Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5020627 | Journal of the Mechanical Behavior of Biomedical Materials | 2017 | 11 Pages |
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
Jianjun Lin, Yaohui Lv, Yuxin Liu, Zhe Sun, Kaibo Wang, Zhuguo Li, Yixiong Wu, Binshi Xu,