Evolution of solidification microstructure of centrifugal cast Ti-6Al-4V alloy

Y. W. Sui; B. S. Li; A. H. Liu; J. J. Guo; H. Z. Fu

doi:10.1179/174328408X382244

Evolution of solidification microstructure of centrifugal cast Ti-6Al-4V alloy

Y. W. Sui
, B. S. Li
, A. H. Liu
, J. J. Guo
, H. Z. Fu

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

8 Scopus citations

Abstract

Ti-6Al-4V alloy castings were obtained with different centrifugal holding time in induction skull melting. The effects of centrifugal radius, riser and centrifugal holding time on the solidification microstructure of centrifugal cast Ti-6Al-4V alloy were investigated in detail. Results show that, under a certain centrifugal holding time, the average grain size of Ti-6Al-4V alloy castings decreases with the increasing in centrifugal radius. The microstructure of the Ti-6-Al-4V alloy casting with riser is finer. Meanwhile, the grain size increases greatly as the centrifugal holding time decreasing from 15 to 1̇5 min.

Original language	English
Pages (from-to)	1458-1461
Number of pages	4
Journal	Materials Science and Technology (United Kingdom)
Volume	25
Issue number	12
DOIs	https://doi.org/10.1179/174328408X382244
State	Published - 1 Dec 2009
Externally published	Yes

Keywords

Centrifugal casting
Grain size
Ti-6al-4v alloy

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10.1179/174328408X382244

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title = "Evolution of solidification microstructure of centrifugal cast Ti-6Al-4V alloy",

abstract = "Ti-6Al-4V alloy castings were obtained with different centrifugal holding time in induction skull melting. The effects of centrifugal radius, riser and centrifugal holding time on the solidification microstructure of centrifugal cast Ti-6Al-4V alloy were investigated in detail. Results show that, under a certain centrifugal holding time, the average grain size of Ti-6Al-4V alloy castings decreases with the increasing in centrifugal radius. The microstructure of the Ti-6-Al-4V alloy casting with riser is finer. Meanwhile, the grain size increases greatly as the centrifugal holding time decreasing from 15 to {\.1}5 min.",

keywords = "Centrifugal casting, Grain size, Ti-6al-4v alloy",

author = "Sui, \{Y. W.\} and Li, \{B. S.\} and Liu, \{A. H.\} and Guo, \{J. J.\} and Fu, \{H. Z.\}",

year = "2009",

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doi = "10.1179/174328408X382244",

language = "英语",

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T1 - Evolution of solidification microstructure of centrifugal cast Ti-6Al-4V alloy

AU - Sui, Y. W.

AU - Li, B. S.

AU - Liu, A. H.

AU - Guo, J. J.

AU - Fu, H. Z.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - Ti-6Al-4V alloy castings were obtained with different centrifugal holding time in induction skull melting. The effects of centrifugal radius, riser and centrifugal holding time on the solidification microstructure of centrifugal cast Ti-6Al-4V alloy were investigated in detail. Results show that, under a certain centrifugal holding time, the average grain size of Ti-6Al-4V alloy castings decreases with the increasing in centrifugal radius. The microstructure of the Ti-6-Al-4V alloy casting with riser is finer. Meanwhile, the grain size increases greatly as the centrifugal holding time decreasing from 15 to 1̇5 min.

AB - Ti-6Al-4V alloy castings were obtained with different centrifugal holding time in induction skull melting. The effects of centrifugal radius, riser and centrifugal holding time on the solidification microstructure of centrifugal cast Ti-6Al-4V alloy were investigated in detail. Results show that, under a certain centrifugal holding time, the average grain size of Ti-6Al-4V alloy castings decreases with the increasing in centrifugal radius. The microstructure of the Ti-6-Al-4V alloy casting with riser is finer. Meanwhile, the grain size increases greatly as the centrifugal holding time decreasing from 15 to 1̇5 min.

KW - Centrifugal casting

KW - Grain size

KW - Ti-6al-4v alloy

UR - https://www.scopus.com/pages/publications/71649101276

U2 - 10.1179/174328408X382244

DO - 10.1179/174328408X382244

M3 - 文章

AN - SCOPUS:71649101276

SN - 0267-0836

VL - 25

SP - 1458

EP - 1461

JO - Materials Science and Technology (United Kingdom)

JF - Materials Science and Technology (United Kingdom)

IS - 12

ER -

Evolution of solidification microstructure of centrifugal cast Ti-6Al-4V alloy

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Keywords

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