Effect of Si/Ti additions on physico-mechanical and chemical properties of FeNiCrCo high entropy alloys manufactured by powder metallurgy technique

S Hedya, L Mohamed, G Gaber, O Elkady… - … of Nonferrous Metals …, 2022 - Elsevier
FeNiCrCoSi x and FeNiCrCoTi x (x= 0, 0.3, 0.6, and 0.9 wt.%) high entropy alloys (HEAs)
were prepared via the powder metallurgy technique. A homogenous distribution of the …

Corrosion resistance of nonequiatomic FeNiCrMnAlx high entropy alloys in hexamine as inhibitor in 3.5% NaCl

S Elkatatny, LZ Mohamed, W Abd‐Elaziem… - Materials and …, 2024 - Wiley Online Library
The corrosion performance of Fe35Ni20Cr12Mn (28− x) Al (5+ x) high‐entropy alloys
(HEAs) with varying aluminum (Al) content (x= 0, 5, and 10 at.%) was studied in a 3.5% NaCl …

Corrosion characteristics of 304 stainless steel in sodium chloride and sulfuric acid solutions

A Abdelfatah, AM Raslan, LZ Mohamed - International Journal of …, 2022 - Elsevier
Corrosion behavior of austenitic stainless steel 304 (SS) in various concentrations of H 2 SO
4 and NaCl solutions was investigated using chemical and electrochemical techniques …

ANOVA and DOE of comparative studies of Cu/Mn effect on corrosion features of CoCrFeNi high entropy alloy immersed in different acidic media

GA Gaber, SA Abolkassem, OA Elkady, M Tash… - Chemical papers, 2022 - Springer
The objective of this research is to evaluate the influence of Cu/Mn on the corrosion
behavior of CoCrFeNi high entropy alloys (HEAs) prepared via powder metallurgy technique …

Electrochemical characterization of Fe-Mn-Al-Ni shape memory alloy in an alkaline solution contaminated with Cl-ions

JM Frenck, J Link, M Vollmer, T Niendorf - Materials Letters, 2023 - Elsevier
In the present work electrochemical corrosion properties of Fe-Mn-Al-Ni in different
electrolytic solutions have been investigated by determining the open circuit potential and by …

Effect of Co content on electrochemical hydrogen kinetics properties of single-phase BCC-type MgAlTiCoxNi high entropy alloys used as a negative electrode in basic …

A Martinez-Garcia, VM Orozco-Carmona… - Electrochimica …, 2024 - Elsevier
In this report, the effect of Co content on the electrochemical hydrogen storage reaction
kinetic of MgAlTiCo x Ni (x= 1, 1.5 and 2) High Entropy Alloys (HEAs) as negative electrodes …

Corrosion Behavior of Cold-Rolled and Solution-Treated Fe36Mn20Ni20Cr16Al5Si3 HEA in Different Acidic Solutions

ERI Mahmoud, LZ Mohamed, MA Gepreel, S Ebied… - Materials, 2022 - mdpi.com
New high entropy alloys with good corrosion resistance in severe environment are receiving
increasing attention. This work reports upon the microstructure and the corrosion resistance …

A comprehensive investigation of corrosion efficiency of Cu-10Ni alloy in hybrid Cr3+/Ni2+ with tungstate in chloride media

GA Gaber, A Abdelfattah… - Egyptian Journal of …, 2024 - journals.ekb.eg
Pipes that carry saltwater, and desalination facilities are all typical applications for the Cu-
10Ni alloy. Examining the surface characterization and the corrosion performance of Cu …

Comparative Studies of Cr/Ti Additions for Cu40Mn25Al20Fe5Ni5 HEA on Microstructure and Corrosion Behavior in HNO3 Solution

LZ Mohamed, KA Abdelghafar, HA Aly… - International Journal of …, 2023 - Springer
The influence of Cr or Ti additions to Cu40Mn25Al20Fe5Ni5 high entropy alloy (HEA) on the
microstructure and corrosion behavior in different concentrations of HNO3 solution were …

Oxidation of Fe35Mn21Ni20Cr12Al12 High Entropy Alloy in Dry Air

LZ Mohamed, SS Abd ElMoamen, SJ Yoo… - Alloys, 2024 - mdpi.com
The isothermal oxidation of a Fe35Mn21Ni20Cr12Al12 high entropy alloy (HEA) was
investigated in dry air for 50 h at 500, 600, and 700° C after 90% cold rolling. The …