Article(id=1319222530519445915, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319222524555153701, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20220928, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1666886400000, receivedDateStr=2022-10-28, revisedDate=1668009600000, revisedDateStr=2022-11-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1792456761244, onlineDateStr=2026-10-20, pubDate=1676822400000, pubDateStr=2023-02-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792456761244, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792456761244, creator=13701087609, updateTime=1792456761244, updator=13701087609, issue=Issue{id=1319222524555153701, tenantId=1146029695717560320, journalId=1263187385517883426, year='2023', volume='51', issue='2', pageStart='283', pageEnd='560', issueExtLink='null', onlineDate='null', pubDate='1676822400000', pubDateStr='2023-02-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1792456759823, creator='13701087609', updateTime=1792456885477, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319223051636560419, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319222524555153701, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319223051636560420, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319222524555153701, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=373, endPage=388, ext={EN=ArticleExt(id=1319222530712383900, articleId=1319222530519445915, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Failure Mode of Thermal Barrier Coatings Based on Acoustic Emission Under Three-Point Bending via Machine Learning Based on in-situ Acoustic Emission Signals, columnId=1321891532131652078, journalTitle=Journal of the Chinese Ceramic Society, columnName=Application of Machine Learning in Material Research & Development—Research Articles, runingTitle=null, highlight=null, articleAbstract=

It is ready to cause the interface delamination, macroscopic fracture and spalling failure of thermal barrier coatings (TBCs) due to their complexity of architecture and harsh service environment. In this paper, the failure process of TBCs under three-point bending (3PB) load was monitored in real time via acoustic emission (AE) technology, and the damage failure modes of TBCs were identified based on micro-morphology analysis of AE parameters and K-means cluster. The waveform characteristics of four failure modes were analyzed by fast Fourier transform and wavelet packet transform. The macroscopic fracture or spalling failure signals have no obvious frequency band, while the corresponding frequency components of substrate deformation, surface vertical crack, sliding interface crack and opening interface crack are 62.5-125.0 kHz, 187.5-250.0 kHz, 250.0-312.5 kHz and 375.0-437.5 kHz, respectively. The method of deep machine learning was used to process the in-situ acoustic emission signals. The wavelet energy coefficient was extracted as a characteristic vector of the Back propagation neural network, and the advantages and disadvantages of the model were evaluated by convergence curve, confusion matrix, Receiver operating characteristic curve and F1 value, thus realizing the discrimination of failure modes of TBCs under 3PB test and providing a reference value for failure prediction and life assessment of thermal barrier coatings.

, authors=Zhijun CAO1, 2, Jianhui YUAN1, Huaiyu SU2, Jiabao WAN2, Jiahui SU2, Qian WU2, Liang WANG2, authorsList=Zhijun CAO, Jianhui YUAN, Huaiyu SU, Jiabao WAN, Jiahui SU, Qian WU, Liang WANG, authorCompany=null, correspAuthors=Jianhui YUAN, Liang WANG, authorNote=

CAO Zhijun (1998-), male, Master candidate. E-mail:

, correspAuthorsNote=
WANG Liang (1982-), male, Associate Professor. E-mail:
YUAN Jianhui (1981-), male, Associate Professor.
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由于热障涂层体系结构的复杂和服役环境的恶劣,极易导致涂层发生界面分层、宏观断裂和剥落失效。首先利用声发射技术实时监测了热障涂层在三点弯曲载荷下的失效过程,结合微观形貌特征、声发射参数分析、K-means聚类分析识别了热障涂层损伤失效模式。然后利用Fourier变换、小波包变换等分析了4种失效模式的波形特征,其中宏观断裂或剥落失效信号无明显频带,而基底变形、表面垂直裂纹、剪切型界面裂纹、张开型界面裂纹对应的频率分布范围分别在62.5~125.0 kHz、187.5~250.0 kHz、250.0~312.5 kHz、375.0~437.5 kHz。采用机器学习的方法对原位声发射信号进行了深度处理,提取小波能量系数作为机器学习反向传播神经网络的特征向量,结合收敛曲线、混淆矩阵、受试者工作特征曲线、F1值评价了该模型优劣性,实现了对于热障涂层失效模式的判别,为热障涂层失效预测和寿命评估提供参考价值。

, authors=曹枝军1, 2, 袁建辉1, 苏怀宇2, 万家宝2, 苏佳卉2, 吴倩2, 王亮2, authorsList=曹枝军, 袁建辉, 苏怀宇, 万家宝, 苏佳卉, 吴倩, 王亮, authorCompany=null, correspAuthors=袁建辉, 王亮, authorNote=

曹枝军(1998—),男,硕士研究生。

, correspAuthorsNote=
王亮(1982—),男,博士,副研究员;
袁建辉(1981—),男,博士,副教授。
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CAO Zhijun (1998-), male, Master candidate. E-mail:

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基于原位声发射信号的热障涂层三点弯曲失效模式的机器学习
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曹枝军 1, 2 , 袁建辉 1 , 苏怀宇 2 , 万家宝 2 , 苏佳卉 2 , 吴倩 2 , 王亮 2
硅酸盐学报 | 机器学习在材料研发中的应用专题—研究论文 2023,51(2): 373-388
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硅酸盐学报 |机器学习在材料研发中的应用专题—研究论文 2023 , 51 (2) : 373 -388
基于原位声发射信号的热障涂层三点弯曲失效模式的机器学习
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曹枝军1, 2 , 袁建辉1 , 苏怀宇2, 万家宝2, 苏佳卉2, 吴倩2, 王亮2
作者信息
  • 1.上海工程技术大学材料科学与工程学院,上海 201620
  • 2.中国科学院上海硅酸盐研究所集成计算材料研究中心,上海 201899
通讯作者:
王亮(1982—),男,博士,副研究员;
袁建辉(1981—),男,博士,副教授。
作者简介:

