Acoustic emission and damage characteristics of alumina

Hui lan Ren; Jian guo Ning; Tian bao Ma

doi:10.1016/j.engfailanal.2013.02.017

Acoustic emission and damage characteristics of alumina

Hui lan Ren^*, Jian guo Ning, Tian bao Ma

^*此作品的通讯作者

机电学院

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Advanced multi-channels acoustic emission (AE) system is used to study the fracture process of alumina material subjected by three-point-bending loading. Using AE counts and AE hits, the location of damage and damage characteristics are discussed. AE energy, AE counts, AE amplitude changing with loading time are analyzed for the notched alumina specimen. It is indicated that AE characteristic parameters reflect the damage process and fracture of material.

源语言	英语
页（从-至）	294-301
页数	8
期刊	Engineering Failure Analysis
卷	35
DOI	https://doi.org/10.1016/j.engfailanal.2013.02.017
出版状态	已出版 - 15 12月 2013

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Ren, H. L., Ning, J. G., & Ma, T. B. (2013). Acoustic emission and damage characteristics of alumina. Engineering Failure Analysis, 35, 294-301. https://doi.org/10.1016/j.engfailanal.2013.02.017

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title = "Acoustic emission and damage characteristics of alumina",

abstract = "Advanced multi-channels acoustic emission (AE) system is used to study the fracture process of alumina material subjected by three-point-bending loading. Using AE counts and AE hits, the location of damage and damage characteristics are discussed. AE energy, AE counts, AE amplitude changing with loading time are analyzed for the notched alumina specimen. It is indicated that AE characteristic parameters reflect the damage process and fracture of material.",

keywords = "Acoustic emission, Alumina, Damage characteristic, Three-point-bending",

author = "Ren, {Hui lan} and Ning, {Jian guo} and Ma, {Tian bao}",

year = "2013",

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doi = "10.1016/j.engfailanal.2013.02.017",

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T1 - Acoustic emission and damage characteristics of alumina

AU - Ren, Hui lan

AU - Ning, Jian guo

AU - Ma, Tian bao

PY - 2013/12/15

Y1 - 2013/12/15

N2 - Advanced multi-channels acoustic emission (AE) system is used to study the fracture process of alumina material subjected by three-point-bending loading. Using AE counts and AE hits, the location of damage and damage characteristics are discussed. AE energy, AE counts, AE amplitude changing with loading time are analyzed for the notched alumina specimen. It is indicated that AE characteristic parameters reflect the damage process and fracture of material.

AB - Advanced multi-channels acoustic emission (AE) system is used to study the fracture process of alumina material subjected by three-point-bending loading. Using AE counts and AE hits, the location of damage and damage characteristics are discussed. AE energy, AE counts, AE amplitude changing with loading time are analyzed for the notched alumina specimen. It is indicated that AE characteristic parameters reflect the damage process and fracture of material.

KW - Acoustic emission

KW - Alumina

KW - Damage characteristic

KW - Three-point-bending

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DO - 10.1016/j.engfailanal.2013.02.017

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SN - 1350-6307

VL - 35

SP - 294

EP - 301

JO - Engineering Failure Analysis

JF - Engineering Failure Analysis

ER -

Acoustic emission and damage characteristics of alumina

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