Interfacial phenomena between alumina substrate and nickel containing low-alloy steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F22%3A10249655" target="_blank" >RIV/61989100:27360/22:10249655 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27350/22:10249655

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0925838821047861?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0925838821047861?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2021.163376" target="_blank" >10.1016/j.jallcom.2021.163376</a>

Result language

angličtina

Original language name

Interfacial phenomena between alumina substrate and nickel containing low-alloy steel

Original language description

A comprehensive description of the phenomena at the low-alloy Fe-C-O-Ni steel/corundum interface at elevated temperatures up to 1600 degrees C was performed using the sessile drop method, Differential Thermal Analysis (DTA), 3D Differential Scanning Calorimetry (3D DSC) as well as several supporting methods, namely Energy Dispersive X-Ray (EDX), X-Ray Diffraction (XRD) analyses and Scanning Electron Microscopy (SEM). Steel samples with different carbon (0.04-1.56 wt%) and nickel (1.08-4.48 wt%) contents were selected to assess the effect of temperature and chemical composition on the related quantities, namely density, surface and interfacial tension, wetting angles, and the work of adhesion. While increased nickel content caused a decrease in wetting angle, and surface and interfacial tension values, the increased carbon content had the opposite effect. Two distinctly different modes of high-temperature interaction at the phase interface were also described. Little interaction was observed between the steel with lower carbon content (&lt; 0.1 wt%) and the corundum substrate. On the contrary, a more substantial interaction occurred in steel with higher carbon content and thus lower liquidus temperature. There was significant disruption of the corundum substrate at the surface and in depth up to 140 mu m. The original corundum structure was replaced by new structural phases, particularly hibonite, grossite and gehlenite. In addition, when a higher chromium content was present in the steel, chromium-doped corundum was formed. (c) 2021 Elsevier B.V. All rights reserved.

Czech name

—

Czech description

—

Type

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

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/EF17_049%2F0008399" target="_blank" >EF17_049/0008399: Development of inter-sector cooperation of RMSTC with the application sphere in the field of advanced research and innovations of classical metal materials and technologies using modelling methods</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2022

Confidentiality

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

Name of the periodical

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

1873-4669

Volume of the periodical

900

Issue of the periodical within the volume

April

Country of publishing house

CH - SWITZERLAND

Number of pages

11

Pages from-to

nestrankovano

UT code for WoS article

000749699500004

EID of the result in the Scopus database

2-s2.0-85121870645