Characterisation of structure, mechanical and corrosion properties of pure magnesium prepared by powder metallurgy route

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00551973" target="_blank" >RIV/68378271:_____/21:00551973 - isvavai.cz</a>

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1757-899X/1178/1/012012/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/1178/1/012012/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/1178/1/012012" target="_blank" >10.1088/1757-899X/1178/1/012012</a>

Result language

angličtina

Original language name

Characterisation of structure, mechanical and corrosion properties of pure magnesium prepared by powder metallurgy route

Original language description

Powder metallurgy is a progressive method for materials production. Final products are usually characterised by improved strength and corrosion properties compared to materials prepared by conventional methods like casting and subsequent thermomechanical processing. The presented work studies the effect of extrusion temperature on the microstructure and properties of products prepared from pure Mg powder. It has been observed that higher extrusion temperature led to the formation of larger grains and massive oxides at interparticle boundaries. Tensile yield strength, compressive, and tensile ultimate strengths were increased at the cost of lower plasticity. The observed mechanical properties were mainly affected by texture, oxides, and grain size. The high corrosion rate was attributed to the presence of a relatively high amount of oxides and impurities which facilitate localized corrosion.

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Article name in the collection

IOP Conference Series: Materials Science and Engineering

ISBN

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ISSN

1757-8981

e-ISSN

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Number of pages

6

Pages from-to

012012

Publisher name

IOP Publishing Ltd

Place of publication

Bristol

Event location

Plzeň

Event date

Sep 30, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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