A Technological perspective in the processing of Tantalum from Indian ores, T.Balaji, Arbind Kumar, Y.Purshotham, R.Govindaiah, M.K.Sharma, N.Parashuram and T.L.Prakash, International Conference on Non-ferrous Metals, July 8-9, 2005, Pune, India
Synthesis and characterization of high purity Hafnium metal powder – Indian perspective, Y.Purushotham, R.Govindaiah, T.Balaji, S.Rajesh Kumar, Arbind Kumar, M.K.Sharma, M.R.P.Reddy and T.L.Prakash, International Conference on Powder Metallurgy PM07, February 9-11, 2007, Noida, India
Studies on Microwave Sintered Cu substituted Ni-Zn Ferrites, Y.Purushotham, P.D.Ramesh, Dinesh Agrawal and T.L.Prakash, Indo-US Workshop on Microwave Processing, February 1-3, 2006, Mumbai, India.
Quality improvements in Tantalum powder by Automation of Sodium Reduction System, Y.Purushotham, K.Ravindranath, Arbind Kumar and T.L.Prakash 43rd National Metallurgist’s Day and 59th Annual Technical Meeting (NMD-ATM-2005), November 14-16, 2005, IIT Madras, Chennai, India.
Dielectric Formation and Electrical Characterization of Sintered Tantalum Slugs Balaji T., Arbind Kumar, Govindaiah R., Purushotham Y., Sharma M.K., Prakash T.L. 16th Annual General Meeting of Materials Research Society of India (16th AGM-MRSI), February 10-12, 2005, National Chemical Laboratory, Pune, India.
Effect of container material interaction on physico-chemical characteristics of Tantalum Y.Purushotham, R.Govindaiah, M.K.Sharma, T.Balaji, Arbind Kumar and T.L.Prakash 7th Conference of the International Academy of Physical Sciences (CONIAPS VII), December 21-23, 2004, University of Allahabad, Allahabad, India
Effect of phosphorus addition on physical and electrical properties of Tantalum powder Y.Purushotham, R.Govindaiah, Arbind Kumar and T.L.Prakash 15th Annual General Meeting of Materials Research Society of India (15th AGM-MRSI), February 9-11, 2004, Banaras Hindu University, Varanasi, India.
Effect of particle size and impurities on the electrical properties of Tantalum – A strategic refractory metal Arbind Kumar, R.Govindaiah, M.K.Sharma, T.Balaji, Y.Purushotham and T.L.Prakash 41st National Metallurgist’s Day and 57th Annual Technical Meeting (NMD-ATM 2003), November 14-16, 2003, Science City, Kolkata, India
Microwave sintering of Ni-Zn ferrites: Development of ferrites with ultra low dielectric constants Purushotham Yadoji, Ramesh Peelamedu, Dinesh Agrawal, Rustum Roy International Conference on the Science, Technology & Applications of Sintering (Sintering 2003), September 15-17, 2003 The Pennsylvania State University, USA.
Elastic behaviour of titanium substituted Li-Mg ferrites Y.Purushotham, M.B.Reddy, D.R.Sagar, Pran Kishan and P.V.Reddy 5th Annual General Meeting of Materials Research Society of India , Hyderabad (5-AGM MRSI) (1994) H40.
