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Title: The Innovative Journey of Amitava Mitra in the Field of Non-Destructive Evaluation
Introduction
Amitava Mitra, based in Jamshedpur, India, is an accomplished inventor with a significant contribution to the field of material evaluation. He holds two patents that showcase his expertise and innovation in developing advanced sensing devices for steel structures.
Latest Patents
Mitra's latest patented inventions include a Giant Magneto-Impedance (GMI) based sensing device aimed at detecting carburization in austenitic stainless steel. This invention relates to a compound with GMI properties, characterized by the chemical formula (FeCo)CrSiB. The specific components of the compound are crucial for its effectiveness, with α preferred in the range of 2 to 4% by weight, β ranging from 11.5% to 13%, and γ preferably between 11% to 13% by weight. Additionally, X is preferably about 6% by weight, and this advanced sensing device allows for non-destructive, contactless detection of carburization in steel samples in various industrial fields.
Another notable patent focuses on a device for the non-destructive evaluation of steel structures and components that are in service. This innovative device is designed to detect defects such as residual stress, fatigue, and creep that can develop over time in these structures. Furthermore, it can assist in sorting and classifying steels based on different compositions based on the defects identified.
Career Highlights
Mitra has gained valuable experience throughout his career, including significant roles at the Indian Oil Corporation Limited. His work in this sector has provided him with a unique perspective on the needs and challenges faced in the industrial field, allowing him to develop effective solutions through his patents.
Collaborations
Throughout his career, Amitava Mitra has collaborated with proficient colleagues, including Sarmistha Palit Sagar and Dipak Kumar Bhattacharya. These partnerships have enriched his research and innovative processes, contributing to the success of his inventions.
Conclusion
Amitava Mitra's contributions to the field of non-destructive evaluation through his patented inventions not only embody innovation but also address practical challenges in material assessment. His ability to develop advanced sensing technologies demonstrates the importance of continual advancement in engineering and materials science. His work serves as an inspiration for current and future inventors in the quest for innovation.