Measurements of Through-Thickness Young's Moduli of Fibrous Composite Laminates Using Nanoindentation-Reference-Cited by-同舟云学术

Measurements of Through-Thickness Young's Moduli of Fibrous Composite Laminates Using Nanoindentation

Published:2019-03-11 Issue:3 Volume:141 Page:
ISSN:0094-4289
Container-title:Journal of Engineering Materials and Technology
language:en
Short-container-title:

Author:

Xu L. Roy¹,Martinez Ricardo²,Zhao Kai²

Affiliation:

1. Department of Mechanical Engineering, University of New Mexico, Albuquerque, NM 87131 e-mail:

2. Department of Mechanical Engineering, University of Texas, El Paso, TX 79968 e-mail:

Abstract

A new approach of measuring through-thickness Young's moduli of composite materials using nanoindentation was proposed. First, an approximate expression of the reduced modulus of nanoindentation was introduced for orthotropic composites. Second, spherical nanoindentation was conducted for an E-glass fiber/vinyl ester composite system, and measured Young's modulus was quite consistent with the previously reported value for a similar material system.

Funder

Air Force Office of Scientific Research

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://asmedigitalcollection.asme.org/materialstechnology/article-pdf/doi/10.1115/1.4042746/6394120/mats_141_3_031007.pdf

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