ERA

Download the full-sized PDF of The effects of defects on the uniaxial compressive strength and failure of an advanced ceramicDownload the full-sized PDF

Analytics

Share

Permanent link (DOI): https://doi.org/10.7939/R3891247T

Download

Export to: EndNote  |  Zotero  |  Mendeley

Communities

This file is in the following communities:

Mechanical Engineering, Department of

Collections

This file is in the following collections:

Journal Articles (Mechanical Engineering)

The effects of defects on the uniaxial compressive strength and failure of an advanced ceramic Open Access

Descriptions

Author or creator
Hogan, James D.
Farbaniec, Lukasz
Sano, Tomoko
Shaeffer, Matthew
Ramesh, K.
Additional contributors
Subject/Keyword
Experimental mechanics
Defect statistics
Brittle failure
Microstructure design
Compressive strength
Type of item
Journal Article (Published)
Language
English
Place
Time
Description
This study investigates the effects of the processing-induced defect population on the dynamic compressive strength and failure of a hot-pressed boron carbide. Quantitative microscopic analysis was used to determine the distributions of three types of processing-induced inhomogeneities: aluminum nitride, small graphitic particles and pores, and larger graphitic disks. Scanning electron microscopy of fracture surfaces identifies the graphitic disks as fracture initiation sites. The size, orientation and number density of the graphitic disks are then quantified using image processing techniques. We use these defect statistics, in conjunction with recent scaling models, to explore our experimentally measured dynamic compressive strength results.
Date created
2016
DOI
doi:10.7939/R3891247T
License information

Rights
Attribution-NonCommerical-NoDerivs 4.0 International
Citation for previous publication
Hogan, James D., Farbaniec, Lukasz, Sano, Tomoko, Shaeffer, Matthew, & Ramesh, K. (2016). The effects of defects on the uniaxial compressive strength and failure of an advanced ceramic. Acta Materialia, 102, 263-272.  http://dx.doi.org/10.1016/j.actamat.2015.09.028

Source

Link to related item

File Details

Date Uploaded
Date Modified
Audit Status
Audits have not yet been run on this file.
Characterization
File format: pdf (Portable Document Format)
Mime type: application/pdf
File size: 4202087
Last modified: 2017:10:11 14:15:13-06:00
Filename: AM_102_263.pdf
Original checksum: 1a95b25f6889c053b6f46b113f74374c
Well formed: false
Valid: false
Status message: Unexpected error in findFonts java.lang.ClassCastException: edu.harvard.hul.ois.jhove.module.pdf.PdfSimpleObject cannot be cast to edu.harvard.hul.ois.jhove.module.pdf.PdfDictionary offset=2943
File title: The effects of defects on the uniaxial compressive strength and failure of an advanced ceramic_Hogan et al. 2013
Page count: 34
Activity of users you follow
User Activity Date