In conversation with Dr. Jayanta Ghosh Roy, Associate Professor & TOP/IC, IIT Delhi & DTU, we explore stainless steel’s pivotal role in engineering, the importance of academia-industry collaboration, and future trends shaping the material’s evolution. How is stainless steel redefining modern engineering? Read the full interview to uncover more!
Spokesperson: Dr Jayanta Ghosh Roy, Associate Professor & TOP/IC, IIT Delhi & DTU
How has your academic and professional journey shaped your perspective on advancements in stainless steel applications?
My academic journey has always been rooted in concepts, and my professional path has been guided by a passion for teaching. Having some initial industrial experience, I transitioned into academia, which became my true calling. My work in teaching undergraduate and postgraduate students in mechanical engineering has deepened my understanding of the manufacturing process. Over time, I came to realize that manufacturing is a confluence of key elements: man, machine, material, methodology, and money.
Among these elements, metallurgy stood out, particularly the importance of stainless steel. Stainless steel represents the perfect balance between durability, corrosion resistance, and aesthetic appeal. My teaching and research have allowed me to explore how this material can be leveraged to address both modern engineering challenges and sustainable practices. Stainless steel’s versatility has further solidified my perspective on its critical role in manufacturing.
What role does stainless steel play in modern mechanical engineering projects, and what trends do you foresee in its usage?
Stainless steel is indispensable in modern engineering due to its corrosion resistance, strength, and adaptability. Its core elements, chromium and nickel, transform regular steel into a stainless variant, allowing it to withstand harsh environments while maintaining structural integrity. The trends I foresee involve continued innovation in alloy compositions, focusing on strength-to-weight ratios and environmental sustainability.
For example, the emergence of advanced high-strength stainless steel (AHSS) is reshaping industries like defence, where lightweight yet durable materials are crucial. Additionally, stainless steel is being tailored for specific applications, from medical equipment to aerospace and oil exploration. The focus will increasingly be on enhancing its properties for extreme conditions, ensuring both performance and sustainability.
How can academia and industry collaborate to drive innovation in stainless steel manufacturing and applications?
Academia and industry are interdependent. Academia produces the skilled workforce that drives industrial innovation, while the industry provides real-world challenges that guide academic research. By fostering collaboration, we can bridge the gap between evolving market demands and academic curricula. For instance, partnerships between institutions and companies can lead to co-developed training programs, internships, and live projects. Industry professionals can offer insights into practical challenges, while academia can focus on addressing them through innovative solutions. Such collaboration ensures students are market-ready and that the industry benefits from cutting-edge research.
