1. Announcing the 2021 MMA Editor’s Choice Awards

   • Ryan M. Deacon

   Editorial 28 February 2022 Pages: 1 - 2

   

2. Countdown to IMAT 2022

   ANNOUNCEMENT 22 February 2022 Pages: 3 - 4

   

3. 56th Metallography Conference Scheduled for Saarland University in September

   ANNOUNCEMENT 24 February 2022 Pages: 5 - 6

   

4. NiAl–Cr–Mo–W High-Entropy Systems Microstructural Verification, Solidification Considerations and Sliding Wear Response

   • C. Mathiou
   • K. Giorspyros
   • A. E. Karantzalis

   Technical Article 24 January 2022 Pages: 7 - 20

   

5. Microstructural Investigation and Oxidation Performance of Nickel-Based Superalloys

   • Bouyegh Saida
   • Retima Mohamed
   • Graine Radouane

   Technical Article 26 January 2022 Pages: 21 - 37

   

6. Influence of Cr and Solution Treatment on Structure and Properties of New Class Lightweight Fe–Mn–Al–C Stainless Steels

   • Nader El-Bagoury
   • M. E. Moussa
   • Hossam Halfa

   Peer Reviewed 23 February 2022 Pages: 38 - 58

   

7. Effect of Solution Treatment and Aging Temperature on α′ and Ti₃Al(α₂) Phase Formation and Mechanical Properties of Water-Quenched Ti–6Al–4V

   • Yaser Vahidshad
   • Amir Hossein Khodabakhshi

   Technical Article 11 March 2022 Pages: 59 - 71

   

8. Microstructure and Mechanical Properties of Friction Stir Processed AISI 316 Stainless Steel: Evaluation of the Effect of Cooling Media and Multi-Step Processing on Microstructure and Mechanical Properties of Friction Stir Processed AISI 316 Stainless Steel

   • Meysam Heidarian
   • Saman Mostafapoor

   Technical Article 03 January 2022 Pages: 72 - 87

   

9. Microstructural Development in Inconel 718 Nickel-Based Superalloy Additively Manufactured by Laser Powder Bed Fusion

   • Thinh Huynh
   • Abhishek Mehta
   • Yongho Sohn

   Technical Article 10 January 2022 Pages: 88 - 107

   

10. Laser-Deposited Soft Magnetic Fe–Ni–Mo Alloy: A Processing—Microstructure Study

    • Samad A. Firdosy
    • Nicholas E. Ury
    • Vilupanur A. Ravi

    Technical Article 28 January 2022 Pages: 108 - 118

    

11. Numerical Simulation and Experimental Study on Heat Treatment Process of U20Mn Bainite Rail

    • Xinyu Liu
    • Di Zhang
    • Lin Chen

    Peer-Reviewed Paper 17 February 2022 Pages: 119 - 131

    

12. Optimization of Annealing Parameters for Ferritic Hot-Rolled IF Grade Steel

    • D. Satish Kumar
    • S. Manjini
    • K. Udaya Bhat

    Peer Reviewed 22 February 2022 Pages: 132 - 140

    

13. Microstructures and Mechanical Properties of 304 Stainless Steel Joints by Focused Ultrasound-Assisted TIG Welding

    • Qingfu Yang
    • Wanghui Xu
    • Tian Zhang

    Peer Reviewed 23 February 2022 Pages: 141 - 149

    

14. In Vitro Microstructure, Shape Memory, Corrosion, and Biocompatibility Characteristics of Porous Ti-51 at.%Ni-xSn Shape Memory Alloys

    • Mustafa K. Ibrahim
    • Safaa N. Saud
    • E. M. Nazim

    Peer Reviewed 09 March 2022 Pages: 150 - 157

    

15. Effect of Scandium Addition on Mechanical Properties and Microstructural Evolution in Al-Zn-Mg Alloys Processed through the Friction Stir Processing

    • P. K. Mandal
    • Ramkishor Anant
    • Nikhil Kumar

    Technical Note 01 March 2022 Pages: 158 - 167

    

16. Dialogue with Emerging Engineers

    Feature 09 March 2022 Pages: 168 - 170

    

17. MicroArt

    Feature 11 February 2022 Pages: 171 - 171

    

18. Can You Identify the Microstructure?

    Mystery Micro 09 March 2022 Pages: 172 - 173

    

19. Correction to: Laser‑Deposited Soft Magnetic Fe–Ni–Mo Alloy: A Processing—Microstructure Study

    • Samad A. Firdosy
    • Nicholas E. Ury
    • Vilupanur A. Ravi

    Correction 15 February 2022 Pages: 174 - 174