The effect of surface preparation on high temperature oxidation of Ni, Cu and Ni-Cu alloy

D Serafin, WJ Nowak, B Wierzba - Applied Surface Science, 2019 - Elsevier
In the present paper, the analysis of polishing, grinding and sand-blasting processes on
oxidation behavior of nickel, copper and Ni30Cu70 alloy has been performed for three …

Impact of nano-Y2O3 on the physical, microstructure, and mechanical characteristics of Cu composite fabricated via powder metallurgy

N Sobahi, OA El-Kady, F Nouh, E Banoqitah… - Journal of Alloys and …, 2025 - Elsevier
This investigation focused on optimizing the adhesion of Y 2 O 3 nanoparticles for uniform
distribution within a copper matrix. Five samples were prepared with varying Y 2 O 3 content …

[HTML][HTML] Influence of design and annealing parameters on measurements of AC properties of NiFe-SiO2 multilayer structures

A Wilczyńska, TN Kołtunowicz, A Kociubiński… - Journal of Magnetism …, 2024 - Elsevier
In this article, due to the exceptionally interesting electrical and magnetic properties of
nanocomposites, which include ferromagnetic materials in a dielectric matrix, multilayer …

Characteristics of Ni-Cr binary alloys produced by conventional powder metallurgy

LZ Mohamed, OA El Kady, MM Lotfy… - Key Engineering …, 2020 - Trans Tech Publ
The characteristics of Ni-Cr porous alloys containing 0.5 wt% Cr up to 12 wt% Cr were
determined. The alloys were prepared from a mix of Ni-particles with filamentary shape and …

Comparative corrosion behaviour of austenitic 316L and duplex 2205 stainless steels: Microstructure and property evolution at highly partial pressure of H2S

M Shah, MTM Ayob, N Yaakob… - Corrosion …, 2022 - journals.sagepub.com
This study extensively compares the corrosion behavior of austenitic 316L and Duplex 2205
stainless-steels at different partial pressures of H2S gases. The results showed that the …

Novel fabrication of Ni/Fe3O4 nanorods with graphene and PANI as additives for enhanced acetone sensing performance at room temperature

DH Yoon, A Sakthisabarimoorthi… - Chemical Physics Letters, 2022 - Elsevier
A chemical sensor composed of Ni/Fe 3 O 4, graphene, and polyaniline with enhanced
acetone sensing performance was synthesized. Three types of sensing materials were …

Facile control of p-type SnO TFT performance with restraining redox reaction by ITO interlayers

SH Choi, HM Kim, JS Park - Journal of Information Display, 2023 - Taylor & Francis
By comparing Ni and ITO electrodes of SnO TFT, we find a facile method to control p-type
SnO TFT performance. A Ni-electrode TFT has a high field-effect mobility of 3.3 cm2/Vs and …

The production of open cell Ni-foam using KBr as spacer and oxidation shield via powder metallurgy technique

MG Gök - International Advanced Researches and Engineering …, 2021 - dergipark.org.tr
Metallic materials having a porosity of 70% or more are generally referred as highly porous
metals. In this study, highly porous pure nickel materials were produced by powder …

[PDF][PDF] Nanotechnologies for Preparation and Application of Metallic Nickel

I Saldan, O Dobrovetska, O Makota - Chem. Chem. Technol, 2022 - science2016.lp.edu.ua
1 Nanostructured nickel exhibits substantial surface area per unit volume and adjustable
optical, electronic, magnetic, and biological properties, that makes nanofabricated nickel …

Oxidation characteristics of porous nickel low-chromium binary alloys in air at 1273K for 100 h

LZ Mohamed, WA Ghanem, OA El Kady… - Key Engineering …, 2018 - Trans Tech Publ
The oxidation behavior of porous nickel low-chromium alloys containing up to 1 wt% Cr
oxidized in air at 1273K for 100 h was investigated. Porous-duplex scale was formed on the …