Article ID Journal Published Year Pages File Type
5020627 Journal of the Mechanical Behavior of Biomedical Materials 2017 11 Pages PDF
Abstract
Deposited Ti-6Al-4V wall by optimized weld wire-feed continuous plasma arc additive manufacturing process (CPAM) consisted of various morphologies with different microstructure. The evolution of microstructures, including prior β grains, horizontal layer bands, martensite and basket weave microstructure, relate to gradually decrease heat input of layer by layer and multiple thermal cycles. The microstructure of α lamellar with nano-dispersoids significantly improve the mechanical properties without post-processing heat treatments, moreover, the mechanical properties exceed the standard level of forging.364
Related Topics
Physical Sciences and Engineering Engineering Biomedical Engineering
Authors
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