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Size-dependent interface adhesive energy and interface strength of nanostructured systems
L. H. Liang; H. Wei; X. N. Li; Y. G. Wei
2013
Source PublicationSurface & Coatings Technology
ISSN0257-8972
Volume236Pages:525-530
AbstractAn analytical model about the size-dependent interface adhesive energy and the interface binding strength was developed based on the size-dependent surface energy and the interface cohesive zone model. The model predicts the enhanced interface binding strength between the nanostructured ceramic coatings and the bulk metallic substrates compared to that between the conventional ceramic coatings with micron-scale grains and the same substrates. The interface binding strength between the ceramic coatings and the metallic substrates was measured by the tensile adhesion test method. The result shows that the interface binding strength of the nanostructured coatings with grain diameter of average 70 nm increases by 86%. The experimental result is in agreement with the theoretical prediction. (C) 2013 Elsevier B.V. All rights reserved.
description.department[liang, l. h. ; li, x. n. ; wei, y. g.] chinese acad sci, inst mech, lnm, beijing 100190, peoples r china. [wei, h.] chinese acad sci, inst met res, shenyang 110016, peoples r china. ; liang, lh (reprint author), chinese acad sci, inst mech, lnm, beijing 100190, peoples r china. ; lianglh@lnm.imech.ac.cn
KeywordInterface Binding Strength Interface Adhesive Energy Surface Energy Interface Energy Nanostructure Thermal Barrier Coatings Crack-growth Fracture Plasticity Nanocrystals Temperature Nucleation Toughness Continuum Modulus
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/72416
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
L. H. Liang,H. Wei,X. N. Li,et al. Size-dependent interface adhesive energy and interface strength of nanostructured systems[J]. Surface & Coatings Technology,2013,236:525-530.
APA L. H. Liang,H. Wei,X. N. Li,&Y. G. Wei.(2013).Size-dependent interface adhesive energy and interface strength of nanostructured systems.Surface & Coatings Technology,236,525-530.
MLA L. H. Liang,et al."Size-dependent interface adhesive energy and interface strength of nanostructured systems".Surface & Coatings Technology 236(2013):525-530.
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