Preparation and properties of high purity Mg-Y biomaterials

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Preparation and properties of high purity Mg-Y biomaterials. / Peng, Qiuming; Huang, Yuanding; Zhou, Le et al.
in: Biomaterials, Jahrgang 31, Nr. 3, 01.2010, S. 398-403.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Peng Q, Huang Y, Zhou L, Hort N, Kainer KU. Preparation and properties of high purity Mg-Y biomaterials. Biomaterials. 2010 Jan;31(3):398-403. doi: 10.1016/j.biomaterials.2009.09.065

Bibtex

@article{afc97b5dbea24649a896b9b76de65625,
title = "Preparation and properties of high purity Mg-Y biomaterials",
abstract = "An effective zone solidification method has been found to prepare high purity Mg-Y biomaterials. The corrosion and mechanical properties of the purified middle region are improved remarkably compared with common casting method. The average gain size and secondary dendrite space decrease from the top layer to the bottom layer of the ingot. The oxides, defects and precipitates are mainly enriched in the top layer of the ingot under the impulsion of high thermal gradient. These results are in agreement with that simulated by finite elemental method using FLOW-3D software. It is confirmed that the mode of scallop symmetric solidification attributes to the purifying process. This zone solidification method not only contributes to high purity Mg-based biomaterials, but also provides a new approach to prepare high performance Mg alloys.",
keywords = "Biomaterials, Mg-Y alloy, Properties, Purifying, Zone solidification, Engineering",
author = "Qiuming Peng and Yuanding Huang and Le Zhou and Norbert Hort and Kainer, {Karl Ulrich}",
year = "2010",
month = jan,
doi = "10.1016/j.biomaterials.2009.09.065",
language = "English",
volume = "31",
pages = "398--403",
journal = "Biomaterials",
issn = "0142-9612",
publisher = "Elsevier B.V.",
number = "3",

}

RIS

TY - JOUR

T1 - Preparation and properties of high purity Mg-Y biomaterials

AU - Peng, Qiuming

AU - Huang, Yuanding

AU - Zhou, Le

AU - Hort, Norbert

AU - Kainer, Karl Ulrich

PY - 2010/1

Y1 - 2010/1

N2 - An effective zone solidification method has been found to prepare high purity Mg-Y biomaterials. The corrosion and mechanical properties of the purified middle region are improved remarkably compared with common casting method. The average gain size and secondary dendrite space decrease from the top layer to the bottom layer of the ingot. The oxides, defects and precipitates are mainly enriched in the top layer of the ingot under the impulsion of high thermal gradient. These results are in agreement with that simulated by finite elemental method using FLOW-3D software. It is confirmed that the mode of scallop symmetric solidification attributes to the purifying process. This zone solidification method not only contributes to high purity Mg-based biomaterials, but also provides a new approach to prepare high performance Mg alloys.

AB - An effective zone solidification method has been found to prepare high purity Mg-Y biomaterials. The corrosion and mechanical properties of the purified middle region are improved remarkably compared with common casting method. The average gain size and secondary dendrite space decrease from the top layer to the bottom layer of the ingot. The oxides, defects and precipitates are mainly enriched in the top layer of the ingot under the impulsion of high thermal gradient. These results are in agreement with that simulated by finite elemental method using FLOW-3D software. It is confirmed that the mode of scallop symmetric solidification attributes to the purifying process. This zone solidification method not only contributes to high purity Mg-based biomaterials, but also provides a new approach to prepare high performance Mg alloys.

KW - Biomaterials

KW - Mg-Y alloy

KW - Properties

KW - Purifying

KW - Zone solidification

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=70449134630&partnerID=8YFLogxK

U2 - 10.1016/j.biomaterials.2009.09.065

DO - 10.1016/j.biomaterials.2009.09.065

M3 - Journal articles

C2 - 19800117

AN - SCOPUS:70449134630

VL - 31

SP - 398

EP - 403

JO - Biomaterials

JF - Biomaterials

SN - 0142-9612

IS - 3

ER -

DOI