Prithvi D. Awasthi
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View article: Novel high specific-strength multi-topology Al-Ni-Ti-Zr-Mn alloy using laser powder bed fusion additive manufacturing
Novel high specific-strength multi-topology Al-Ni-Ti-Zr-Mn alloy using laser powder bed fusion additive manufacturing Open
Additive manufacturing has opened a paradigm for the efficient and quick production of lightweight lattice structures showing characteristic high specific strength (strength-to-weight ratios). The current study describes the development of…
View article: Evading strength-ductility trade-off in a metastability engineered layered metallic composite
Evading strength-ductility trade-off in a metastability engineered layered metallic composite Open
This investigation demonstrates a unique layered metallic composite (LMC) design strategy which exploits the metastability tunability of the transformative complex concentrate alloys (CCAs). Metastability engineered LMC (ME-LMC) was prepar…
View article: Process-specific design strategy enables exceptional as-deposited strength-ductility synergy in novel Al–Ce alloys via additive friction stir deposition (AFSD)
Process-specific design strategy enables exceptional as-deposited strength-ductility synergy in novel Al–Ce alloys via additive friction stir deposition (AFSD) Open
View article: Near crack free additive manufacturing of a novel W-Nb-C alloy
Near crack free additive manufacturing of a novel W-Nb-C alloy Open
The high ductile brittle transition temperature of tungsten (W) poses challenges like cracking and porosity during its laser-powder bed additive manufacturing (L-PBFAM). Computational alloy design evaluated niobium (Nb) and carbon (C) to a…
View article: Process-Specific Design Strategy Enables Exceptional As-Deposited Strength-Ductility Synergy in Novel Al-Ce Alloys Via Additive Friction Stir Deposition (Afsd)
Process-Specific Design Strategy Enables Exceptional As-Deposited Strength-Ductility Synergy in Novel Al-Ce Alloys Via Additive Friction Stir Deposition (Afsd) Open