Eutectic dendrite growth in undercooled Fe83B17 alloy: Experiments and modeling

Wangwang Kuang; Christian Karrasch; Haifeng Wang; Feng Liu; D. M. Herlach

doi:10.1016/j.scriptamat.2015.04.022

Eutectic dendrite growth in undercooled Fe₈₃B₁₇ alloy: Experiments and modeling

Wangwang Kuang, Christian Karrasch, Haifeng Wang, Feng Liu, D. M. Herlach

School of Materials Sience and Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The Fe₈₃B₁₇ eutectic alloy was undercooled by an electromagnetic levitator ranging up to an undercooling 217 K and the recalescence fronts were in-situ recorded by a high-speed camera. The measured growth velocity as a function of undercooling was well predicted by the current eutectic dendrite model for concentrated alloys with a non-linear phase-diagram but not the previous models for dilute alloys with a linear phase-diagram.

Original language	English
Pages (from-to)	34-37
Number of pages	4
Journal	Scripta Materialia
Volume	105
DOIs	https://doi.org/10.1016/j.scriptamat.2015.04.022
State	Published - 1 Aug 2015

Keywords

Concentrated alloy
Eutectic dendrite growth
Phase-diagram
Solidification
Undercooling

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10.1016/j.scriptamat.2015.04.022

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title = "Eutectic dendrite growth in undercooled Fe83B17 alloy: Experiments and modeling",

abstract = "The Fe83B17 eutectic alloy was undercooled by an electromagnetic levitator ranging up to an undercooling 217 K and the recalescence fronts were in-situ recorded by a high-speed camera. The measured growth velocity as a function of undercooling was well predicted by the current eutectic dendrite model for concentrated alloys with a non-linear phase-diagram but not the previous models for dilute alloys with a linear phase-diagram.",

keywords = "Concentrated alloy, Eutectic dendrite growth, Phase-diagram, Solidification, Undercooling",

author = "Wangwang Kuang and Christian Karrasch and Haifeng Wang and Feng Liu and Herlach, {D. M.}",

year = "2015",

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doi = "10.1016/j.scriptamat.2015.04.022",

language = "英语",

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T1 - Eutectic dendrite growth in undercooled Fe83B17 alloy

T2 - Experiments and modeling

AU - Kuang, Wangwang

AU - Karrasch, Christian

AU - Wang, Haifeng

AU - Liu, Feng

AU - Herlach, D. M.

PY - 2015/8/1

Y1 - 2015/8/1

N2 - The Fe83B17 eutectic alloy was undercooled by an electromagnetic levitator ranging up to an undercooling 217 K and the recalescence fronts were in-situ recorded by a high-speed camera. The measured growth velocity as a function of undercooling was well predicted by the current eutectic dendrite model for concentrated alloys with a non-linear phase-diagram but not the previous models for dilute alloys with a linear phase-diagram.

AB - The Fe83B17 eutectic alloy was undercooled by an electromagnetic levitator ranging up to an undercooling 217 K and the recalescence fronts were in-situ recorded by a high-speed camera. The measured growth velocity as a function of undercooling was well predicted by the current eutectic dendrite model for concentrated alloys with a non-linear phase-diagram but not the previous models for dilute alloys with a linear phase-diagram.

KW - Concentrated alloy

KW - Eutectic dendrite growth

KW - Phase-diagram

KW - Solidification

KW - Undercooling

UR - http://www.scopus.com/inward/record.url?scp=84930092045&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2015.04.022

DO - 10.1016/j.scriptamat.2015.04.022

M3 - 文章

AN - SCOPUS:84930092045

SN - 1359-6462

VL - 105

SP - 34

EP - 37

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Eutectic dendrite growth in undercooled Fe₈₃B₁₇ alloy: Experiments and modeling

Abstract

Keywords

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