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Title: Young’s modulus and Poisson’s ratio changes due to machining in porous microcracked cordierite

Abstract

Microstructural changes in porous cordierite caused by machining were characterized using microtensile testing, X-ray computed tomography and scanning electron microscopy. Young s moduli and Poisson s ratios were determined on ~215-380 um thick machined samples by combining digital image correlation and microtensile loading. The results provide evidence for an increase in microcrack density due to machining of the thin samples extracted from diesel particulate filter honeycombs.

Authors:
 [1];  [2];  [2];  [2];  [1];  [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division
  2. Federal Inst. for Materials Research and Testing (BAM), Berlin (Germany)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1325446
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Journal of Materials Science
Additional Journal Information:
Journal Volume: 51; Journal Issue: 21; Journal ID: ISSN 0022-2461
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; diesel particulate filter (DPF); porosity; microcracking; machining

Citation Formats

Cooper, R. C., Bruno, Giovanni, Onel, Yener, Lange, A., Watkins, Thomas R., and Shyam, Amit. Young’s modulus and Poisson’s ratio changes due to machining in porous microcracked cordierite. United States: N. p., 2016. Web. doi:10.1007/s10853-016-0209-9.
Cooper, R. C., Bruno, Giovanni, Onel, Yener, Lange, A., Watkins, Thomas R., & Shyam, Amit. Young’s modulus and Poisson’s ratio changes due to machining in porous microcracked cordierite. United States. https://doi.org/10.1007/s10853-016-0209-9
Cooper, R. C., Bruno, Giovanni, Onel, Yener, Lange, A., Watkins, Thomas R., and Shyam, Amit. 2016. "Young’s modulus and Poisson’s ratio changes due to machining in porous microcracked cordierite". United States. https://doi.org/10.1007/s10853-016-0209-9. https://www.osti.gov/servlets/purl/1325446.
@article{osti_1325446,
title = {Young’s modulus and Poisson’s ratio changes due to machining in porous microcracked cordierite},
author = {Cooper, R. C. and Bruno, Giovanni and Onel, Yener and Lange, A. and Watkins, Thomas R. and Shyam, Amit},
abstractNote = {Microstructural changes in porous cordierite caused by machining were characterized using microtensile testing, X-ray computed tomography and scanning electron microscopy. Young s moduli and Poisson s ratios were determined on ~215-380 um thick machined samples by combining digital image correlation and microtensile loading. The results provide evidence for an increase in microcrack density due to machining of the thin samples extracted from diesel particulate filter honeycombs.},
doi = {10.1007/s10853-016-0209-9},
url = {https://www.osti.gov/biblio/1325446}, journal = {Journal of Materials Science},
issn = {0022-2461},
number = 21,
volume = 51,
place = {United States},
year = {Mon Jul 25 00:00:00 EDT 2016},
month = {Mon Jul 25 00:00:00 EDT 2016}
}

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Free Publicly Available Full Text
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Cited by: 11 works
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Works referenced in this record:

Towards Prediction of Thermally Induced Microcrack Initiation and Closure in Porous Ceramics
journal, October 2015


Microstrain temperature evolution in β-eucryptite ceramics: Measurement and model
journal, July 2012


The Thermal Expansion, Elastic and Fracture Properties of Porous Cordierite at Elevated Temperatures
journal, March 2012


Prediction of the Poisson's ratio of porous materials
journal, March 1996


Practical cone-beam algorithm
journal, January 1984


Determination of the size of the representative volume element for random composites: statistical and numerical approach
journal, June 2003


Impact of the non-linear character of the compressive stress–strain curves on thermal and mechanical properties of porous microcracked ceramics
journal, February 2013


A self-consistent mechanics of composite materials
journal, August 1965


On the elastic moduli of some heterogeneous materials
journal, August 1965


A micromechanics-based nonlocal constitutive equation and estimates of representative volume element size for elastic composites
journal, April 1996


Porous microcracked ceramics under compression: Micromechanical model of non-linear behavior
journal, October 2013


Poisson's ratio of porous and microcracked solids: Theory and application to oxide superconductors
journal, November 1995


Elastic properties of β-eucryptite in the glassy and microcracked crystalline states
journal, September 2012


A differential scheme for the effective moduli of composites
journal, March 1985


Elastic moduli of a solid containing spherical inclusions
journal, August 1991


The fracture toughness of eggshell
journal, June 2016


Sound velocities and elasticity of cordierite and implications for deep crustal seismic anisotropy
journal, April 1999


A new approach for the Young's modulus-porosity correlation of ceramic materials
journal, January 1997


The effect of microcracks on the elastic moduli of brittle materials
journal, December 1985


The effect of porosity and microcracking on the thermomechanical properties of cordierite
journal, December 2015


A Next Generation Cordierite Diesel Particle Filter with Significantly Reduced Pressure Drop
journal, April 2011


Influence of porosity on Young's modulus and Poisson's ratio in alumina ceramics
journal, August 2001


The effect of cracks on the uniaxial elastic compression of rocks
journal, January 1965


Connecting the macro- and microstrain responses in technical porous ceramics: modeling and experimental validations
journal, September 2010


Two-dimensional digital image correlation for in-plane displacement and strain measurement: a review
journal, April 2009


On the stress-free lattice expansion of porous cordierite
journal, April 2010


Mechanical Characterization of Diesel Particulate Filter Substrates
journal, June 2008


The Uniaxial Tensile Response of Porous and Microcracked Ceramic Materials
journal, December 2013


Connecting the macro and microstrain responses in technical porous ceramics. Part II: microcracking
journal, January 2012


Modeling the impact of microcracking on the thermoelasticity of porous and microcracked ceramics
journal, March 2013


Elastic moduli of a cracked solid
journal, January 1976


The effect of microcracking upon the Poisson's ratio for brittle materials
journal, November 1984


Microcracking in Ceramics Induced by Thermal Expansion or Elastic Anisotropy
journal, March 1988


Mechanical Characterization of Coatings Using Microbeam Bending and Digital Image Correlation Techniques
journal, October 2008


A study of the differential scheme for composite materials
journal, January 1977


In-situ Young's moduli of the constitutive layers in a solid oxide fuel cell
journal, January 2015


Not All Microcracks are Born Equal: Thermal vs. Mechanical Microcracking in Porous Ceramics
book, January 2011


Works referencing / citing this record:

Properties and Applications of High Emissivity Composite Films Based on Far-Infrared Ceramic Powder
journal, November 2017