Author Page for David C. Dunand

Microstructure and Mechanical Properties of Cast Al-Ce-Sc-Zr-(Er) Alloys Strengthened by Al ₁₁Ce ₃ Micro-Platelets and L1 ₂ Al ₃(Sc,Zr,Er) Nano-Precipitates

Number of pages: 44 Posted: 11 Apr 2022

Clement Nevin Ekaputra, David Weiss, Jon-Erik Mogonye and David C. Dunand

Northwestern University - Department of Materials Science and Engineering, Eck Industries, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 128 (572,948)

Abstract:

2.

In Situ Observation of Electrical Resistivity Increase Via Creep-Induced Dislocations in N-Type PbTe

Number of pages: 14 Posted: 13 Mar 2023

Muath Al Malki, Yukun Liu, James P. Male, Vinayak P. Dravid, David C. Dunand and Gerald Jeffrey Snyder

Northwestern University - Department of Materials Science and Engineering, Northwestern University - Department of Materials Science and Engineering, Northwestern University - Department of Materials Science and Engineering, Northwestern University - Department of Materials Science and Engineering, Northwestern University - Department of Materials Science and Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 113 (626,371)

Abstract:

3.

Microstructure and Mechanical Properties of L1 ₂-Strengthened Co-Ni-Fe-Based Superalloys

Number of pages: 35 Posted: 07 Feb 2023

Brandon Ohl, Lewis Owen, Howard J. Stone and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, University of Sheffield - Department of Materials Science and Engineering, University of Cambridge - Department of Materials Science and Metallurgy and Northwestern University - Department of Materials Science and Engineering

Downloads 111 (649,907)

Citation 8

Abstract:

4.

Alloying Effects on Phase Stability and Mechanical Properties of Co-Fe-Ni High-Entropy Γ-Γ′ Superalloys

Downloads 92 (753,595)

3

Alloying Effects on Phase Stability and Mechanical Properties of Co-Fe-Ni High-Entropy Γ-Γ′ Superalloys

Number of pages: 35 Posted: 31 Jan 2025

Ryan Zhou, Davin Yoo, Brandon Ohl and David C. Dunand

Northwestern University, Northwestern University, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 35 (1,296,409)

Abstract:

Alloying Effects on Phase Stability and Mechanical Properties of Co-Fe-Ni High-Entropy Γ-Γ′ Superalloys

Number of pages: 38 Posted: 22 Nov 2024

Davin Yoo, Ryan Zhou, Brandon Ohl and David C. Dunand

Northwestern University, Northwestern University, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 30 (1,371,100)

Abstract:

Alloying Effects on Phase Stability and Mechanical Properties of Co-Fe-Ni High-Entropy Γ-Γ′ Superalloys

Number of pages: 38 Posted: 26 Oct 2024

Davin Yoo, Ryan Zhou, Brandon Ohl and David C. Dunand

Northwestern University, Northwestern University, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 27 (1,430,393)

Abstract:

5.

Eutectic, Precipitation-Strengthened Alloy Via Laser Fusion of Blends Al-7Ce-10mg (Wt.%) and Zr+Sc Elemental or Prealloyed Powders

Number of pages: 47 Posted: 06 Jun 2022

Clement Nevin Ekaputra, David Weiss, Jon-Erik Mogonye and David C. Dunand

Northwestern University - Department of Materials Science and Engineering, Eck Industries, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 92 (736,406)

Citation 4

Abstract:

6.

HT-DABI: High-Throughput Extraction of Creep and Static Material Properties of Metallic Alloys via Dimple Array Bulging

Number of pages: 43 Posted: 06 Feb 2026 Last Revised: 15 Jun 2026

Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Northwestern University, Materials Development, Inc., Materials Development, Inc., Materials Development, Inc., GE Aerospace Research, Northwestern University, Northwestern University - Department of Materials Science and Engineering, Johns Hopkins University Applied Physics Laboratory, Northwestern University and Northwestern University

Downloads 89 (942,565)

Abstract:

7.

Machine-Learning Prediction of Creep Strain Rate in γ/γ′ Cobalt-Based Superalloys

Number of pages: 37 Posted: 26 Feb 2024

Brandon Ohl, Carelyn E. Campbell and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, Government of the United States of America - National Institute of Standards and Technology (NIST) and Northwestern University - Department of Materials Science and Engineering

Downloads 81 (803,225)

Abstract:

8.

