Ahmed Darwish

Works (11)

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

Time-Dependent Corrosion Behavior of Aluminum Using Advanced Electrochemical and Characterization Techniques

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 170(9).

By: C. Witharamage  n, A. Darwish n, J. Christudasjustus n , J. Soltis & R. Gupta n 

Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 10, 2023

2022 journal article

Age-hardening behavior, corrosion mechanisms, and passive film structure of nanocrystalline Al-V supersaturated solid solution

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 135, 1–12.

By: J. Christudasjustus n , M. Felde*, C. Witharamage  n, J. Esquivel *, A. Darwish n, C. Winkler n, R. Gupta n 

author keywords: Al alloys; Nanocrystalline alloy; Age-hardening; Ball milling; Corrosion; Hardness
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 11, 2022

2022 journal article

Aluminum alloys with high elastic modulus

MATERIALS LETTERS, 320.

By: J. Christudasjustus n , T. Larimian*, J. Esquivel *, S. Gupta *, A. Darwish n, T. Borkar*, R. Gupta n 

author keywords: Nanocrystalline materials; Mechanical alloying; Elastic modulus; Nanoindentation; Spark plasma sintering
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Sources: Web Of Science, NC State University Libraries
Added: June 6, 2022

2022 journal article

Corrosion behavior of a bulk nanocrystalline Al-Fe alloy

CORROSION SCIENCE, 209.

By: F. Ozdemir n , C. Witharamage  n, J. Christudasjustus n , A. Darwish n, H. Okuyucu * & R. Gupta n 

author keywords: Aluminum alloys; Nanocrystalline alloys; Corrosion; High-energy ball milling; Al -Fe alloy; Microstructure
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 7, 2022

2022 journal article

Corrosion-resistant metallic coatings for aluminum alloys by cold spray

Corrosion Science, 209, 110720.

By: C. Witharamage  n, M. Alrizqi n, J. Chirstudasjustus n, A. Darwish n, T. Ansell *, A. Nieto *, R. Gupta n 

author keywords: Cold spray; Supersaturated solid solution; Supersonic particle deposition; Metallic coating; Sacrificial coating; Aluminum alloys
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: November 7, 2022

2022 journal article

Enhanced corrosion resistance of additively manufactured stainless steel by modification of feedstock

NPJ MATERIALS DEGRADATION, 6(1).

By: V. Vukkum n , J. Christudasjustus n , A. Darwish n, S. Storck * & R. Gupta n 

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Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 21, 2022

2021 journal article

Corrosion behavior of age hardening aluminum alloys produced by high-energy ball milling

JOURNAL OF ALLOYS AND COMPOUNDS, 900.

By: F. Ozdemir n , C. Witharamage  n, A. Darwish n, H. Okuyucu * & R. Gupta n 

author keywords: High-energy ball milling; Aluminum alloys; Nanocrystalline alloys; Age hardening; Pitting corrosion
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 14, 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

2019 journal article

Mechanical properties of defective double-walled boron nitride nanotubes for radiation shielding applications: A computational study

COMPUTATIONAL MATERIALS SCIENCE, 156, 142–147.

By: A. Darwish, M. Hassan, M. Abou Mandour & A. Maarouf

Source: NC State University Libraries
Added: November 26, 2018

2018 journal article

Mechanical properties of defective double-walled boron nitride nanotubes for radiation shielding applications: A computational study

COMPUTATIONAL MATERIALS SCIENCE, 156, 142–147.

By: A. Darwish n, M. Hassan *, M. Abou Mandour* & A. Maarouf *

author keywords: Boron nitride nanotubes; Young's modulus; Radiation shielding; Vacancy defects; Density functional theory calculations
Source: Web Of Science
Added: April 20, 2020

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