曹枝军(1998—),男,硕士研究生。

Failure Mode of Thermal Barrier Coatings Based on Acoustic Emission Under Three-Point Bending via Machine Learning Based on in-situ Acoustic Emission Signals
Zhijun CAO1, 2 , Jianhui YUAN1 , Huaiyu SU2, Jiabao WAN2, Jiahui SU2, Qian WU2, Liang WANG2
Affiliations
  • 1.School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
  • 2.Integrated Computational Materials Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China
  • Corresponding Author:
    WANG Liang (1982-), male, Associate Professor. E-mail:
    YUAN Jianhui (1981-), male, Associate Professor.

    CAO Zhijun (1998-), male, Master candidate. E-mail:

出版时间: 2023-02-20 doi: 10.14062/j.issn.0454-5648.20220928
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由于热障涂层体系结构的复杂和服役环境的恶劣,极易导致涂层发生界面分层、宏观断裂和剥落失效。首先利用声发射技术实时监测了热障涂层在三点弯曲载荷下的失效过程,结合微观形貌特征、声发射参数分析、K-means聚类分析识别了热障涂层损伤失效模式。然后利用Fourier变换、小波包变换等分析了4种失效模式的波形特征,其中宏观断裂或剥落失效信号无明显频带,而基底变形、表面垂直裂纹、剪切型界面裂纹、张开型界面裂纹对应的频率分布范围分别在62.5~125.0 kHz、187.5~250.0 kHz、250.0~312.5 kHz、375.0~437.5 kHz。采用机器学习的方法对原位声发射信号进行了深度处理,提取小波能量系数作为机器学习反向传播神经网络的特征向量,结合收敛曲线、混淆矩阵、受试者工作特征曲线、F1值评价了该模型优劣性,实现了对于热障涂层失效模式的判别,为热障涂层失效预测和寿命评估提供参考价值。

热障涂层  /  三点弯曲  /  声发射  /  失效模式  /  反向传播神经网络

It is ready to cause the interface delamination, macroscopic fracture and spalling failure of thermal barrier coatings (TBCs) due to their complexity of architecture and harsh service environment. In this paper, the failure process of TBCs under three-point bending (3PB) load was monitored in real time via acoustic emission (AE) technology, and the damage failure modes of TBCs were identified based on micro-morphology analysis of AE parameters and K-means cluster. The waveform characteristics of four failure modes were analyzed by fast Fourier transform and wavelet packet transform. The macroscopic fracture or spalling failure signals have no obvious frequency band, while the corresponding frequency components of substrate deformation, surface vertical crack, sliding interface crack and opening interface crack are 62.5-125.0 kHz, 187.5-250.0 kHz, 250.0-312.5 kHz and 375.0-437.5 kHz, respectively. The method of deep machine learning was used to process the in-situ acoustic emission signals. The wavelet energy coefficient was extracted as a characteristic vector of the Back propagation neural network, and the advantages and disadvantages of the model were evaluated by convergence curve, confusion matrix, Receiver operating characteristic curve and F1 value, thus realizing the discrimination of failure modes of TBCs under 3PB test and providing a reference value for failure prediction and life assessment of thermal barrier coatings.

thermal barrier coating  /  three-point bending  /  acoustic emission  /  failure mode  /  back propagation neural network
曹枝军, 袁建辉, 苏怀宇, 万家宝, 苏佳卉, 吴倩, 王亮. 基于原位声发射信号的热障涂层三点弯曲失效模式的机器学习. 硅酸盐学报, 2023 , 51 (2) : 373 -388 . DOI: 10.14062/j.issn.0454-5648.20220928
Zhijun CAO, Jianhui YUAN, Huaiyu SU, Jiabao WAN, Jiahui SU, Qian WU, Liang WANG. Failure Mode of Thermal Barrier Coatings Based on Acoustic Emission Under Three-Point Bending via Machine Learning Based on in-situ Acoustic Emission Signals[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (2) : 373 -388 . DOI: 10.14062/j.issn.0454-5648.20220928
  • 国家自然科学基金(51301192; 51671208; 91960107)
  • NSAF联合基金(U1730139)
  • 中国博士后科学基金(2021M691341)
  • 上海市自然科学基金(19ZR1479600)
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文章信息
doi: 10.14062/j.issn.0454-5648.20220928
  • 接收时间:2022-10-28
  • 首发时间:2026-10-20
  • 出版时间:2023-02-20
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出版历史
  • 收稿日期:2022-10-28
  • 修回日期:2022-11-10
基金
国家自然科学基金(51301192; 51671208; 91960107)
NSAF联合基金(U1730139)
中国博士后科学基金(2021M691341)
上海市自然科学基金(19ZR1479600)
作者信息
    1.上海工程技术大学材料科学与工程学院,上海 201620
    2.中国科学院上海硅酸盐研究所集成计算材料研究中心,上海 201899

通讯作者:

王亮(1982—),男,博士,副研究员;
袁建辉(1981—),男,博士,副教授。
参考文献
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https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20220928
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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