Neetesh Kumar Sah2026-04-282026-04-06https://ir.iitd.ac.in/handle/123456789/8151enPowder metallurgyPlasmaOpticalMicrohardness testsNATURAL SCIENCES::Biology::Organism biology::MorphologyExperimental investigations into characterization and machining performance of cutting tool inserts fabricated by directed energy depositionThesis