Study on Mechanical Properties of Nanocrystal Surface Layer of an Aluminum Alloy

You Li Ma; Ji Jia Xie; You Shi Hong; Zhong Min Deng

doi:10.1515/IJNSNS.2002.3.3-4.491

Study on Mechanical Properties of Nanocrystal Surface Layer of an Aluminum Alloy

You Li Ma^*
, Ji Jia Xie
, You Shi Hong
, Zhong Min Deng

^*Corresponding author for this work

School of Astronautics

CAS - Institute of Mechanics

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

3 Scopus citations

Abstract

The nanocrystal surface layer of an aluminum alloy induced by High Speed Shot Peening (HSSP) was investigated in this paper. The results of nanoindentation experiment show that the elastic modulus and the hardness of nanocrystal surface layer increased by 8% and 20%, respectively. The elastic modulus and the hardness appear to be independent of the distance from nanocrystalized surface and the process time.

Original language	English
Pages (from-to)	491-494
Number of pages	4
Journal	International Journal of Nonlinear Sciences and Numerical Simulation
Volume	3
Issue number	3-4
DOIs	https://doi.org/10.1515/IJNSNS.2002.3.3-4.491
State	Published - 2002

Keywords

Aluminum alloy
Elastic modulus
Mechanical property
Nano-hardness
Nanocrystal surface layer

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10.1515/IJNSNS.2002.3.3-4.491

Cite this

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title = "Study on Mechanical Properties of Nanocrystal Surface Layer of an Aluminum Alloy",

abstract = "The nanocrystal surface layer of an aluminum alloy induced by High Speed Shot Peening (HSSP) was investigated in this paper. The results of nanoindentation experiment show that the elastic modulus and the hardness of nanocrystal surface layer increased by 8\% and 20\%, respectively. The elastic modulus and the hardness appear to be independent of the distance from nanocrystalized surface and the process time.",

keywords = "Aluminum alloy, Elastic modulus, Mechanical property, Nano-hardness, Nanocrystal surface layer",

author = "Ma, \{You Li\} and Xie, \{Ji Jia\} and Hong, \{You Shi\} and Deng, \{Zhong Min\}",

year = "2002",

doi = "10.1515/IJNSNS.2002.3.3-4.491",

language = "英语",

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pages = "491--494",

journal = "International Journal of Nonlinear Sciences and Numerical Simulation",

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T1 - Study on Mechanical Properties of Nanocrystal Surface Layer of an Aluminum Alloy

AU - Ma, You Li

AU - Xie, Ji Jia

AU - Hong, You Shi

AU - Deng, Zhong Min

PY - 2002

Y1 - 2002

N2 - The nanocrystal surface layer of an aluminum alloy induced by High Speed Shot Peening (HSSP) was investigated in this paper. The results of nanoindentation experiment show that the elastic modulus and the hardness of nanocrystal surface layer increased by 8% and 20%, respectively. The elastic modulus and the hardness appear to be independent of the distance from nanocrystalized surface and the process time.

AB - The nanocrystal surface layer of an aluminum alloy induced by High Speed Shot Peening (HSSP) was investigated in this paper. The results of nanoindentation experiment show that the elastic modulus and the hardness of nanocrystal surface layer increased by 8% and 20%, respectively. The elastic modulus and the hardness appear to be independent of the distance from nanocrystalized surface and the process time.

KW - Aluminum alloy

KW - Elastic modulus

KW - Mechanical property

KW - Nano-hardness

KW - Nanocrystal surface layer

UR - https://www.scopus.com/pages/publications/0036325099

U2 - 10.1515/IJNSNS.2002.3.3-4.491

DO - 10.1515/IJNSNS.2002.3.3-4.491

M3 - 文章

AN - SCOPUS:0036325099

SN - 1565-1339

VL - 3

SP - 491

EP - 494

JO - International Journal of Nonlinear Sciences and Numerical Simulation

JF - International Journal of Nonlinear Sciences and Numerical Simulation

IS - 3-4

ER -

Study on Mechanical Properties of Nanocrystal Surface Layer of an Aluminum Alloy

Abstract

Keywords

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