Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys

doi:10.3390/met12061018

IMR OpenIR

	Influence of Oxygen and Zirconium Contents on The Mechanical Properties of Ti-23Nb-0.7Ta-Zr-O Alloys
	Si, Kunlun 1; Wang, Xu 1; Yin, Zhaolong 1; Yang, Yi 1; Wu, Songquan 1; Li, Geping 2; Zhang, Kai 1,3; Wang, Hao 1; Huang, Aijun 3
通讯作者	Yang, Yi(yiyang.imr@163.com)
	2022-06-01
发表期刊	METALS
卷号	12 期号:6 页码:13
摘要	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%.
关键词	titanium alloy element mechanical property microstructure
资助者	Natural Science Foundation of Shanghai ; Major Special Science and Technology Project of Yunnan Province
DOI	10.3390/met12061018
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of Shanghai[21ZR1445100] ; Major Special Science and Technology Project of Yunnan Province[202002AB080001-3]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000817355700001
出版者	MDPI
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/174855
专题	中国科学院金属研究所
通讯作者	Yang, Yi
作者单位	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
推荐引用方式 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.