High-throughput screening for biomedical applications in a Ti-Zr-Nb alloy system through m

High-throughput screening for biomedical applications in a Ti-Zr-Nb alloy system through

masking co-sputtering

Xue-Hui Yan[1]; Jiang Ma[2]; Yong Zhang[1]

【期刊名称】《《中国科学》》 【年(卷),期】2024(062)009

【摘要】A method of co-sputtering deposition combined with physical masking was applied to the parallel preparation of a ternary Ti-NbZr system alloy. Sixteen independent specimens with varying compositions were obtained. Their microstructure, phase structure,Young’s modulus, nanoindentation hardness, and electrochemical behavior in a phosphate buffer solution(PBS) were studied in detail. It was revealed that the Ti-Zr-Nb alloys possess a single BCC structure. As confirmed via nanoindentation tests, the Young’s modulus of the specimens ranged from 80.3 to 94.8 GPa and the nanoindentation hardness ranged from 3.6 to 5.0 GPa.By optimizing the composition of the specimens, the Ti34Zr52Nb14 alloy was made to possess the lowest modulus in this work(76.5 GPa). Moreover, the Ti34Zr52Nb14 alloy showed excellent corrosion resistance in PBS without any tendency for pitting at anodic potentials up to 1 Vsce. These preliminary advantages offer the opportunity to explore new orthopedic implant alloys based on Ti-Zr-Nb alloys. Moreover, this work provides an effective method for the

parallel preparation of biomedical alloys. 【总页数】9页(P.86-94)

【关键词】high-throughput; biomedical materials; co-sputtering; physical mask; Young’s modulus

【作者】Xue-Hui Yan[1]; Jiang Ma[2]; Yong Zhang[1]

【作者单位】[1]Beijing Advanced Innovation Center of Materials Genome Engineering State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing Beijing 100083 China; [2]College of Mechatronic and Control Engineering Shenzhen University Shenzhen 518060 China 【正文语种】中文 【中图分类】N 【文献来源】

https://www.zhangqiaokeyan.com/academic-journal-cn_science-china-information-sciences_thesis/0201273700401.html 【相关文献】

1.Microstructure, phase stability and mechanical properties of Nb-Ni-Ti-Co-Zr and Nb-Ni-Ti-Co-Zr-Hf high entropy alloys [J], Zhidong Han; Xue Liu; Shaofan Zhao; Yang Shao; Jinfeng Li; Kefu Yao

2.Fibroblast Adhesion and Proliferation on a New β Type Ti-39Nb-13Ta-4.6Zr Alloy for Biomedical Application [J],

3.Effects of Nb content in Ti-Ni-Nb brazing alloys on the microstructure

and mechanical properties of Ti-22Al-25Nb alloy brazed joints [J], Y.Wang; X.Q.Cai; Z.W.Yang; D.P.Wang; X.G.Liu; Y.C.Liu

4.Ti-based glassy alloys in Ti-Cu-Zr-Sn system [J], WANG ZengRui; DONG DanDan; QIANG JianBing; WANG Qing; WANG YingMin; DONG Chuang

5.新型医用Ti-35Nb-4Sn-6Mo-9Zr和Ti-35Nb-1.3Mo-3.7Zr合金在林格溶液中的电化学腐蚀行为 [C], Dai Shijuan; 戴世娟; Chen Feng; 陈锋; Wang Yu; 王煜

以上内容为文献基本信息，获取文献全文请下载