Sean O'Brien

College of Engineering

Works (6)

Updated: September 20th, 2024 05:00

2024 journal article

On the microstructure, corrosion behavior and surface films of the multi-principal element alloy CrNiTiV

ELECTROCHIMICA ACTA, 505.

By: S. O'Brien*, A. Darwish*, E. DelVecchio, R. Mehta*, N. Birbilis & R. Gupta* 

author keywords: Multi-principal element alloy (MPEA); High-entropy alloy (HEA); Corrosion; Passivity; Surface film
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 1, 2024

2023 journal article

Microstructure and corrosion of CrFeMnV multi-principal element alloy

CORROSION SCIENCE, 222.

By: S. O'Brien n, J. Christudasjustus n , E. Delvecchio  n, N. Birbilis * & R. Gupta n 

author keywords: Multi-principal element alloy; Compositionally complex alloys; High entropy alloys; Corrosion; Surface film
Sources: Web Of Science, NC State University Libraries
Added: August 21, 2023

2022 journal article

cardiGAN: A generative adversarial network model for design and discovery of multi principal element alloys

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 125, 81–96.

By: Z. Li *, W. Nash*, S. O'Brien n, Y. Qiu *, R. Gupta n  & N. Birbilis *

author keywords: Alloy design; Machine learning; Generative adversarial network; Neural network; Multi-principal element alloy; High entropy alloys
TL;DR: A proof-of-concept is proposed, combining generative adversarial networks (GANs) with discriminative neural networks (NNs) to accelerate the exploration of novel MPEAs, and it was possible to directly generate novel compositions for MPEAs, and to predict their phases. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
10. Reduced Inequalities (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 16, 2022

2021 journal article

Effect of V content on corrosion behavior of high-energy ball milled AA5083

CORROSION SCIENCE, 186.

By: L. Esteves *, J. Christudasjustus n , S. O'Brien n, C. Witharamage  n, A. Darwish n, G. Walunj*, P. Stack *, T. Borkar*, R. Akans*, R. Gupta n 

author keywords: Nanocrystalline alloys; High-energy ball milling; Aluminum-magnesium alloys; Pitting corrosion
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: June 10, 2021

2021 journal article

On the dynamic passivity and corrosion resistance of a low cost and low density multi-principal-element alloy produced via commodity metals

ELECTROCHEMISTRY COMMUNICATIONS, 125.

By: S. Choudhary *, . S. O'Brien, Y. Qiu *, S. Thomas *, R. Gupta n  & N. Birbilis *

Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2020 journal article

Corrosion behavior of AA5083 produced by high-energy ball milling

JOURNAL OF ALLOYS AND COMPOUNDS, 857.

By: L. Esteves *, C. Witharamage  n, J. Christudasjustus n , G. Walunj*, S. O'Brien n, S. Ryu *, T. Borkar*, R. Akans*, R. Gupta n 

Contributors: L. Esteves *, C. Witharamage  n, J. Christudasjustus n , G. Walunj*, . S.P. O'Brien  n, S. Ryu *, T. Borkar*, R. Akans*, R. Gupta n 

author keywords: Nanocrystalline alloys; High-energy ball milling; Spark plasma sintering (SPS); Aluminum-magnesium alloys; Pitting corrosion
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 1, 2021

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