1. Indira Gandhi Centre for Atomic Research, Metallurgy and Materials Group Kalpakkam 603102, India
2. Institute for Plasma Research, Gandhinagar 382428, Gujarat, India
3. Defence Research and Development Laboratory, Hyderabad 500058, India
4. International Advanced Research Centre for Powder Metallurgy and New Materials, 500005, India
5. Defence Metallurgical Research Laboratory, Hyderabad 500058, India
6. Mishra Dhatu Nigam Ltd., Hyderabad 500058, India