Thermal analysis and microstructural characterization of Mg-Al-Zn system alloys

M. Król; T. Tański; W. Sitek

doi:10.1088/1757-899X/95/1/012006

Thermal analysis and microstructural characterization of Mg-Al-Zn system alloys

Research output: Contribution to journal › Conference article › peer-review

13 Citations (Scopus)

Abstract

The influence of Zn amount and solidification rate on the characteristic temperature of the evaluation of magnesium dendrites during solidification at different cooling rates (0.6-2.5°C) were examined by thermal derivative analysis (TDA). The dendrite coherency point (DCP) is presented with a novel approach based on second derivative cooling curve. Solidification behavior was examined via one thermocouple thermal analysis method. Microstructural assessments were described by optical light microscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy. These studies showed that utilization of d²T/dt² vs. the time curve methodology provides for analysis of the dendrite coherency point.

Original language	English
Article number	012006
Journal	IOP Conference Series: Materials Science and Engineering
Volume	95
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/95/1/012006
Publication status	Published - 3 Nov 2015
Event	3rd Modern Technologies in Industrial Engineering, ModTech 2015 - Mamaia, Romania Duration: 17 Jun 2015 → 20 Jun 2015

ASJC Scopus subject areas

General Materials Science
General Engineering

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10.1088/1757-899X/95/1/012006

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title = "Thermal analysis and microstructural characterization of Mg-Al-Zn system alloys",

abstract = "The influence of Zn amount and solidification rate on the characteristic temperature of the evaluation of magnesium dendrites during solidification at different cooling rates (0.6-2.5°C) were examined by thermal derivative analysis (TDA). The dendrite coherency point (DCP) is presented with a novel approach based on second derivative cooling curve. Solidification behavior was examined via one thermocouple thermal analysis method. Microstructural assessments were described by optical light microscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy. These studies showed that utilization of d2T/dt2 vs. the time curve methodology provides for analysis of the dendrite coherency point.",

author = "M. Kr{\'o}l and T. Ta{\'n}ski and W. Sitek",

year = "2015",

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doi = "10.1088/1757-899X/95/1/012006",

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journal = "IOP Conference Series: Materials Science and Engineering",

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T1 - Thermal analysis and microstructural characterization of Mg-Al-Zn system alloys

AU - Król, M.

AU - Tański, T.

AU - Sitek, W.

PY - 2015/11/3

Y1 - 2015/11/3

N2 - The influence of Zn amount and solidification rate on the characteristic temperature of the evaluation of magnesium dendrites during solidification at different cooling rates (0.6-2.5°C) were examined by thermal derivative analysis (TDA). The dendrite coherency point (DCP) is presented with a novel approach based on second derivative cooling curve. Solidification behavior was examined via one thermocouple thermal analysis method. Microstructural assessments were described by optical light microscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy. These studies showed that utilization of d2T/dt2 vs. the time curve methodology provides for analysis of the dendrite coherency point.

AB - The influence of Zn amount and solidification rate on the characteristic temperature of the evaluation of magnesium dendrites during solidification at different cooling rates (0.6-2.5°C) were examined by thermal derivative analysis (TDA). The dendrite coherency point (DCP) is presented with a novel approach based on second derivative cooling curve. Solidification behavior was examined via one thermocouple thermal analysis method. Microstructural assessments were described by optical light microscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy. These studies showed that utilization of d2T/dt2 vs. the time curve methodology provides for analysis of the dendrite coherency point.

UR - https://www.scopus.com/pages/publications/84960357866

U2 - 10.1088/1757-899X/95/1/012006

DO - 10.1088/1757-899X/95/1/012006

M3 - Conference article

AN - SCOPUS:84960357866

SN - 1757-8981

VL - 95

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012006

T2 - 3rd Modern Technologies in Industrial Engineering, ModTech 2015

Y2 - 17 June 2015 through 20 June 2015

ER -

Thermal analysis and microstructural characterization of Mg-Al-Zn system alloys

Abstract

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