Influence of Surface Finishing on Corrosion Behaviour of 3D Printed TiAlV Alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921622" target="_blank" >RIV/60461373:22310/20:43921622 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/search?q=Influence+of+Surface+Finishing+on+Corrosion+Behaviour+of+3D+Printed+TiAlV+Alloy&journal=metals" target="_blank" >https://www.mdpi.com/search?q=Influence+of+Surface+Finishing+on+Corrosion+Behaviour+of+3D+Printed+TiAlV+Alloy&journal=metals</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/met10111547" target="_blank" >10.3390/met10111547</a>

Result language

angličtina

Original language name

Influence of Surface Finishing on Corrosion Behaviour of 3D Printed TiAlV Alloy

Original language description

Additive manufacturing is currently one of the promising methods for the fabrication of products of complex shapes. It is also used in medical applications, thanks to technological progress, which also enables the printing of metallic materials. However, the final products often have to undergo a final surface treatment. In this work, the influence of surface finishing on the corrosion behavior of the medical alloy Ti-6Al-4V prepared by the selective laser melting technique is studied. The samples were subjected to mechanical, chemical and electrochemical treatments. Corrosion behavior was investigated using DC and AC electrochemical techniques such as potentiodynamic and potentiostatic curves and electrochemical impedance spectroscopy. Furthermore, the influence of surface treatments on the possibility of localized corrosion attack was evaluated. The results showed that the surface treatments have a positive effect on the corrosion resistance and reduce the risk of crevice corrosion.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

Metals

ISSN

2075-4701

e-ISSN

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Volume of the periodical

10

Issue of the periodical within the volume

11

Country of publishing house

CH - SWITZERLAND

Number of pages

11

Pages from-to

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UT code for WoS article

000593335300001

EID of the result in the Scopus database

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