Determination of the individual phase properties from the measured grid indentation data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00467173" target="_blank" >RIV/61389021:_____/16:00467173 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/16:00306286

Result on the web

<a href="http://dx.doi.org/10.1557/jmr.2016.375" target="_blank" >http://dx.doi.org/10.1557/jmr.2016.375</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1557/jmr.2016.375" target="_blank" >10.1557/jmr.2016.375</a>

Result language

angličtina

Original language name

Determination of the individual phase properties from the measured grid indentation data

Original language description

Statistical distribution of grid indentation data measured in multiphase materials can be significantly affected by the presence of an interface between adjacent materials. The influence of an interface on the distribution of measured indentation moduli was therefore characterized in model metal–metal, ceramic–ceramic, and metal-ceramic composites. The change of properties near the interface was simulated by finite element method and experimentally verified by indentation in proximity of the boundary between two phases with distinctly different mechanical properties varying the depth of penetration and the distance from the interface. Subsequently, the conditional probability of measuring near the interface was quantified by beta distribution function with parameters dependent on the size of the volume/area affected by the presence of the interface. Using this approach, the intrinsic properties of the individual materials were successfully extracted from the experimental grid indentation data.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

—

Project

<a href="/en/project/GB14-36566G" target="_blank" >GB14-36566G: Multidisciplinary research centre for advanced materials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Research

ISSN

0884-2914

e-ISSN

—

Volume of the periodical

31

Issue of the periodical within the volume

22

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

3538-3548

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-84992061336