Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel
文献类型:期刊论文
作者 | Gao, Kefeng4,5; Guan, Jianjun5; Sun, Hui3; Han, Chengwei2; Tan, Guoqi1,4; Liu, Zengqian1,5; Wang, Qiang3; Zhang, Zhefeng1,4 |
刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY |
出版日期 | 2022-11-20 |
卷号 | 128页码:133-141 |
ISSN号 | 1005-0302 |
关键词 | Bioinspired materials Nacre-like structures Friction Wear mechanisms Orientation |
DOI | 10.1016/j.jmst.2022.04.027 |
通讯作者 | Liu, Zengqian(zengqianliu@imr.ac.cn) ; Wang, Qiang(mfqwang@cmu.edu.cn) |
英文摘要 | Friction and wear performance is critical for dental materials which are inevitably subject to reciprocating friction against opposing teeth in applications. Here in-vitro friction and wear behavior of bioinspired ceramic-polymer composites, which possess nacre-like lamellar and brick-and-mortar architectures and resemble human teeth in their stiffness and hardness, against human tooth enamel were quantitatively investigated to imitate actual service conditions in line with standardized testing configuration. The composites were revealed to exhibit different wear mechanisms and lead to differing extents of wear to the opposing tooth enamel depending on their specific architectural types and orientations. In particular, the brick-and-mortar architecture displayed much less wear than the lamellar one, without obviously roughening the contact surfaces with enamel owing to its high ceramic content, and as such did not accelerate the wear of enamel as compared to smooth ceramics. Such characteristics, combined with its unique stiffness and hardness matching those of human enamel as well as the good fracture toughness and machinability, endow the composite with a promising potential for dental applications. This work may provide an experimental basis to this end and may also give insights towards designing new bioinspired wear-resistant materials for reducing friction and wear. ?? 2022 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
资助项目 | National Key R&D Program of China[2020YFA0710404] ; National Natural Science Foundation of China[52173269] ; National Natural Science Foundation of China[51871216] ; Liaoning Revitalization Talents Program ; Youth Innovation Promotion Association CAS |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
语种 | 英语 |
出版者 | JOURNAL MATER SCI TECHNOL |
WOS记录号 | WOS:000802018000003 |
资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Youth Innovation Promotion Association CAS |
源URL | [http://ir.imr.ac.cn/handle/321006/174167] |
专题 | 金属研究所_中国科学院金属研究所 |
通讯作者 | Liu, Zengqian; Wang, Qiang |
作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 2.Liaoning Upcera Co Ltd, Benxi 117004, Peoples R China 3.China Med Univ, Sch & Hosp Stomatol, Liaoning Prov Key Lab Oral Dis, Shenyang 110001, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 5.Liaoning Petrochem Univ, Sch Mech Engn, Fushun 113001, Peoples R China |
推荐引用方式 GB/T 7714 | Gao, Kefeng,Guan, Jianjun,Sun, Hui,et al. Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2022,128:133-141. |
APA | Gao, Kefeng.,Guan, Jianjun.,Sun, Hui.,Han, Chengwei.,Tan, Guoqi.,...&Zhang, Zhefeng.(2022).Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,128,133-141. |
MLA | Gao, Kefeng,et al."Friction and wear behavior of bioinspired composites with nacre-like lamellar and brick-and-mortar architectures against human enamel".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 128(2022):133-141. |
入库方式: OAI收割
来源:金属研究所
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