Publications

Displaying 1 - 3 of 3

On the Dynamic Mechanical Behavior of Wrought and AM 17-4 Precipitation-Hardenable Stainless Steels Under Rapid Heating

May 6, 2024

Author(s)

Steven P. Mates, Saadi Habib, James Zuback, Fan Zhang

Dynamic metal plasticity problems often involve large strains that can increase temperatures to levels sufficient to induce microstructural transformations except for the very short time-at-temperature. In these problems, dynamic mechanical behavior can

Effect of austenite fraction and stability on strength-hardening-ductility in additively manufactured 17-4 PH stainless steel containing nitrogen

June 30, 2023

Author(s)

Saadi Habib, Steven P. Mates, Fan Zhang, Mark R. Stoudt, James Zuback, Olaf Borkiewicz

Additively-manufactured (AM) 17-4 precipitation-hardening (PH) martensitic stainless steel (SS) built from nitrogen-atomized powder often retains a large volume fraction of austenite. The retained austenite lowers the yield strength compared to both

Quasi-static and dynamic investigation of an advanced high strength and corrosion resistant 10 % Cr nanocomposite martensitic steel

August 26, 2021

Author(s)

Saadi Habib, Christopher Meredith, Akhtar Khan

The mechanical response of an advanced high strength and corrosion resistant 10 % Cr nanocomposite steel (ASTM A1035CS Grade 120) is measured under uniaxial tension and compression at the strain rates of 10-4 s-1, 10 2 s 1, 100 s-1, 700 s-1, and 3000 s-1

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