Ambient- and Elevated Temperature Properties of Sc- and Zr-Modified Al-6ni Alloys Strengthened by Al3ni Microfibers and Al3(Sc,Zr) Nanoprecipitates

Number of pages: 31 Posted: 16 Feb 2022

Chanun Suwanpreecha, Jovid U. Rakhmonov, Suwaree Chankitmunkong, Phromphong Pandee, David C. Dunand and Chaowalit Limmaneevichitr

affiliation not provided to SSRN, Northwestern University, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern University - Department of Materials Science and Engineering and affiliation not provided to SSRN

Downloads 81 (796,622)

Citation 1

Abstract:

9.

Microstructural Evolution of Lamellar Fe-25Ni Foams During Steam-Hydrogen Redox Cycling

Number of pages: 31 Posted: 22 Apr 2022

Jacob Mack, Samuel M. Pennell and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 76 (830,555)

Abstract:

10.

Effects of Bridging Fibers on the Evolution of Lamellar Architecture During H2/H2O Redox Cycling of Fe-Foams

Number of pages: 26 Posted: 18 Oct 2022

Samuel M. Pennell and David C. Dunand

Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 70 (875,328)

Abstract:

11.

Effect of Fe Additions on Microstructure and Mechanical Properties in Near-Eutectic Al-Ce Alloys

Number of pages: 22 Posted: 05 Jun 2023

Hyun Sang Park, Clement Nevin Ekaputra and David C. Dunand

Johns Hopkins University, Northwestern University - Department of Materials Science and Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 67 (924,743)

Citation 4

Abstract:

12.

Microstructure and Phase Evolution of Fe-20Ni-20W Foams During High-Temperature Redox Cycling

Number of pages: 7 Posted: 04 Apr 2024

Samuel M. Pennell and David C. Dunand

Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 61 (951,658)

Abstract:

13.

Investigating the Effect of Phosphorus on L10 Ordering in Melt-Solidified Fe-Ni Alloys

Number of pages: 21 Posted: 11 Jun 2025

Samantha R. Maness, David C. Dunand and Samuel M. Pennell

Northwestern University, Northwestern University - Department of Materials Science and Engineering and Northwestern University - Department of Materials Science & Engineering

Downloads 60 (970,490)

Abstract:

14.

In-situ X-Ray Diffraction Study of Hydrogenation-Disproportionation of (Nd,Pr)2Fe14B Powder

Number of pages: 12 Posted: 14 Mar 2024

Ya-Chu Hsu and David C. Dunand

Northwestern University and Northwestern University - Department of Materials Science and Engineering

Downloads 56 (1,010,164)

Abstract:

15.

Absence of L10 Ordering Enhancement from P Addition in Equiatomic Fe-Ni Arc-Melted Alloys

Number of pages: 18 Posted: 29 Apr 2025

Samantha R. Maness, Samuel M. Pennell and David C. Dunand

Northwestern University, National Renewable Energy Laboratory and Northwestern University - Department of Materials Science and Engineering

Downloads 55 (1,031,043)

Abstract:

16.

Microstructure and Mechanical Properties of Hypoeutectic Al-6ce-3ni-0.7fe (Wt.%) Alloy

Number of pages: 27 Posted: 28 Mar 2023

Tiffany Wu, Alex Plotkowski, Amit Shyam and David C. Dunand

Northwestern University, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Materials Science and Technology Division and Northwestern University - Department of Materials Science and Engineering

Downloads 52 (1,041,696)

Abstract:

17.

Sintering Inhibition Enables Hierarchical Porosity with Extreme Resistance to Degradation During Redox Cycling of Fe-Mo Foams

Number of pages: 24 Posted: 06 Feb 2023

Jacob Mack, Samuel M. Pennell and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 50 (1,063,489)

Abstract:

18.

Coarsening- and Creep-Resistant, Fine-Grained Al-Ni-Fe-Zr Eutectic Alloy by Laser Powder-Bed Fusion

Number of pages: 31 Posted: 14 Aug 2024

Joshua Phillip Dorn, Hyeji Park, Nhon Q. Vo, Joseph C. Croteau and David C. Dunand

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern University - Department of Materials Science and Engineering

Downloads 46 (1,109,210)

Abstract:

19.

