Nanohardness and elastic modulus at the interface of TiC                         x                         /Ni                         3                         Al composites determined by the nanoindentation technique

Wenshen Hua; Xingfang Wu; Dianhong Shen; Hua Lu; M. Polak

doi:10.1016/S0169-4332(01)01050-9

Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique

Wenshen Hua, Xingfang Wu, Dianhong Shen, Hua Lu, M. Polak

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The mechanical properties at the interfaces of TiC _x /Ni ₃ Al composites of four different C/Ti ratios were investigated using the nanoindentation technique. We find that the nanohardness and the elastic modulus from the phase TiC _x to the phase Ni ₃ Al are a gradient distribution. As x increased from 0.6 to 0.9, the elastic modulus at the interface decreased. The interfacial nanohardness reached its peak value at x equal to 0.7.

Original language	English
Pages (from-to)	72-77
Number of pages	6
Journal	Applied Surface Science
Volume	189
Issue number	1-2
DOIs	https://doi.org/10.1016/S0169-4332(01)01050-9
State	Published - 14 Apr 2002

Keywords

Composite
Elastic modulus
Interface
Nanohardness
Nanoindentation

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
General Physics and Astronomy
Surfaces and Interfaces
Surfaces, Coatings and Films

Access to Document

10.1016/S0169-4332(01)01050-9

Cite this

Hua, W., Wu, X., Shen, D., Lu, H., & Polak, M. (2002). Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique Applied Surface Science, 189(1-2), 72-77. https://doi.org/10.1016/S0169-4332(01)01050-9

Hua, Wenshen ; Wu, Xingfang ; Shen, Dianhong et al. / Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique In: Applied Surface Science. 2002 ; Vol. 189, No. 1-2. pp. 72-77.

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title = " Nanohardness and elastic modulus at the interface of TiC x /Ni 3 Al composites determined by the nanoindentation technique ",

abstract = " The mechanical properties at the interfaces of TiC x /Ni 3 Al composites of four different C/Ti ratios were investigated using the nanoindentation technique. We find that the nanohardness and the elastic modulus from the phase TiC x to the phase Ni 3 Al are a gradient distribution. As x increased from 0.6 to 0.9, the elastic modulus at the interface decreased. The interfacial nanohardness reached its peak value at x equal to 0.7.",

keywords = "Composite, Elastic modulus, Interface, Nanohardness, Nanoindentation",

author = "Wenshen Hua and Xingfang Wu and Dianhong Shen and Hua Lu and M. Polak",

note = "Funding Information: The authors would like to acknowledge the financial support by the Ministry of Sciences and Technology of China.",

year = "2002",

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day = "14",

doi = "10.1016/S0169-4332(01)01050-9",

language = "English",

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journal = "Applied Surface Science",

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Hua, W, Wu, X, Shen, D, Lu, H & Polak, M 2002, ' Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique ', Applied Surface Science, vol. 189, no. 1-2, pp. 72-77. https://doi.org/10.1016/S0169-4332(01)01050-9

Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique . / Hua, Wenshen; Wu, Xingfang; Shen, Dianhong et al.
In: Applied Surface Science, Vol. 189, No. 1-2, 14.04.2002, p. 72-77.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Nanohardness and elastic modulus at the interface of TiC x /Ni 3 Al composites determined by the nanoindentation technique

AU - Hua, Wenshen

AU - Wu, Xingfang

AU - Shen, Dianhong

AU - Lu, Hua

AU - Polak, M.

N1 - Funding Information: The authors would like to acknowledge the financial support by the Ministry of Sciences and Technology of China.

PY - 2002/4/14

Y1 - 2002/4/14

N2 - The mechanical properties at the interfaces of TiC x /Ni 3 Al composites of four different C/Ti ratios were investigated using the nanoindentation technique. We find that the nanohardness and the elastic modulus from the phase TiC x to the phase Ni 3 Al are a gradient distribution. As x increased from 0.6 to 0.9, the elastic modulus at the interface decreased. The interfacial nanohardness reached its peak value at x equal to 0.7.

AB - The mechanical properties at the interfaces of TiC x /Ni 3 Al composites of four different C/Ti ratios were investigated using the nanoindentation technique. We find that the nanohardness and the elastic modulus from the phase TiC x to the phase Ni 3 Al are a gradient distribution. As x increased from 0.6 to 0.9, the elastic modulus at the interface decreased. The interfacial nanohardness reached its peak value at x equal to 0.7.

KW - Composite

KW - Elastic modulus

KW - Interface

KW - Nanohardness

KW - Nanoindentation

UR - https://www.scopus.com/pages/publications/0037076184

U2 - 10.1016/S0169-4332(01)01050-9

DO - 10.1016/S0169-4332(01)01050-9

M3 - Article

AN - SCOPUS:0037076184

SN - 0169-4332

VL - 189

SP - 72

EP - 77

JO - Applied Surface Science

JF - Applied Surface Science

IS - 1-2

ER -

Hua W, Wu X, Shen D, Lu H, Polak M. Nanohardness and elastic modulus at the interface of TiC _x /Ni ₃ Al composites determined by the nanoindentation technique Applied Surface Science. 2002 Apr 14;189(1-2):72-77. doi: 10.1016/S0169-4332(01)01050-9