Anisotropic, gradient and metal-like mechanical behaviors of teeth and their implications on tooth functions

doi:10.1007/s11434-007-0368-9

IMECH-IR > 力学所知识产出(1956-2008)

	Anisotropic, gradient and metal-like mechanical behaviors of teeth and their implications on tooth functions
	Bai K; Zhang TH(张泰华); Yang ZY; Song F(宋凡); Yang XD; Wang K; Song, F (reprint author), Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Beijing 100083, Peoples R China.
Source Publication	Chinese Science Bulletin/中国科学通报(英文版)
	2007
Volume	52 Issue:17 Pages:2310-2315
ISSN	1001-6538
Abstract	The anisotropy and gradient of the elastic modulus and the hardness of teeth were investigated by means of instrumented indentation method. Such properties are attributed to the unique microstructures of teeth based on scanning electron microscopic analysis. By comparing the relationship between the ratio of hardness to the reduced elastic modulus and the ratio of elastic unloading work to the total work of teeth in course of indentation to those of other materials, we found that the material behaviors of teeth display metal-like characteristics rather than ceramics as considered traditionally. These material behaviors and relevant functions are discussed briefly.
Keyword	Tooth Mechanical Properties Instrumented Indentation Gradient Anisotropic Metal-like Elastic-modulus Enamel Hardness Nanoindentation Indentation Junction
DOI	10.1007/s11434-007-0368-9
Indexed By	SCI
Language	英语
WOS ID	WOS:000249381100002
WOS Keyword	ELASTIC-MODULUS ; ENAMEL ; HARDNESS ; NANOINDENTATION ; INDENTATION ; JUNCTION
WOS Research Area	Science & Technology - Other Topics
WOS Subject	Multidisciplinary Sciences
Citation statistics	Cited Times:8[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/33927
Collection	力学所知识产出(1956-2008)
Corresponding Author	Song, F (reprint author), Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Beijing 100083, Peoples R China.
Recommended Citation GB/T 7714	Bai K,Zhang TH,Yang ZY,et al. Anisotropic, gradient and metal-like mechanical behaviors of teeth and their implications on tooth functions[J]. Chinese Science Bulletin/中国科学通报(英文版),2007,52,17,:2310-2315.
APA	Bai K.,张泰华.,Yang ZY.,宋凡.,Yang XD.,...&Song, F .(2007).Anisotropic, gradient and metal-like mechanical behaviors of teeth and their implications on tooth functions.Chinese Science Bulletin/中国科学通报(英文版),52(17),2310-2315.
MLA	Bai K,et al."Anisotropic, gradient and metal-like mechanical behaviors of teeth and their implications on tooth functions".Chinese Science Bulletin/中国科学通报(英文版) 52.17(2007):2310-2315.

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