Effect of ultrasonic vibration on direct reaction between solid ti powders and liquid al

Z. W. Liu; X. M. Wang; Q. Y. Han; J. G. Li

doi:10.1007/s11661-013-2145-5

Effect of ultrasonic vibration on direct reaction between solid ti powders and liquid al

Z. W. Liu
, X. M. Wang
, Q. Y. Han
, J. G. Li

Purdue University
Shanghai Jiao Tong University

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

10 Scopus citations

Abstract

In-situ blocky Al₃Ti particles can be synthesized by direct reaction between solid Ti powders and liquid Al in terms of reaction-peeling model. In this research, the effect of high-intensity ultrasonic vibration on the reaction was investigated by means of immersing the ultrasonic radiator in the Al melt at 1003 K (730 °C) during the fabricating process. The results show that the thickness of Al₃Ti reaction layers can be decreased to range from 2 to 3 lm, and the sizes of most of Al3Ti particles can be reduced in the ultrasonic fields as well, with the average size ranging from 2 to 3 lm. The two changes are both attributed to the effects of external forces produced in the ultrasonic fields. Thereby, small blocky Al3Ti particles can be peeled off from the reaction layer more quickly, making reaction layers to become thinner and the particles smaller.

Original language	English
Pages (from-to)	543-546
Number of pages	4
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	45
Issue number	2
DOIs	https://doi.org/10.1007/s11661-013-2145-5
State	Published - Feb 2014
Externally published	Yes

Access to Document

10.1007/s11661-013-2145-5

Cite this

@article{041f86c289984c83abb89ece4667195f,

title = "Effect of ultrasonic vibration on direct reaction between solid ti powders and liquid al",

abstract = "In-situ blocky Al3Ti particles can be synthesized by direct reaction between solid Ti powders and liquid Al in terms of reaction-peeling model. In this research, the effect of high-intensity ultrasonic vibration on the reaction was investigated by means of immersing the ultrasonic radiator in the Al melt at 1003 K (730 °C) during the fabricating process. The results show that the thickness of Al3Ti reaction layers can be decreased to range from 2 to 3 lm, and the sizes of most of Al3Ti particles can be reduced in the ultrasonic fields as well, with the average size ranging from 2 to 3 lm. The two changes are both attributed to the effects of external forces produced in the ultrasonic fields. Thereby, small blocky Al3Ti particles can be peeled off from the reaction layer more quickly, making reaction layers to become thinner and the particles smaller.",

author = "Liu, \{Z. W.\} and Wang, \{X. M.\} and Han, \{Q. Y.\} and Li, \{J. G.\}",

year = "2014",

month = feb,

doi = "10.1007/s11661-013-2145-5",

language = "英语",

volume = "45",

pages = "543--546",

journal = "Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",

issn = "1073-5623",

publisher = "Springer",

number = "2",

}

TY - JOUR

T1 - Effect of ultrasonic vibration on direct reaction between solid ti powders and liquid al

AU - Liu, Z. W.

AU - Wang, X. M.

AU - Han, Q. Y.

AU - Li, J. G.

PY - 2014/2

Y1 - 2014/2

N2 - In-situ blocky Al3Ti particles can be synthesized by direct reaction between solid Ti powders and liquid Al in terms of reaction-peeling model. In this research, the effect of high-intensity ultrasonic vibration on the reaction was investigated by means of immersing the ultrasonic radiator in the Al melt at 1003 K (730 °C) during the fabricating process. The results show that the thickness of Al3Ti reaction layers can be decreased to range from 2 to 3 lm, and the sizes of most of Al3Ti particles can be reduced in the ultrasonic fields as well, with the average size ranging from 2 to 3 lm. The two changes are both attributed to the effects of external forces produced in the ultrasonic fields. Thereby, small blocky Al3Ti particles can be peeled off from the reaction layer more quickly, making reaction layers to become thinner and the particles smaller.

AB - In-situ blocky Al3Ti particles can be synthesized by direct reaction between solid Ti powders and liquid Al in terms of reaction-peeling model. In this research, the effect of high-intensity ultrasonic vibration on the reaction was investigated by means of immersing the ultrasonic radiator in the Al melt at 1003 K (730 °C) during the fabricating process. The results show that the thickness of Al3Ti reaction layers can be decreased to range from 2 to 3 lm, and the sizes of most of Al3Ti particles can be reduced in the ultrasonic fields as well, with the average size ranging from 2 to 3 lm. The two changes are both attributed to the effects of external forces produced in the ultrasonic fields. Thereby, small blocky Al3Ti particles can be peeled off from the reaction layer more quickly, making reaction layers to become thinner and the particles smaller.

UR - https://www.scopus.com/pages/publications/84895919375

U2 - 10.1007/s11661-013-2145-5

DO - 10.1007/s11661-013-2145-5

M3 - 文章

AN - SCOPUS:84895919375

SN - 1073-5623

VL - 45

SP - 543

EP - 546

JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 2

ER -

Effect of ultrasonic vibration on direct reaction between solid ti powders and liquid al

Abstract

Access to Document

Other files and links

Fingerprint

Cite this