Synthesis of Al-TiAl3 compound by reactive deposition of molten Al droplets and Ti powders

Peng Yun Wang; He Jun Li; Le Hua Qi; Xiang Hui Zeng; Han Song Zuo

doi:10.1016/S1002-0071(12)60049-5

Synthesis of Al-TiAl₃ compound by reactive deposition of molten Al droplets and Ti powders

Peng Yun Wang, He Jun Li, Le Hua Qi, Xiang Hui Zeng, Han Song Zuo

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

37 Scopus citations

Abstract

The Al-TiAl₃ compound materials were prepared by depositing molten Al droplets onto the Ti powders layer at 350 °C. The results show that the stoichiometric TiAl₃ phase is the only Ti-Al intermetallic compound formed during the reaction process. The microstructure analysis shows that the TiAl₃ particles disperse in an Al matrix. The results of the compressive tests of the specimens at room temperature show that the reacted Al-TiAl₃ compound has higher compressive strength of 594.7 MPa and fracture strain of 13.5%.

Original language	English
Pages (from-to)	153-158
Number of pages	6
Journal	Progress in Natural Science: Materials International
Volume	21
Issue number	2
DOIs	https://doi.org/10.1016/S1002-0071(12)60049-5
State	Published - Apr 2011

Keywords

Compressive properties
Molten Al droplets
Synthesis
Ti-Al intermetallics

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10.1016/S1002-0071(12)60049-5

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title = "Synthesis of Al-TiAl3 compound by reactive deposition of molten Al droplets and Ti powders",

abstract = "The Al-TiAl3 compound materials were prepared by depositing molten Al droplets onto the Ti powders layer at 350 °C. The results show that the stoichiometric TiAl3 phase is the only Ti-Al intermetallic compound formed during the reaction process. The microstructure analysis shows that the TiAl3 particles disperse in an Al matrix. The results of the compressive tests of the specimens at room temperature show that the reacted Al-TiAl3 compound has higher compressive strength of 594.7 MPa and fracture strain of 13.5%.",

keywords = "Compressive properties, Molten Al droplets, Synthesis, Ti-Al intermetallics",

author = "Wang, {Peng Yun} and Li, {He Jun} and Qi, {Le Hua} and Zeng, {Xiang Hui} and Zuo, {Han Song}",

year = "2011",

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doi = "10.1016/S1002-0071(12)60049-5",

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T1 - Synthesis of Al-TiAl3 compound by reactive deposition of molten Al droplets and Ti powders

AU - Wang, Peng Yun

AU - Li, He Jun

AU - Qi, Le Hua

AU - Zeng, Xiang Hui

AU - Zuo, Han Song

PY - 2011/4

Y1 - 2011/4

N2 - The Al-TiAl3 compound materials were prepared by depositing molten Al droplets onto the Ti powders layer at 350 °C. The results show that the stoichiometric TiAl3 phase is the only Ti-Al intermetallic compound formed during the reaction process. The microstructure analysis shows that the TiAl3 particles disperse in an Al matrix. The results of the compressive tests of the specimens at room temperature show that the reacted Al-TiAl3 compound has higher compressive strength of 594.7 MPa and fracture strain of 13.5%.

AB - The Al-TiAl3 compound materials were prepared by depositing molten Al droplets onto the Ti powders layer at 350 °C. The results show that the stoichiometric TiAl3 phase is the only Ti-Al intermetallic compound formed during the reaction process. The microstructure analysis shows that the TiAl3 particles disperse in an Al matrix. The results of the compressive tests of the specimens at room temperature show that the reacted Al-TiAl3 compound has higher compressive strength of 594.7 MPa and fracture strain of 13.5%.

KW - Compressive properties

KW - Molten Al droplets

KW - Synthesis

KW - Ti-Al intermetallics

UR - http://www.scopus.com/inward/record.url?scp=84858035730&partnerID=8YFLogxK

U2 - 10.1016/S1002-0071(12)60049-5

DO - 10.1016/S1002-0071(12)60049-5

M3 - 文章

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SN - 1002-0071

VL - 21

SP - 153

EP - 158

JO - Progress in Natural Science: Materials International

JF - Progress in Natural Science: Materials International

IS - 2

ER -

Synthesis of Al-TiAl₃ compound by reactive deposition of molten Al droplets and Ti powders

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Keywords

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