Directional Solidification of Electrosterically-Stabilized Suspensions of Cu Particles in Naphthalene

Number of pages: 36 Posted: 16 Oct 2023

Kristen Scotti, Jesse Ji, Fernando L. Reyes Tirado, Peter Voorhees and David C. Dunand

Northwestern University, Northwestern University, NASA Marshall Space Flight Center, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 46 (1,109,210)

Abstract:

20.

Microstructural screening of intermetallic alloys via an additively manufactured L12-Ni3(Al,Ti)/L12-Co3(Al,W) diffusion couple

Number of pages: 37 Posted: 05 Dec 2025

Ryan Zhou and David C. Dunand

Northwestern University and Northwestern University - Department of Materials Science and Engineering

Downloads 45 (1,196,171)

Abstract:

21.

Effects of Ni and Cr Additions on Γ + Γ’ Microstructure and Mechanical Properties of W-Free Co-Al-V-Nb-Ta-Based Superalloys

Number of pages: 37 Posted: 28 Feb 2022

Brandon Ohl and David C. Dunand

Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 44 (1,133,231)

Citation 1

Abstract:

22.

Effects of Si concentration on the age hardening response and creep resistance of Sn-modified Al-Mn-Si alloys

Number of pages: 22 Posted: 17 Nov 2025

Daniel F.T. Rosenthal, Amir R. Farkoosh, David C. Dunand and David N. Seidman

Northwestern University, Northwestern University, Northwestern University - Department of Materials Science and Engineering and Northwestern University - Department of Materials Science & Engineering

Downloads 40 (1,209,354)

Abstract:

23.

Co-Fe-Ni-Based High-Entropy Superalloys with Γ/Γ′ Microstructure

Number of pages: 23 Posted: 19 Mar 2024

Brandon Ohl, Davin Yoo and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, Northwestern University and Northwestern University - Department of Materials Science and Engineering

Downloads 37 (1,236,159)

Abstract:

24.

Evolution of Lamellar Architecture and Microstructure During Redox Cycling of Fe-Co and Fe-Cu Foams

Number of pages: 30 Posted: 07 Apr 2022

Samuel M. Pennell, Jacob Mack and David C. Dunand

Northwestern University - Department of Materials Science & Engineering, Northwestern University - Department of Materials Science & Engineering and Northwestern University - Department of Materials Science and Engineering

Downloads 36 (1,236,159)

Abstract:

25.

Improving creep resistance of Al-0.27Zr-0.08Sn (wt%) via cold swaging while maintaining high electrical conductivity

Number of pages: 23 Posted: 31 Mar 2026

Ismael Coello, Sumit Bahl, Jie Qi, Lawrence Allard, Chris M. Fancher, Amit Shyam and David C. Dunand

Northwestern University, Government of the United States of America - Oak Ridge National Laboratory, Northwestern University, Government of the United States of America - Center for Nanophase Materials Sciences, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Materials Science and Technology Division and Northwestern University - Department of Materials Science and Engineering

Downloads 31 (1,436,435)

Abstract:

26.

Microstructure and Strengthening of Al-6ce-3ni-0.7fe (Wt%)Alloymanufactured by Laser Powder-Bed Fusion

Number of pages: 37 Posted: 20 Sep 2023

Tiffany Wu, Jonathan D. Poplawsky, Lawrence Allard, Alex Plotkowski, Amit Shyam and David C. Dunand

Northwestern University, Government of the United States of America - Center for Nanophase Materials Sciences, Government of the United States of America - Center for Nanophase Materials Sciences, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Materials Science and Technology Division and Northwestern University - Department of Materials Science and Engineering

Downloads 28 (1,345,526)

Abstract:

27.

High-throughput Screening of Oxidation Kinetics in a Combinatorial Library of Ni-Co-Fe-Cr(-Al)-based Superalloys

Number of pages: 41 Posted: 22 May 2026

Ryan Zhou, Rowan Rolark, Jian Cao and David C. Dunand

Northwestern University, Northwestern University, Northwestern University and Northwestern University - Department of Materials Science and Engineering

Downloads 10 (1,561,096)

David C. Dunand

Northwestern University - Department of Materials Science and Engineering

27

1,697

Top 42,004

18

Scholarly Papers (27)

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract:

Abstract: