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

Fengxiang 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

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

Research output: Contribution to journal › Article › peer-review

44 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

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

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.",

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

author = "Fengxiang Qin and Wang, {X. M.} and Xie, {G. Q.} and A. Inoue",

note = "Funding Information: This work is financially supported by Research and Development Project on Advanced Metallic Glasses Inorganic Materials and Joining Technology, Institute for Materials Research, Tohoku University. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

year = "2008",

month = aug,

doi = "10.1016/j.intermet.2008.05.004",

language = "English",

volume = "16",

pages = "1026--1030",

journal = "Intermetallics",

issn = "0966-9795",

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AU - Qin, Fengxiang

AU - Wang, X. M.

AU - Xie, G. Q.

AU - Inoue, A.

N1 - Funding Information: This work is financially supported by Research and Development Project on Advanced Metallic Glasses Inorganic Materials and Joining Technology, Institute for Materials Research, Tohoku University. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2008/8

Y1 - 2008/8

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.

AB - (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.

KW - B. Glasses, metallic

KW - C. Nanocrystals

KW - F. Mechanical testing

KW - G. Biomedical applications

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EP - 1030

JO - Intermetallics

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SN - 0966-9795

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ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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