We are delighted to announce that Sanjay successfully defended his PhD thesis on 1st December 2025. His doctoral research, entitled “Formation Mechanism and Evolution of Non-Metallic Inclusions in Si-Killed, Si-Alloyed Steels,” represents a significant contribution to the field of steelmaking. We congratulate Dr. Sanjay on this important milestone and wish him continued success in his future academic and professional endeavors. PhD Defence - Sanjay