Effect of rare earth element y on hot-press deformation behavior of Ti-43A1-9V alloy

Fantao Kong; Baohui Li; Yuyong Chen; Jiecai Han

Effect of rare earth element y on hot-press deformation behavior of Ti-43A1-9V alloy

Fantao Kong^*
, Baohui Li
, Yuyong Chen
, Jiecai Han

^*Corresponding author for this work

Harbin Institute of Technology
Harbin Institute of Technology

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

1 Scopus citations

Abstract

This paper studied the effects of Y on hot deformation ability of TiAl alloys under the conditions of different deformation temperatures and strain rates, and analyzed the change of the microstructures after the deformation. The hot deformation experiment results show that adding Y (0.3at%) can improve the high temperature deformability of Ti-43Al-9V alloy. The improvement is attributed to some possessing characteristics of the alloy, such as smaller grain size, lower resistance of deformation, and faster recrystallization and homogeneous recrystal grains.

Original language	English
Pages (from-to)	81-82
Number of pages	2
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	34
Issue number	SUPPL. 3
State	Published - Oct 2005

Keywords

Hot deformation
Microstructure
Rare earths element Y
TiAl alloy

Cite this

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title = "Effect of rare earth element y on hot-press deformation behavior of Ti-43A1-9V alloy",

abstract = "This paper studied the effects of Y on hot deformation ability of TiAl alloys under the conditions of different deformation temperatures and strain rates, and analyzed the change of the microstructures after the deformation. The hot deformation experiment results show that adding Y (0.3at\%) can improve the high temperature deformability of Ti-43Al-9V alloy. The improvement is attributed to some possessing characteristics of the alloy, such as smaller grain size, lower resistance of deformation, and faster recrystallization and homogeneous recrystal grains.",

keywords = "Hot deformation, Microstructure, Rare earths element Y, TiAl alloy",

author = "Fantao Kong and Baohui Li and Yuyong Chen and Jiecai Han",

year = "2005",

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language = "英语",

volume = "34",

pages = "81--82",

journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

issn = "1002-185X",

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T1 - Effect of rare earth element y on hot-press deformation behavior of Ti-43A1-9V alloy

AU - Kong, Fantao

AU - Li, Baohui

AU - Chen, Yuyong

AU - Han, Jiecai

PY - 2005/10

Y1 - 2005/10

N2 - This paper studied the effects of Y on hot deformation ability of TiAl alloys under the conditions of different deformation temperatures and strain rates, and analyzed the change of the microstructures after the deformation. The hot deformation experiment results show that adding Y (0.3at%) can improve the high temperature deformability of Ti-43Al-9V alloy. The improvement is attributed to some possessing characteristics of the alloy, such as smaller grain size, lower resistance of deformation, and faster recrystallization and homogeneous recrystal grains.

AB - This paper studied the effects of Y on hot deformation ability of TiAl alloys under the conditions of different deformation temperatures and strain rates, and analyzed the change of the microstructures after the deformation. The hot deformation experiment results show that adding Y (0.3at%) can improve the high temperature deformability of Ti-43Al-9V alloy. The improvement is attributed to some possessing characteristics of the alloy, such as smaller grain size, lower resistance of deformation, and faster recrystallization and homogeneous recrystal grains.

KW - Hot deformation

KW - Microstructure

KW - Rare earths element Y

KW - TiAl alloy

UR - https://www.scopus.com/pages/publications/33845615960

M3 - 文章

AN - SCOPUS:33845615960

SN - 1002-185X

VL - 34

SP - 81

EP - 82

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

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

IS - SUPPL. 3

ER -

Effect of rare earth element y on hot-press deformation behavior of Ti-43A1-9V alloy

Abstract

Keywords

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