Distinct plastic strain of Ni-free Ti-Zr-Cu-Pd-Nb bulk metallic glasses with potential for biomedical applications

F. X. Qin; X. M. Wang; G. Q. Xie; A. Inoue

doi:10.1016/j.intermet.2008.05.004

Distinct plastic strain of Ni-free Ti-Zr-Cu-Pd-Nb bulk metallic glasses with potential for biomedical applications

F. X. Qin, X. M. Wang, G. Q. Xie, A. Inoue

Research output: Contribution to journal › Article

43 Citations (Scopus)

Abstract

(Ti₄₀Zr₁₀Cu₃₆Pd₁₄)_100-xNb_x (x = 1, 3, 5 at.%) bulk metallic glasses containing nano-particles exhibited ultrahigh strength and distinct plastic strain. The yield strength exceeding 2050 MPa, Young's modulus of about 80 GPa and the plastic strain of over 6.5% were obtained for 1% and 3% Nb-added alloys due to the suppression of the propagation of shear bands by nano-particles in situ formed in the glassy matrix. The developed Ni-free Ti-based bulk metallic glasses with low Young's modulus and good mechanical properties are promising candidates for application as artificial dental root materials and other biomaterials.

Original language	English
Pages (from-to)	1026-1030
Number of pages	5
Journal	Intermetallics
Volume	16
Issue number	8
DOIs	https://doi.org/10.1016/j.intermet.2008.05.004
Publication status	Published - 2008 Aug 1

Keywords

B. Glasses, metallic
C. Nanocrystals
F. Mechanical testing
G. Biomedical applications

ASJC Scopus subject areas

Chemistry(all)
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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Qin, F. X., Wang, X. M., Xie, G. Q., & Inoue, A. (2008). Distinct plastic strain of Ni-free Ti-Zr-Cu-Pd-Nb bulk metallic glasses with potential for biomedical applications. Intermetallics, 16(8), 1026-1030. https://doi.org/10.1016/j.intermet.2008.05.004

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abstract = "(Ti40Zr10Cu36Pd14)100-xNbx (x = 1, 3, 5 at.%) bulk metallic glasses containing nano-particles exhibited ultrahigh strength and distinct plastic strain. The yield strength exceeding 2050 MPa, Young's modulus of about 80 GPa and the plastic strain of over 6.5% were obtained for 1% and 3% Nb-added alloys due to the suppression of the propagation of shear bands by nano-particles in situ formed in the glassy matrix. The developed Ni-free Ti-based bulk metallic glasses with low Young's modulus and good mechanical properties are promising candidates for application as artificial dental root materials and other biomaterials.",

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AU - Inoue, A.

PY - 2008/8/1

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N2 - (Ti40Zr10Cu36Pd14)100-xNbx (x = 1, 3, 5 at.%) bulk metallic glasses containing nano-particles exhibited ultrahigh strength and distinct plastic strain. The yield strength exceeding 2050 MPa, Young's modulus of about 80 GPa and the plastic strain of over 6.5% were obtained for 1% and 3% Nb-added alloys due to the suppression of the propagation of shear bands by nano-particles in situ formed in the glassy matrix. The developed Ni-free Ti-based bulk metallic glasses with low Young's modulus and good mechanical properties are promising candidates for application as artificial dental root materials and other biomaterials.

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