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Tirdad Niknejad

Government of Canada - CanmetMATERIALS

Ottawa, K1A 0E9

Canada

  • Government of Canada - CanmetMATERIALS

SCHOLARLY PAPERS

2

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52

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Scholarly Papers (2)

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1.

Influence of Microstructural Gradient on Charpy V-Notch Impact Toughness Variability in X65 Pipeline Girth Weld

Number of pages: 45 Posted: 01 May 2025
Tirdad Niknejad, Cheng Qian, James A. Gianetto and Jidong Kang
Government of Canada - CanmetMATERIALS, Government of Canada - CanmetMATERIALS, Government of Canada - CanmetMATERIALS and Government of Canada - CanmetMATERIALS
Downloads 34 (1,263,436)

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X65 Girth Weld, Charpy V-Notch, Toughness, Microstructure Gradient, Post-Charpy test Metallography

2.

Temperature-Controlled Additive Friction Stir Deposition for Upcycling Fe-Rich Al-Mg-Si Scrap: Impurity-Tolerant Microstructures, Precipitation Evolution and Spatial Microstructure Variations

Number of pages: 46 Posted: 12 Jun 2026
Tirdad Niknejad, Haiou Jin, Ning Zhu, Babak Shalchi-Amirkhiz, Paul Allison and James Brian Jordon
Government of Canada - CanmetMATERIALS, Government of Canada - CanmetMATERIALS, University of Alabama, Government of Canada - CanmetMATERIALS, Baylor University and Baylor University
Downloads 18

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Additive friction stir deposition, Aluminum upcycling, Intermetallic compounds, Particle refinement, Dynamic recovery, Shear texture component