A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification

Ao Xiaohui; Xia Huanxiong; Liu Jianhua; He Qiyang; Lin Shengxiang

doi:10.4028/www.scientific.net/SSP.315.50

A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification

Ao Xiaohui, Xia Huanxiong^*, Liu Jianhua, He Qiyang, Lin Shengxiang

^*此作品的通讯作者

机械与车辆学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Due to the temperature and concentration determine the kinetic undercooling of interface growth and nucleation undercooling inside the melt, they play an important role in the solidification microstructure of the alloy. In this paper, the effect of temperature gradient and cooling rate on the dynamic undercooling was studied and the mechanism of the concentration at the solid-liquid interface on the kinetic undercooling during the continuous cooling process was analyzed. A calculation method for the coupling of temperature and concentration during Inconel 718 alloy solidification was developed, which can solve the problem that the concentration and temperature are difficult to be calculated at the same time in the numerical calculation.

源语言	英语
主期刊名	Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
编辑	Nor Sabirin Mohamed
出版商	Trans Tech Publications Ltd.
页	50-55
页数	6
ISBN（印刷版）	9783035737004
DOI	https://doi.org/10.4028/www.scientific.net/SSP.315.50
出版状态	已出版 - 2021
活动	8th International Conference on Metallurgy Technology and Materials, ICMTM 2020 - Xian, 中国期限: 1 8月 2020 → 2 8月 2020

出版系列

姓名	Solid State Phenomena
卷	315 SSP
ISSN（印刷版）	1012-0394
ISSN（电子版）	1662-9779

会议

会议	8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
国家/地区	中国
市	Xian
时期	1/08/20 → 2/08/20

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10.4028/www.scientific.net/SSP.315.50

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链接到 Scopus 的出版物

引用此

Xiaohui, A., Huanxiong, X., Jianhua, L., Qiyang, H., & Shengxiang, L. (2021). A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification. 在 N. S. Mohamed (编辑), Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020 (页码 50-55). (Solid State Phenomena; 卷 315 SSP). Trans Tech Publications Ltd.. https://doi.org/10.4028/www.scientific.net/SSP.315.50

Xiaohui, Ao ; Huanxiong, Xia ; Jianhua, Liu 等. / A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification. Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020. 编辑 / Nor Sabirin Mohamed. Trans Tech Publications Ltd., 2021. 页码 50-55 (Solid State Phenomena).

@inproceedings{1b086258470c455496a3316f06056c61,

title = "A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification",

abstract = "Due to the temperature and concentration determine the kinetic undercooling of interface growth and nucleation undercooling inside the melt, they play an important role in the solidification microstructure of the alloy. In this paper, the effect of temperature gradient and cooling rate on the dynamic undercooling was studied and the mechanism of the concentration at the solid-liquid interface on the kinetic undercooling during the continuous cooling process was analyzed. A calculation method for the coupling of temperature and concentration during Inconel 718 alloy solidification was developed, which can solve the problem that the concentration and temperature are difficult to be calculated at the same time in the numerical calculation.",

keywords = "Concentration, Cooling rate, Kinetic undercooling, Temperature gradient",

author = "Ao Xiaohui and Xia Huanxiong and Liu Jianhua and He Qiyang and Lin Shengxiang",

note = "Publisher Copyright: {\textcopyright} 2021 Trans Tech Publications Ltd, Switzerland.; 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020 ; Conference date: 01-08-2020 Through 02-08-2020",

year = "2021",

doi = "10.4028/www.scientific.net/SSP.315.50",

language = "English",

isbn = "9783035737004",

series = "Solid State Phenomena",

publisher = "Trans Tech Publications Ltd.",

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editor = "Mohamed, {Nor Sabirin}",

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}

Xiaohui, A, Huanxiong, X, Jianhua, L, Qiyang, H & Shengxiang, L 2021, A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification. 在 NS Mohamed (编辑), Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020. Solid State Phenomena, 卷 315 SSP, Trans Tech Publications Ltd., 页码 50-55, 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020, Xian, 中国, 1/08/20. https://doi.org/10.4028/www.scientific.net/SSP.315.50

A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification. / Xiaohui, Ao; Huanxiong, Xia; Jianhua, Liu 等.
Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020. 编辑 / Nor Sabirin Mohamed. Trans Tech Publications Ltd., 2021. 页码 50-55 (Solid State Phenomena; 卷 315 SSP).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification

AU - Xiaohui, Ao

AU - Huanxiong, Xia

AU - Jianhua, Liu

AU - Qiyang, He

AU - Shengxiang, Lin

PY - 2021

Y1 - 2021

N2 - Due to the temperature and concentration determine the kinetic undercooling of interface growth and nucleation undercooling inside the melt, they play an important role in the solidification microstructure of the alloy. In this paper, the effect of temperature gradient and cooling rate on the dynamic undercooling was studied and the mechanism of the concentration at the solid-liquid interface on the kinetic undercooling during the continuous cooling process was analyzed. A calculation method for the coupling of temperature and concentration during Inconel 718 alloy solidification was developed, which can solve the problem that the concentration and temperature are difficult to be calculated at the same time in the numerical calculation.

AB - Due to the temperature and concentration determine the kinetic undercooling of interface growth and nucleation undercooling inside the melt, they play an important role in the solidification microstructure of the alloy. In this paper, the effect of temperature gradient and cooling rate on the dynamic undercooling was studied and the mechanism of the concentration at the solid-liquid interface on the kinetic undercooling during the continuous cooling process was analyzed. A calculation method for the coupling of temperature and concentration during Inconel 718 alloy solidification was developed, which can solve the problem that the concentration and temperature are difficult to be calculated at the same time in the numerical calculation.

KW - Concentration

KW - Cooling rate

KW - Kinetic undercooling

KW - Temperature gradient

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U2 - 10.4028/www.scientific.net/SSP.315.50

DO - 10.4028/www.scientific.net/SSP.315.50

M3 - Conference contribution

AN - SCOPUS:85105959072

SN - 9783035737004

T3 - Solid State Phenomena

SP - 50

EP - 55

BT - Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020

A2 - Mohamed, Nor Sabirin

PB - Trans Tech Publications Ltd.

T2 - 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020

Y2 - 1 August 2020 through 2 August 2020

ER -

Xiaohui A, Huanxiong X, Jianhua L, Qiyang H, Shengxiang L. A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification. 在 Mohamed NS, 编辑, Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020. Trans Tech Publications Ltd. 2021. 页码 50-55. (Solid State Phenomena). doi: 10.4028/www.scientific.net/SSP.315.50

A calculation method for the coupling of temperature and concentration during inconel 718 alloy solidification

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