In situ synthesis and formation mechanism of AlN in Mg-Al alloys

Changlin Yang; Hebin Lü; Guiyun Chen; Feng Liu

In situ synthesis and formation mechanism of AlN in Mg-Al alloys

Changlin Yang
, Hebin Lü
, Guiyun Chen
, Feng Liu

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

8 Scopus citations

Abstract

In-situ synthesis of AlN-Mg composite materials by the gas bubbling method was investigated using nitrogen as the gaseous precursor in the temperature range of 700℃ to 800℃. The proofs of a direct reaction of N₂ and Al to form AlN in Mg-Al alloy melt were found. Microstructure analysis confirms the formation and the uniform distribution of AlN phases in the alloy. An optimum process to form in situ AlN phase in Mg-Al based alloys has been obtained.

Original language	English
Pages (from-to)	18-22
Number of pages	5
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	45
Issue number	1
State	Published - 1 Jan 2016

Keywords

AlN phase
Formation mechanism
In-situ
Magnesium alloy
Optimum process

Cite this

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abstract = "In-situ synthesis of AlN-Mg composite materials by the gas bubbling method was investigated using nitrogen as the gaseous precursor in the temperature range of 700℃ to 800℃. The proofs of a direct reaction of N2 and Al to form AlN in Mg-Al alloy melt were found. Microstructure analysis confirms the formation and the uniform distribution of AlN phases in the alloy. An optimum process to form in situ AlN phase in Mg-Al based alloys has been obtained.",

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T1 - In situ synthesis and formation mechanism of AlN in Mg-Al alloys

AU - Yang, Changlin

AU - Lü, Hebin

AU - Chen, Guiyun

AU - Liu, Feng

PY - 2016/1/1

Y1 - 2016/1/1

N2 - In-situ synthesis of AlN-Mg composite materials by the gas bubbling method was investigated using nitrogen as the gaseous precursor in the temperature range of 700℃ to 800℃. The proofs of a direct reaction of N2 and Al to form AlN in Mg-Al alloy melt were found. Microstructure analysis confirms the formation and the uniform distribution of AlN phases in the alloy. An optimum process to form in situ AlN phase in Mg-Al based alloys has been obtained.

AB - In-situ synthesis of AlN-Mg composite materials by the gas bubbling method was investigated using nitrogen as the gaseous precursor in the temperature range of 700℃ to 800℃. The proofs of a direct reaction of N2 and Al to form AlN in Mg-Al alloy melt were found. Microstructure analysis confirms the formation and the uniform distribution of AlN phases in the alloy. An optimum process to form in situ AlN phase in Mg-Al based alloys has been obtained.

KW - AlN phase

KW - Formation mechanism

KW - In-situ

KW - Magnesium alloy

KW - Optimum process

UR - https://www.scopus.com/pages/publications/84960845341

M3 - 文章

AN - SCOPUS:84960845341

SN - 1002-185X

VL - 45

SP - 18

EP - 22

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

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

IS - 1

ER -

In situ synthesis and formation mechanism of AlN in Mg-Al alloys

Abstract

Keywords

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