An overview of high-entropy alloys prepared by mechanical alloying followed by the characterization of their microstructure and various properties

S Rajendrachari - Alloys, 2022 - mdpi.com
Some modern alloys, such as high-entropy alloys (HEAs), are emerging with greater
acceleration due to their wide range of properties and applications. HEAs can be prepared …

Mechanical testing of spark plasma sintered materials: A review

RS Mahale, R Shashanka - AIP Conference Proceedings, 2022 - pubs.aip.org
Sintering is the process of heating and condensing metal particles at temperatures below
their melting point. Hot isostatic pressing, microwave sintering, conventional sintering, and …

The effect of Y2O3 nanoparticle addition on the microstructure and high-temperature corrosion resistance of IN718 deposited by extreme high-speed laser cladding

F Lin, Z Wang, X Xu, K Luo, J Lu - Surface and Coatings Technology, 2024 - Elsevier
The microstructural evolution and 700° C high temperature corrosion resistance of Y 2 O
3/IN718 composite coatings with different Y 2 O 3 contents (0, 0.5, 1.0, 1.5, 2.0, and 3.0 wt%) …

Effective investigation of electro-catalytic, photocatalytic, and antimicrobial properties of porous CuO nanoparticles green synthesized using leaves of Cupressocyparis …

A Halfadji, M Naous, S Rajendrachari, Y Ceylan… - Journal of Molecular …, 2024 - Elsevier
In this study, green copper oxide nanoparticles (G-CuO NPs) were successfully synthesized
using a green co-precipitation method employing natural reducing agents from …

Electrochemical determination of ascorbic acid by mechanically alloyed super duplex stainless steel powders

RS Mahale, S Vasanth, SP Chikkegouda… - Metals, 2023 - mdpi.com
SAF-2507 super duplex stainless steel powders (SDSS) were prepared using a high-energy
planetary ball milling process. The X-ray diffraction (XRD) shows peak broadening after 20 h …

Photocatalytic Activity of Soft Magnetic Fe80−xCoxZr10Si10 (x = 0, 40, and 80) Nanocrystalline Melt-Spun Ribbons

B Avar, M Panigrahi, AK Soguksu, S Rajendrachari… - Topics in …, 2022 - Springer
In this study, Fe80− xCoxZr10Si10 (x= 0, 40, and 80 at.%) alloys were produced in the form
of ribbons by melt-spinning technique to investigate the photocatalytic degradation efficiency …

[PDF][PDF] Effect of sintering temperature on the pitting corrosion of ball milled duplex stainless steel by using linear sweep voltammetry

S Rajendrachari - Analytical and Bioanalytical Electrochemistry, 2018 - researchgate.net
The nanostructured duplex stainless steel powders were prepared by specially designed
dual drive planetary mill and their microstructural studies were carried out by using scanning …

[PDF][PDF] Non-lubricated dry sliding wear behavior of spark plasma sintered nano-structured stainless steel

R Shashanka - J. Mater. Environ. Sci, 2019 - jmaterenvironsci.com
In the present paper we reported the non-lubricated sliding wear behavior of duplex and
ferritic stainless steel against a diamond indenter. The ball milled nano-structured stainless …

A review on spark plasma sintering of duplex stainless steels

RS Mahale, V Shamanth, PC Sharath… - Materials Today …, 2021 - Elsevier
Duplex stainless steels contain ferrite and austenite phases in balanced proportions. They
exhibit good corrosion resistance in numerous environments and are resistant to pitting …

[PDF][PDF] Synthesis of nano-structured duplex and ferritic stainless steel powders by dry milling and its comparison with wet milling

R Shashanka, O Uzun, D Chaira - Archives of Metallurgy and …, 2020 - psjd.icm.edu.pl
In the present paper, elemental Fe, Cr and Ni powders were used to fabricate nano-
structured duplex and ferritic stainless steel powders by using high energy planetary ball …