A Novel Method of Fabricating Al-V Intermetallic Alloy through Electrode Heating
Abstract
:1. Introduction
2. Experimental Details
2.1. Materials
2.2. Experimental Procedures
2.3. Characterization
3. Results and Discussion
3.1. Theoretical Analysis
3.2. Effect of the Materials Composition
3.3. Effect of Electrical Heating
4. Conclusions
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Material | Form | Purity or Content /% a | Particle Size |
---|---|---|---|
V2O5 | Granules (technical grade) | V2O5 > 99%; Fe < 0.05%; Si < 0.08% | 1–3 mm |
Al | Granules (technical grade) | Al > 99.85%; Fe < 0.1%; Si < 0.08% | 1–3 mm |
Al2O3 | Lump (technical grade) | Al2O3 > 99%; Fe < 0.05%; Si < 0.08% | 2–5 mm |
CaO | Powder (technical grade) | CaO > 98.5%; Fe < 0.1%; Si < 0.4% | ≤50 μm |
AlV55 | Granules | V: 57–59%; Fe < 0.20%; Si < 0.20%; C < 0.1%; N < 0.04%; O < 0.18%; Al: remainder | ≤1 mm |
No. | MV2O5:MCaO (kg) | MAl:MV2O5 | Heating Time (min) |
---|---|---|---|
1 | 2.5:1 | 1:1 | 10 |
2 | 2.5:1 | 0.96:1 | 10 |
3 | 2.5:1 | 0.94:1 | 10 |
4 | 2.5:1 | 0.92:1 | 10 |
5 | 2.5:1 | 0.9:1 | 10 |
Content of Element (%) | ||||||
---|---|---|---|---|---|---|
V | O | C | Fe | Si | N | Al |
57.5~58.5 | ≤0.18 | ≤0.1 | ≤0.25 | ≤0.25 | ≤0.04 | remainder |
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Wan, H.; Xu, B.; Li, L.; Yang, B.; Li, D.; Dai, Y. A Novel Method of Fabricating Al-V Intermetallic Alloy through Electrode Heating. Metals 2019, 9, 558. https://doi.org/10.3390/met9050558
Wan H, Xu B, Li L, Yang B, Li D, Dai Y. A Novel Method of Fabricating Al-V Intermetallic Alloy through Electrode Heating. Metals. 2019; 9(5):558. https://doi.org/10.3390/met9050558
Chicago/Turabian StyleWan, Heli, Baoqiang Xu, Lanjie Li, Bin Yang, Dongming Li, and Yongnian Dai. 2019. "A Novel Method of Fabricating Al-V Intermetallic Alloy through Electrode Heating" Metals 9, no. 5: 558. https://doi.org/10.3390/met9050558