Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus

Nicole L. Church; Ayush Prasad; Christian E.P. Talbot; Oliver G. Reed; Nicholas G. Jones

doi:10.1080/21663831.2023.2287072

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Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus

Report | 更新时间：2026-08-19

- Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus
- Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus
- 材料研究快报（英文） 2024年12卷第1期页码：34-41
- 作者机构：
  
  Department of Materials Science and Metallurgy University of Cambridge
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2023.2287072
  中图分类号：
- 网络首发：2023-12-03，
  
  纸质出版：2024
- 稿件说明：
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Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, 等. Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus[J]. 材料研究快报（英文）, 2024,12(1):34-41.

Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, et al. Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus[J]. Materials Research Letters, 2024, 12(1): 34-41.
Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, 等. Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus[J]. 材料研究快报（英文）, 2024,12(1):34-41. DOI： 10.1080/21663831.2023.2287072.

Nicole L. Church, Ayush Prasad, Christian E.P. Talbot, et al. Development of a novel Ti-Nb-Au superelastic alloy with exceptionally low elastic modulus[J]. Materials Research Letters, 2024, 12(1): 34-41. DOI： 10.1080/21663831.2023.2287072.

摘要

Abstract

Infection is the leading cause of biomedical implant failure

making the incorporation of antibacterial elements highly desirable. However

new alloys must also possess a low elastic modulus

to prevent stress shielding and bone resorption. Achieving this is challenging

with current alloys containing antibacterial elements being too stiff. Here

we report a novel Ti-Nb-Au alloy that contains appreciable concentrations of an antibacterial element

is free from the deleterious omega phase

has an exceptionally low elastic modulus (38.4 GPa) and high strain recoverability. These results indicate that the Ti-Nb-Au system has promise for biomedical applications

warranting further investigation and development.

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相关机构

b Institute for Materials Intelligent Technology Liaoning Academy of Materials

a Beijing Advanced Innovation Center for Materials Genome Engineering State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing Beijing People’s Republic of China

a Beijing Advanced Innovation Center for Materials Genome Engineering State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing

c Analytical and Testing Center Northeastern University

b College of Mechanical Engineering Zhijiang College of Zhejiang University of Technology

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