An Introduction to Surface Alloying of Metals

Basics of Surface Alloying.- Nitriding of Binary Iron-Based Alloys: An Overview.- Influence of Process Parameters in Plasma-nitriding, Gas-nitriding and Nitro-carburizing on Microstructure and Properties of 4330V Steel.- Recent Advances in Surface Alloying of Austenitic Stainless Steel by Plasma Nitriding.- Chromizing, Carburizing and Duplex Surface Treatment.- Characterization of Surface Treated Materials.- Conclusions and Future Scope.

Santosh S. Hosmani is a metallurgist by education. He holds a bachelors degree in Metallurgical Engineering from NIT Nagpur and an M.Tech. in Process Metallurgy from IIT Bombay. He did his PhD work at Max Planck Institute, Stuttgart, Germany. He completed his PhD in 2006 in the area of nitriding under the guidance of Prof. E.J. Mittemeijer. He continued his research as a post-doctoral researcher in Germany and at CWRU, Cleveland, USA. Since 2009, he has held faculty positions at NIT Surathkal and at IIT Delhi. Currently, he is Assistant Professor in the Department of Metallurgy & Materials Science, College of Engineering, Pune. He has published several papers in international and national journals and conference proceedings.

P. Kuppusami is currently Senior Scientist at the Centre for Nanoscience and Nanotechnology, Sathyabama University, Chennai. He holds specializations in the areas of surface modification, thin films and coatings by plasma and laser methods. In the past he has served as Head, X-ray Diffraction and Surface Engineering Section of the Physical Metallurgy Group at the Indira Gandhi Centre for Atomic Research, Kalpakkam, India. He has worked as a DAAD fellow at Helmholtz Zentrum Berlin, Germany and as a JSPS Fellow at National Institute for Materials Science, Tsukuba, Japan. He has published about 140 papers in peer reviewed journals and conference proceedings. He also has to his credit 170 contributed and invited papers, 3 book chapters, 2 review papers and 5 patents. He is a life member of Indian Physics Association and the Indian Institute of Metals.

Rajendra K. Goyal received his PhD. in Materials Science from IIT Bombay in 2007 and his bachelor's degree in Metallurgical Engineering from NIT Jaipur in 1996. He joined the Department of Metallurgy and Materials Science, College of Engineering, Pune, India, where he now serves as Associate Professor. He has industrial and research experience of over 14 years. He has successfully completed