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 › peer-review

50 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
Externally published	Yes

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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10.1016/j.intermet.2008.05.004

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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 = "Qin, {F. X.} 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.",

year = "2008",

month = aug,

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

language = "English",

volume = "16",

pages = "1026--1030",

journal = "Intermetallics",

issn = "0966-9795",

publisher = "Elsevier Limited",

number = "8",

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T1 - Distinct plastic strain of Ni-free Ti-Zr-Cu-Pd-Nb bulk metallic glasses with potential for biomedical applications

AU - Qin, F. X.

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.

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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DO - 10.1016/j.intermet.2008.05.004

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VL - 16

SP - 1026

EP - 1030

JO - Intermetallics

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SN - 0966-9795

IS - 8

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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