Author Page for Ryan Dehoff

Computational Modeling of Powder Metallurgy Hot Isostatic Pressing

Number of pages: 21 Posted: 13 Jun 2025

Jason R. Mayeur, KPK Ajjarapu, Fred A List III, Subrato Sarkar, Soumya Nag and Ryan Dehoff

Government of the United States of America - Manufacturing Science Division, Government of the United States of America - Oak Ridge National Laboratory, Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory

Downloads 124 (596,393)

Abstract:

2.

Additive Manufacturing Geometrically Simple Stainless Steel (SS316L) Canisters for Hot Isostatic Pressing (HIP)

Number of pages: 23 Posted: 15 Dec 2025

KPK Ajjarapu, Fred A List III, Subrato Sarkar, Jason R. Mayeur, Samuel Bell, Hsin Wang, Brian Jordan, Chase Joslin, Ryan Dehoff and Soumya Nag

Government of the United States of America - Oak Ridge National Laboratory, Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Manufacturing Science Division, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory

Downloads 69 (907,769)

Abstract:

3.

Effect of Cannister Wall Thickness on Densification Pathways, Microstructure Evolution, and Mechanical Properties of Powder Metallurgy Hot Isostatically Pressed 316L Stainless Steel

Number of pages: 31 Posted: 15 Dec 2025

KPK Ajjarapu, Fred A List III, Subrato Sarkar, Jason R. Mayeur, Samuel Bell, Ryan Dehoff and Soumya Nag

Government of the United States of America - Oak Ridge National Laboratory, Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Manufacturing Science Division, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory

Downloads 65 (970,490)

Abstract:

4.

A Fast and Robust Computational Modeling Approach for Density and Shape Predictions in Powder Metallurgy Hot Isostatic Pressing

Powder Technology, volume 479, 2026[10.1016/j.powtec.2026.122540]

Number of pages: 24 Posted: 13 Jan 2026 Last Revised: 07 Jun 2026

Subrato Sarkar, Jason R. Mayeur, KPK Ajjarapu, Fred A List III, Soumya Nag and Ryan Dehoff

Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Manufacturing Science Division, Government of the United States of America - Oak Ridge National Laboratory, Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory

Downloads 50 (1,086,013)

Abstract:

5.

Dual X-Ray Computed Tomography-Aided Classification of Melt Pool Boundaries and Flaws in Crept Additively Manufactured Parts

Number of pages: 21 Posted: 15 May 2024

Obaidullah Rahman, Jovid Rakhmonov, Sumit Bahl, Curtis Frederick, Amit Shyam, Ryan Dehoff, Alex Plotkowski and Amir Koushyar Ziabari

Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, affiliation not provided to SSRN, Government of the United States of America - Materials Science and Technology Division, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Electrification and Energy Infrastructures Division

Downloads 49 (1,074,648)

Abstract:

6.

Impact of Droplet Oxidation on Mechanical Properties of an Al-7si-0.4mg Alloy Fabricated with Liquid Metal Jetting

Number of pages: 27 Posted: 05 Feb 2025

Sumit Bahl, Gerry Knapp, Alexander Gomez, Jonathan D. Poplawsky, James A. Allen, Ryan Dehoff, Alex Plotkowski and Amit Shyam

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

Downloads 40 (1,196,171)

Ryan Dehoff

Government of the United States of America - Oak Ridge National Laboratory

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Scholarly Papers (6)

Computational Modeling of Powder Metallurgy Hot Isostatic Pressing

Abstract:

Additive Manufacturing Geometrically Simple Stainless Steel (SS316L) Canisters for Hot Isostatic Pressing (HIP)

Abstract:

Effect of Cannister Wall Thickness on Densification Pathways, Microstructure Evolution, and Mechanical Properties of Powder Metallurgy Hot Isostatically Pressed 316L Stainless Steel

Abstract:

A Fast and Robust Computational Modeling Approach for Density and Shape Predictions in Powder Metallurgy Hot Isostatic Pressing

Abstract:

Dual X-Ray Computed Tomography-Aided Classification of Melt Pool Boundaries and Flaws in Crept Additively Manufactured Parts

Abstract:

Impact of Droplet Oxidation on Mechanical Properties of an Al-7si-0.4mg Alloy Fabricated with Liquid Metal Jetting

Abstract: