| Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys | |
| Si, Kunlun1; Wang, Xu1; Yin, Zhaolong1; Yang, Yi1; Wu, Songquan1; Li, Geping2; Zhang, Kai1,3; Wang, Hao1; Huang, Aijun3 | |
| Corresponding Author | Yang, Yi(yiyang.imr@163.com) |
| 2022-06-01 | |
| Source Publication | METALS
 |
| Volume | 12Issue:6Pages:13 |
| Abstract | Ti-23Nb-0.7Ta-(0, 2)Zr-(1.2, 4, 6, 10)O alloys were prepared using a non-consumable arc-melting method. The tensile property of Ti-23Nb-0.7Ta-2Zr-1.2O alloys was tested at temperatures from -196 degrees C to 750 degrees C. The influence of O and Zr contents on thermal forgeability, room-temperature hardness and tensile property at 750 degrees C was investigated. For Ti-23Nb-0.7Ta-2Zr-1.2O alloy, the tensile strength decreased, and the ductility increased with the temperature increase. O and Zr had a negative effect on the thermal forgeability. Room-temperature hardness and tensile strength increased with an increase in O and Zr contents due to interstitial, solid solution strengthening and second-phase strengthening. All of the alloys exhibited high ductility at 750 degrees C with the total elongation above 34% and reductions in area above 80%. |
| Keyword | titanium alloy element mechanical property microstructure |
| Funding Organization | Natural Science Foundation of Shanghai ; Major Special Science and Technology Project of Yunnan Province |
| DOI | 10.3390/met12061018 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of Shanghai[21ZR1445100] ; Major Special Science and Technology Project of Yunnan Province[202002AB080001-3] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000817355700001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174855 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, Yi |
| Affiliation | 1.Univ Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Monash Univ, Dept Mat Sci & Engn, Clayton, Vic 3800, Australia |
| Recommended Citation GB/T 7714 | Si, Kunlun,Wang, Xu,Yin, Zhaolong,et al. Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys[J]. METALS,2022,12(6):13. |
| APA | Si, Kunlun.,Wang, Xu.,Yin, Zhaolong.,Yang, Yi.,Wu, Songquan.,...&Huang, Aijun.(2022).Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys.METALS,12(6),13. |
| MLA | Si, Kunlun,et al."Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys".METALS 12.6(2022):13. |
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