In situ investigation of microstructure evolution during solidification of Mg10CaxGd (x = 5, 10, 20) alloys

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In situ investigation of microstructure evolution during solidification of Mg10CaxGd (x = 5, 10, 20) alloys. / Mendis, C. L.; Tolnai, D.; Stark, A. et al.
in: Acta Physica Polonica A, Jahrgang 128, Nr. 4, 01.10.2015, S. 606-610.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Mendis CL, Tolnai D, Stark A, Schell N, Kainer KU, Hort N. In situ investigation of microstructure evolution during solidification of Mg10CaxGd (x = 5, 10, 20) alloys. Acta Physica Polonica A. 2015 Okt 1;128(4):606-610. doi: 10.12693/APhysPolA.128.606

Bibtex

@article{71048481a77a4b25a9c02f853fcef5e0,
title = "In situ investigation of microstructure evolution during solidification of Mg10CaxGd (x = 5, 10, 20) alloys",
abstract = "Mg-Ca-Gd based alloys are investigated as a potential alloy for degradable biomaterials with some promising results. In this investigation the Mg10CaxGd (x = 5, 10, 20) were investigated with synchrotron radiation X-ray diffraction during solidification to follow the phase evolution at two different cooling rates at 5 and 50 K min-1. All three alloys show formation of α-Mg followed by Mg2Ca phase, while only Mg10Ca20Gd alloy contained Mg5Gd phase during solidification. During cooling α-Mg was first observed between 628 and 632°C at a cooling rate of 5 K min-1 while this decreased to 620-628°C with the increase in cooling rate to 50 K min-1. The change in cooling rate from 5 to 50 K min-1 did not change the types of intermetallic phases observed but resulted in suppressing temperatures at which the intermetallic phases were first detected.",
keywords = "Engineering",
author = "Mendis, {C. L.} and D. Tolnai and A. Stark and N. Schell and Kainer, {K. U.} and N. Hort",
note = "Deutsches Elektronen-Synchrotron",
year = "2015",
month = oct,
day = "1",
doi = "10.12693/APhysPolA.128.606",
language = "English",
volume = "128",
pages = "606--610",
journal = "Acta Physica Polonica A",
issn = "0587-4246",
publisher = "Polish Academy of Sciences",
number = "4",

}

RIS

TY - JOUR

T1 - In situ investigation of microstructure evolution during solidification of Mg10CaxGd (x = 5, 10, 20) alloys

AU - Mendis, C. L.

AU - Tolnai, D.

AU - Stark, A.

AU - Schell, N.

AU - Kainer, K. U.

AU - Hort, N.

N1 - Deutsches Elektronen-Synchrotron

PY - 2015/10/1

Y1 - 2015/10/1

N2 - Mg-Ca-Gd based alloys are investigated as a potential alloy for degradable biomaterials with some promising results. In this investigation the Mg10CaxGd (x = 5, 10, 20) were investigated with synchrotron radiation X-ray diffraction during solidification to follow the phase evolution at two different cooling rates at 5 and 50 K min-1. All three alloys show formation of α-Mg followed by Mg2Ca phase, while only Mg10Ca20Gd alloy contained Mg5Gd phase during solidification. During cooling α-Mg was first observed between 628 and 632°C at a cooling rate of 5 K min-1 while this decreased to 620-628°C with the increase in cooling rate to 50 K min-1. The change in cooling rate from 5 to 50 K min-1 did not change the types of intermetallic phases observed but resulted in suppressing temperatures at which the intermetallic phases were first detected.

AB - Mg-Ca-Gd based alloys are investigated as a potential alloy for degradable biomaterials with some promising results. In this investigation the Mg10CaxGd (x = 5, 10, 20) were investigated with synchrotron radiation X-ray diffraction during solidification to follow the phase evolution at two different cooling rates at 5 and 50 K min-1. All three alloys show formation of α-Mg followed by Mg2Ca phase, while only Mg10Ca20Gd alloy contained Mg5Gd phase during solidification. During cooling α-Mg was first observed between 628 and 632°C at a cooling rate of 5 K min-1 while this decreased to 620-628°C with the increase in cooling rate to 50 K min-1. The change in cooling rate from 5 to 50 K min-1 did not change the types of intermetallic phases observed but resulted in suppressing temperatures at which the intermetallic phases were first detected.

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=84950283107&partnerID=8YFLogxK

U2 - 10.12693/APhysPolA.128.606

DO - 10.12693/APhysPolA.128.606

M3 - Journal articles

AN - SCOPUS:84950283107

VL - 128

SP - 606

EP - 610

JO - Acta Physica Polonica A

JF - Acta Physica Polonica A

SN - 0587-4246

IS - 4

ER -

DOI