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Dr. Nagarjuna Cheenepalli
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Worn surface and subsurface layer structure formation behavior on wear mechanism of CoCrFeMnNi high entropy alloy in different sliding conditions
C Nagarjuna, HJ You, S Ahn, JW Song, KY Jeong, B Madavali, G Song, ...
Applied Surface Science 549, 149202, 2021
452021
Strengthening the mechanical properties and wear resistance of CoCrFeMnNi high entropy alloy fabricated by powder metallurgy
C Nagarjuna, KY Jeong, Y Lee, SM Woo, SI Hong, HS Kim, SJ Hong
Advanced Powder Technology 33 (4), 103519, 2022
292022
Application of artificial neural network to predict the crystallite size and lattice strain of CoCrFeMnNi high entropy alloy prepared by powder metallurgy
C Nagarjuna, SK Dewangan, A Sharma, K Lee, SJ Hong, B Ahn
Metals and Materials International 29 (7), 1968-1975, 2023
222023
Microstructure, mechanical and tribological properties of oxide dispersion strengthened CoCrFeMnNi high-entropy alloys fabricated by powder metallurgy
C Nagarjuna, A Sharma, K Lee, SJ Hong, B Ahn
journal of materials research and technology 22, 1708-1722, 2023
212023
Developing harmonic structure in CoCrFeMnNi high entropy alloy to enhance mechanical properties via powder metallurgy approach
C Nagarjuna, JW Song, KY Jeong, MW Pin, G Song, JK Lee, YS Na, ...
journal of materials research and technology 17, 1686-1695, 2022
212022
Grain refinement to improve thermoelectric and mechanical performance in n-type Bi2Te2. 7Se0. 3 alloys
C Nagarjuna, P Dharmaiah, KB Kim, SJ Hong
Materials Chemistry and Physics 256, 123699, 2020
172020
Review on applications of artificial neural networks to develop high entropy alloys: A state-of-the-art technique
SK Dewangan, C Nagarjuna, R Jain, RL Kumawat, V Kumar, A Sharma, ...
Materials Today Communications, 107298, 2023
102023
Synergetic effects of co-dispersed Cu and insulating HfO2 nanoparticles enabled high thermoelectric figure of merit in Bi0. 5Sb1. 5Te3 composites
P Dharmaiah, C Nagarjuna, P Sharief, SJ Hong
Applied Surface Science 556, 149783, 2021
92021
Exploring the mechanical and tribological properties of AlCrFeNiTi high-entropy alloy fabricated by mechanical alloying and spark plasma sintering
C Nagarjuna, SK Dewangan, H Lee, K Lee, B Ahn
Vacuum 218, 112611, 2023
82023
Reduction of thermal conductivity through the dispersion of TiC nanoparticles into a p-type Bi0. 5Sb1. 5Te3 alloy by ball milling and spark plasma sintering
C Nagarjuna, B Madavali, MW Lee, SM Yoon, SJ Hong
Archives of Metallurgy and Materials 64, 2019
82019
Surface morphology transformation and densification behaviour of conventionally sintered AlFeCoNiSi high entropy alloys
SK Dewangan, C Nagarjuna, H Lee, A Sharma, B Ahn
Powder Metallurgy 66 (5), 650-661, 2023
72023
Influence of milling atmosphere on thermoelectric properties of p-type Bi-Sb-Te based alloys by mechanical alloying
S Yoon, C Nagarjuna, D Shin, C Lee, B Madavali, S Hong, K Lee
Journal of Powder Materials 24 (5), 357-363, 2017
72017
Evolution of phase stability and structural properties in CrFeNiTiV high-entropy alloy under high-temperature heat treatment conditions
C Nagarjuna, SK Dewangan, H Lee, B Ahn
Materials Science and Engineering: A 886, 145680, 2023
52023
Formation of inhomogeneous micro-scale pores attributed ultralow κlat and concurrent enhancement of thermoelectric performance in p-type Bi0. 5Sb1. 5Te3 alloys
C Nagarjuna, P Dharmaiah, JH Lee, KB Kim, G Song, JK Lee, SJ Hong
Journal of Alloys and Compounds 881, 160499, 2021
52021
Powder characteristics of Al0.5CoCrFeMnNi high-entropy alloys fabricated by gas atomisation method
Y Lee, C Nagarjuna, JW Song, KY Jeong, G Song, J Lee, JH Lee, ...
Powder Metallurgy 64 (3), 219-227, 2021
52021
Mechanical and thermal expansion behaviour of TiC-reinforced CoCrFeMnNi high entropy alloy prepared by mechanical alloying and spark plasma sintering
C Nagarjuna, SK Dewangan, K Lee, B Ahn
Powder Metallurgy 66 (5), 613-622, 2023
32023
Effect of Si alloying on the structural, thermal expansion, and magnetic properties of FeCoNiAlSix high-entropy alloys
C Nagarjuna, SK Dewangan, H Lee, B Madavali, B Ahn
Journal of Materials Science 59 (10), 4281-4292, 2024
2024
Understanding the sintering behavior of AlCrFeNiTi high entropy alloy via phase field modeling illustration
SK Dewangan, C Nagarjuna, H Lee, B Ahn
Science of Sintering, 54-54, 2023
2023
Effects of Various Fabrication Routes on Thermoelectric Properties of n-type Bi2Te2.85Se0.15 Alloys
C Nagarjuna, DW Shin, MW Lee, SH Lee, SJ Hong
Journal of the Korean Society for Heat Treatment 31 (issue 3, 2018), Pages …, 2018
2018
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Articles 1–19