Chemical heterogeneity of Inconel 625 overlay with an increased molybdenum content and its evaluation using the potentiodynamic corrosion test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43955180" target="_blank" >RIV/49777513:23210/19:43955180 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2019/read/721-chemical-heterogeneity-of-inconel-625-laser-overlay-with-an-increased-molybdenum-content-and-its-evaluation-using-the-potentiodynamic-corrosion-test.pdf" target="_blank" >https://www.confer.cz/metal/2019/read/721-chemical-heterogeneity-of-inconel-625-laser-overlay-with-an-increased-molybdenum-content-and-its-evaluation-using-the-potentiodynamic-corrosion-test.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2019.721" target="_blank" >10.37904/metal.2019.721</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chemical heterogeneity of Inconel 625 overlay with an increased molybdenum content and its evaluation using the potentiodynamic corrosion test

Popis výsledku v původním jazyce

The paper focuses on a detailed analysis of chemical heterogeneity of Inconel 625 overlays with an increased molybdenum content deposited by laser cladding. Fifteen samples of laser overlays on S355J2 steel were prepared, each with an area of 90×140 mm. The thickness of the steel substrate was 50 mm. During the laser cladding process, the temperature field on the face of the substrate was monitored by means of a thermal imaging camera. The surfaces of the Inconel 625 overlays were then machined to their final thickness. Corrosion potential, polarization resistance and corrosion rate in selected areas of laser clads were determined by the potentiodynamic corrosion test. These data were correlated with the temperature profiles during laser cladding and with microstructures of the overlays.

Název v anglickém jazyce

Chemical heterogeneity of Inconel 625 overlay with an increased molybdenum content and its evaluation using the potentiodynamic corrosion test

Popis výsledku anglicky

The paper focuses on a detailed analysis of chemical heterogeneity of Inconel 625 overlays with an increased molybdenum content deposited by laser cladding. Fifteen samples of laser overlays on S355J2 steel were prepared, each with an area of 90×140 mm. The thickness of the steel substrate was 50 mm. During the laser cladding process, the temperature field on the face of the substrate was monitored by means of a thermal imaging camera. The surfaces of the Inconel 625 overlays were then machined to their final thickness. Corrosion potential, polarization resistance and corrosion rate in selected areas of laser clads were determined by the potentiodynamic corrosion test. These data were correlated with the temperature profiles during laser cladding and with microstructures of the overlays.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Conference Proceedings - METAL 2019 - 28th International Conference on Metallurgy and Materials

ISBN

978-80-87294-92-5

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

962-967

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000539487400157