Novel open-cell bulk metallic glass foams with promising characteristics

J. B. Li; H. C. Lin; J. S.C. Jang; C. N. Kuo; J. C. Huang

doi:10.1016/j.matlet.2013.04.071

Novel open-cell bulk metallic glass foams with promising characteristics

J. B. Li, H. C. Lin, J. S.C. Jang, C. N. Kuo, J. C. Huang

材料科學與工程研究所

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

34 引文斯高帕斯（Scopus）

摘要

A series of open-cell bulk metallic glass foams (BMGFs) with different porosity content from 46% to 75% were successfully fabricated by a space holder technique. Morphologies of the foam, the amorphous nature and mechanical properties were systematically investigated by a combination of scanning electron microscope (SEM), X-ray diffraction (XRD), differential scanning carlorimetry (DSC), and compression test. The BMGFs possess Young's moduli ranging from 4 to 21 GPa and yield strength within 65-231 MPa, matching well with the moduli as well as yield strength of human bones and the predictions from theoretical models. These BMGFs are promising for bio-implant application without significant stress shielding effect.

原文	???core.languages.en_GB???
頁（從 - 到）	140-143
頁數	4
期刊	Materials Letters
卷	105
DOIs	https://doi.org/10.1016/j.matlet.2013.04.071
出版狀態	已出版 - 2013

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10.1016/j.matlet.2013.04.071

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abstract = "A series of open-cell bulk metallic glass foams (BMGFs) with different porosity content from 46% to 75% were successfully fabricated by a space holder technique. Morphologies of the foam, the amorphous nature and mechanical properties were systematically investigated by a combination of scanning electron microscope (SEM), X-ray diffraction (XRD), differential scanning carlorimetry (DSC), and compression test. The BMGFs possess Young's moduli ranging from 4 to 21 GPa and yield strength within 65-231 MPa, matching well with the moduli as well as yield strength of human bones and the predictions from theoretical models. These BMGFs are promising for bio-implant application without significant stress shielding effect.",

keywords = "Amorphous materials, Bulk metallic glass, Metals and alloys, Porosity, Porous materials, Young's modulus",

author = "Li, {J. B.} and Lin, {H. C.} and Jang, {J. S.C.} and Kuo, {C. N.} and Huang, {J. C.}",

note = "Funding Information: The authors would like to gratefully acknowledge the sponsorship from the National Science Council of ROC under the Project NSC101-2120-M-110-007 and NSC101-2221-E-008–043-MY3 .",

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AU - Li, J. B.

AU - Lin, H. C.

AU - Jang, J. S.C.

AU - Kuo, C. N.

AU - Huang, J. C.

N1 - Funding Information: The authors would like to gratefully acknowledge the sponsorship from the National Science Council of ROC under the Project NSC101-2120-M-110-007 and NSC101-2221-E-008–043-MY3 .

PY - 2013

Y1 - 2013

N2 - A series of open-cell bulk metallic glass foams (BMGFs) with different porosity content from 46% to 75% were successfully fabricated by a space holder technique. Morphologies of the foam, the amorphous nature and mechanical properties were systematically investigated by a combination of scanning electron microscope (SEM), X-ray diffraction (XRD), differential scanning carlorimetry (DSC), and compression test. The BMGFs possess Young's moduli ranging from 4 to 21 GPa and yield strength within 65-231 MPa, matching well with the moduli as well as yield strength of human bones and the predictions from theoretical models. These BMGFs are promising for bio-implant application without significant stress shielding effect.

AB - A series of open-cell bulk metallic glass foams (BMGFs) with different porosity content from 46% to 75% were successfully fabricated by a space holder technique. Morphologies of the foam, the amorphous nature and mechanical properties were systematically investigated by a combination of scanning electron microscope (SEM), X-ray diffraction (XRD), differential scanning carlorimetry (DSC), and compression test. The BMGFs possess Young's moduli ranging from 4 to 21 GPa and yield strength within 65-231 MPa, matching well with the moduli as well as yield strength of human bones and the predictions from theoretical models. These BMGFs are promising for bio-implant application without significant stress shielding effect.

KW - Amorphous materials

KW - Bulk metallic glass

KW - Metals and alloys

KW - Porosity

KW - Porous materials

KW - Young's modulus

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DO - 10.1016/j.matlet.2013.04.071

M3 - 期刊論文

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SN - 0167-577X

VL - 105

SP - 140

EP - 143

JO - Materials Letters

JF - Materials Letters

ER -

Novel open-cell bulk metallic glass foams with promising characteristics

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