Directional solidification technology based on electromagnetic cold crucible to prepare TiAl intermetallics

Hengzhi Fu; Hongsheng Ding; Ruirun Chen; Weisheng Bi; Yanli Wang; Yunfeng Bai; Daming Xu; Yanqing Su; Jingjie Guo

Directional solidification technology based on electromagnetic cold crucible to prepare TiAl intermetallics

Hengzhi Fu^*
, Hongsheng Ding
, Ruirun Chen
, Weisheng Bi
, Yanli Wang
, Yunfeng Bai
, Daming Xu
, Yanqing Su
, Jingjie Guo

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology

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

28 Scopus citations

Abstract

This paper presents an investigation on the directional solidification technique of Ti and TiAl alloys with electro-magnetics cold crucible. By systematic experiments and analysis on the behavior of the temperature and electro-magnetic field within cold crucible and their coupling effect, a semi-quantitative relationship between temperature, electro-magnetic pressure and the appropriate semi-suspended melt was set up. The responses of these factors (T.P.Q.) to the main governing parameters of electro-magnetic cold crucible unit were also founded. Based on this study Ti and TiAl near-rectangular samples with directionally solidified microstructure by cold crucible are obtained.

Original language	English
Pages (from-to)	565-570
Number of pages	6
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	37
Issue number	4
State	Published - Apr 2008

Keywords

Cold crucible
Directional solidification
Electromagnetic field
TiAl intermetallics

Cite this

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title = "Directional solidification technology based on electromagnetic cold crucible to prepare TiAl intermetallics",

abstract = "This paper presents an investigation on the directional solidification technique of Ti and TiAl alloys with electro-magnetics cold crucible. By systematic experiments and analysis on the behavior of the temperature and electro-magnetic field within cold crucible and their coupling effect, a semi-quantitative relationship between temperature, electro-magnetic pressure and the appropriate semi-suspended melt was set up. The responses of these factors (T.P.Q.) to the main governing parameters of electro-magnetic cold crucible unit were also founded. Based on this study Ti and TiAl near-rectangular samples with directionally solidified microstructure by cold crucible are obtained.",

keywords = "Cold crucible, Directional solidification, Electromagnetic field, TiAl intermetallics",

author = "Hengzhi Fu and Hongsheng Ding and Ruirun Chen and Weisheng Bi and Yanli Wang and Yunfeng Bai and Daming Xu and Yanqing Su and Jingjie Guo",

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T1 - Directional solidification technology based on electromagnetic cold crucible to prepare TiAl intermetallics

AU - Fu, Hengzhi

AU - Ding, Hongsheng

AU - Chen, Ruirun

AU - Bi, Weisheng

AU - Wang, Yanli

AU - Bai, Yunfeng

AU - Xu, Daming

AU - Su, Yanqing

AU - Guo, Jingjie

PY - 2008/4

Y1 - 2008/4

N2 - This paper presents an investigation on the directional solidification technique of Ti and TiAl alloys with electro-magnetics cold crucible. By systematic experiments and analysis on the behavior of the temperature and electro-magnetic field within cold crucible and their coupling effect, a semi-quantitative relationship between temperature, electro-magnetic pressure and the appropriate semi-suspended melt was set up. The responses of these factors (T.P.Q.) to the main governing parameters of electro-magnetic cold crucible unit were also founded. Based on this study Ti and TiAl near-rectangular samples with directionally solidified microstructure by cold crucible are obtained.

AB - This paper presents an investigation on the directional solidification technique of Ti and TiAl alloys with electro-magnetics cold crucible. By systematic experiments and analysis on the behavior of the temperature and electro-magnetic field within cold crucible and their coupling effect, a semi-quantitative relationship between temperature, electro-magnetic pressure and the appropriate semi-suspended melt was set up. The responses of these factors (T.P.Q.) to the main governing parameters of electro-magnetic cold crucible unit were also founded. Based on this study Ti and TiAl near-rectangular samples with directionally solidified microstructure by cold crucible are obtained.

KW - Cold crucible

KW - Directional solidification

KW - Electromagnetic field

KW - TiAl intermetallics

UR - https://www.scopus.com/pages/publications/44449140072

M3 - 文章

AN - SCOPUS:44449140072

SN - 1002-185X

VL - 37

SP - 565

EP - 570

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 4

ER -

Directional solidification technology based on electromagnetic cold crucible to prepare TiAl intermetallics

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