Characterisation of an Al-BN nanocomposite prepared by ball milling and hot extrusion

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10366299" target="_blank" >RIV/00216208:11320/17:10366299 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/1757-899X/219/1/012011" target="_blank" >http://dx.doi.org/10.1088/1757-899X/219/1/012011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/219/1/012011" target="_blank" >10.1088/1757-899X/219/1/012011</a>

Result language

angličtina

Original language name

Characterisation of an Al-BN nanocomposite prepared by ball milling and hot extrusion

Original language description

Aluminium-matrix-nanocomposites were manufactured by ball milling of microscale aluminium powder with BN nanoparticles in air, followed by subsequent consolidation by hot extrusion. The microstructure of the samples was studied using scanning electron microscopy. Vickers microhardness measurements were used to probe the mechanical properties of the samples. The amplitude dependent damping of the nanocomposites was measured at room temperature after thermal treatment of samples, and the linear thermal expansion was measured over a wide temperature range from room temperature up to 670K in the as-extruded state. The experimental results give a comprehensive picture of the behaviour of this nanocomposite system over the range of thermomechanical treatment conditions examined in this study. Based on these experimental data some possible influences of BN nanoparticles on the anelastic, plastic and thermal properties of microcrystalline aluminium are discussed.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

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Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Article name in the collection

38TH RISO INTERNATIONAL SYMPOSIUM ON MATERIALS SCIENCE

ISBN

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ISSN

1757-899X

e-ISSN

neuvedeno

Number of pages

8

Pages from-to

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Publisher name

Institute of Physics Publishing

Place of publication

UK

Event location

Riso

Event date

Sep 4, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000409355600011