Formation and control of martensite in Ti-6Al-4V alloy produced by selective laser melting

By Jingjing Yang, Hanchen Yu, Jie Yin, M. Gao, Zemin Wang, Xiaoyan Zeng. 2016

757 citations recorded by the source corpus.

Subfields: Materials Chemistry, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/9c281797fe374da890d46860a285ce2e2592c153

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Materials Chemistry

1. T. Mukherjee
2. T. DebRoy
3. H. Wei
4. Swee Leong Sing
5. W. Y. Yeong
6. J. Elmer
7. Wei Zhang
8. Allison M. Beese

In Mechanical Engineering

1. T. DebRoy
2. T. Mukherjee
3. H. Wei
4. Amitava De
5. J. Elmer
6. Wei Zhang
7. W. Y. Yeong
8. Swee Leong Sing

Citations in the corpus

• Influence of processing parameters on the evolution of melt pool, porosity, and microstructures in Ti-6Al-4V alloy parts fabricated by selective laser melting (2017, background): “pool boundary will reach temperatures above the transformation temperature (990 °C), and martensite (α′) transforms back to the high-temperature β phase [12, 17, 25].”
• A review of the as-built SLM Ti-6Al-4V mechanical properties towards achieving fatigue resistant designs (2018, background): “It was shown by [12] that the presence and amount of the differently sized α′ martensite depends on the influence of thermal cycles caused by the reheating of deposited layers.”
• Anisotropic response of Ti-6Al-4V alloy fabricated by 3D printing selective laser melting (2017, methodology): “If there were BCC β grains at high temperatures, those β grains would all transform into the HCP α or martensitic α’ phase via the rapid solidification during the SLM process [17].”
• Additive manufacturing of metallic components – Process, structure and properties (2018, background): “The temperature field was then inputted into a stress model based on Abaqus, a commercial finite element analysis (FEA) code, to calculate the residual stresses and distortion in laser powder blown AM of Ti-6Al-4V and IN718.”
• An experimental study of residual stress and direction-dependence of fatigue crack growth behaviour in as-built and stress-relieved selective-laser-melted Ti6Al4V (2019, background): “The detailed description of α′ formation in SLM Ti6Al4V can be found in [26,27,46].”