PROCESSING AND CHARACTERIZATION OF LENS TM DEPOSITED Co-Cr-W ALLOY FOR BIO-MEDICAL APPLICATIONS A thesis submitted in partial fulfillment of the requirements for the award of the Degree of DOCTOR OF PHILOSOPHY By GANZI SURESH [Reg. No. 14307016] DEPARTMENT OF MECHANICAL ENGINEERING KONERU LAKSHMAIAH EDUCATION FOUNDATION (Deemed to be University u/s 3 of UGC Act, 1956) VADDESWARAM-522 502 ANDHRA PRADESH, INDIA 2019