In-situ synthesis of AlN/Mg-Al composites with high strength and high plasticity

Changlin Yang; Bin Zhang; Dongchen Zhao; Xinlin Li; Tongguang Zhai; Qingyou Han; Feng Liu

doi:10.1016/j.jallcom.2017.01.005

In-situ synthesis of AlN/Mg-Al composites with high strength and high plasticity

Changlin Yang
, Bin Zhang
, Dongchen Zhao
, Xinlin Li
, Tongguang Zhai
, Qingyou Han
, Feng Liu

School of Materials Sience and Engineering

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

36 Scopus citations

Abstract

An in-situ AlN/Mg composite was synthesized by bubbling nitrogen gas into a molten Mg-Al alloy. The thermodynamic analyses of the nitridation reaction in the Mg-Al alloy melt show that AlN as a desirable reinforcement phase can be formed stably in the Mg-Al alloys. Then the higher ultimate tensile strengths (200–230 MPa) and the higher fracture elongations (16–47%) were obtained in the AlN/Mg-9Al permanent mold casting composites.

Original language	English
Pages (from-to)	627-632
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	699
DOIs	https://doi.org/10.1016/j.jallcom.2017.01.005
State	Published - 2017

Keywords

AlN
Composite materials
In situ
Mg-Al alloy
Reinforcement phase
Tensile property

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10.1016/j.jallcom.2017.01.005

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title = "In-situ synthesis of AlN/Mg-Al composites with high strength and high plasticity",

abstract = "An in-situ AlN/Mg composite was synthesized by bubbling nitrogen gas into a molten Mg-Al alloy. The thermodynamic analyses of the nitridation reaction in the Mg-Al alloy melt show that AlN as a desirable reinforcement phase can be formed stably in the Mg-Al alloys. Then the higher ultimate tensile strengths (200–230 MPa) and the higher fracture elongations (16–47\%) were obtained in the AlN/Mg-9Al permanent mold casting composites.",

keywords = "AlN, Composite materials, In situ, Mg-Al alloy, Reinforcement phase, Tensile property",

author = "Changlin Yang and Bin Zhang and Dongchen Zhao and Xinlin Li and Tongguang Zhai and Qingyou Han and Feng Liu",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.jallcom.2017.01.005",

language = "英语",

volume = "699",

pages = "627--632",

journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - In-situ synthesis of AlN/Mg-Al composites with high strength and high plasticity

AU - Yang, Changlin

AU - Zhang, Bin

AU - Zhao, Dongchen

AU - Li, Xinlin

AU - Zhai, Tongguang

AU - Han, Qingyou

AU - Liu, Feng

PY - 2017

Y1 - 2017

N2 - An in-situ AlN/Mg composite was synthesized by bubbling nitrogen gas into a molten Mg-Al alloy. The thermodynamic analyses of the nitridation reaction in the Mg-Al alloy melt show that AlN as a desirable reinforcement phase can be formed stably in the Mg-Al alloys. Then the higher ultimate tensile strengths (200–230 MPa) and the higher fracture elongations (16–47%) were obtained in the AlN/Mg-9Al permanent mold casting composites.

AB - An in-situ AlN/Mg composite was synthesized by bubbling nitrogen gas into a molten Mg-Al alloy. The thermodynamic analyses of the nitridation reaction in the Mg-Al alloy melt show that AlN as a desirable reinforcement phase can be formed stably in the Mg-Al alloys. Then the higher ultimate tensile strengths (200–230 MPa) and the higher fracture elongations (16–47%) were obtained in the AlN/Mg-9Al permanent mold casting composites.

KW - AlN

KW - Composite materials

KW - In situ

KW - Mg-Al alloy

KW - Reinforcement phase

KW - Tensile property

UR - https://www.scopus.com/pages/publications/85009067276

U2 - 10.1016/j.jallcom.2017.01.005

DO - 10.1016/j.jallcom.2017.01.005

M3 - 文章

AN - SCOPUS:85009067276

SN - 0925-8388

VL - 699

SP - 627

EP - 632

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

In-situ synthesis of AlN/Mg-Al composites with high strength and high plasticity

Abstract

Keywords

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