhaodong |
| 图7 Ti-44Al-5Nb-1Mo-2V-0.2B合金在不同热变形工艺下进行高温热变形后显微组织的SEM像 |
| Fig.7 SEM images of the microstructure for Ti-44Al-5Nb-1Mo-2V-0.2B alloy deformed at different deformation conditions (a) 1050oC, 1 s-1 (b) 1050oC, 0.01 s-1 (c) 1050oC, 0.001 s-1 (d) 1200oC, 1 s-1 (e) 1200oC, 0.01 s-1 (f) 1200oC, 0.001 s-1 |
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