Effects of basalt on corrosion resistance of composite basalt-copper laser cladding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F20%3A43960887" target="_blank" >RIV/49777513:23210/20:43960887 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2020/103.pdf" target="_blank" >https://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2020/103.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2507/31st.daaam.proceedings.103" target="_blank" >10.2507/31st.daaam.proceedings.103</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of basalt on corrosion resistance of composite basalt-copper laser cladding

Popis výsledku v původním jazyce

The present contribution explores the effects of basalt on corrosion resistance of basalt-copper composite material which has been deposited onto steel substrate by laser cladding. For this experimental study, three mixtures of filler powders were prepared, containing 15, 20 and 25 weight percent of basalt in Oerlicon METCO 55 powder (Cu &gt; 99.8%). With these powder mixtures, three specimens of composite laser claddings were prepared, each with a surface area of 100×150 mm. The substrate was S355 steel of 20 mm thickness. The impact of basalt on corrosion resistance of the composite was examined by metallographic techniques, optical microscopy and scanning electron microscopy. Local chemical compositions of these composite deposits were determined by means of EDX. The corrosion resistance of the copper-basalt composites was measured using the potentiodynamic corrosion test in artificial mine water electrolyte.

Název v anglickém jazyce

Effects of basalt on corrosion resistance of composite basalt-copper laser cladding

Popis výsledku anglicky

The present contribution explores the effects of basalt on corrosion resistance of basalt-copper composite material which has been deposited onto steel substrate by laser cladding. For this experimental study, three mixtures of filler powders were prepared, containing 15, 20 and 25 weight percent of basalt in Oerlicon METCO 55 powder (Cu &gt; 99.8%). With these powder mixtures, three specimens of composite laser claddings were prepared, each with a surface area of 100×150 mm. The substrate was S355 steel of 20 mm thickness. The impact of basalt on corrosion resistance of the composite was examined by metallographic techniques, optical microscopy and scanning electron microscopy. Local chemical compositions of these composite deposits were determined by means of EDX. The corrosion resistance of the copper-basalt composites was measured using the potentiodynamic corrosion test in artificial mine water electrolyte.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

31th DAAAM International Symposium on Intelligent Manufacturing and Automation

ISBN

978-3-902734-29-7

ISSN

1726-9679

e-ISSN

—

Počet stran výsledku

6

Strana od-do

0746-0751

Název nakladatele

DAAAM International

Místo vydání

Viena

Místo konání akce

Mostar

Datum konání akce

21. 10. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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