Concepedia

Localized melt-scan strategy for site specific control of grain size and primary dendrite arm spacing in electron beam additive manufacturing

Narendran Raghavan, Srdjan Simunovic, Ryan Dehoff, Alex Plotkowski, John Turner, Michael Kirka, S. S. Babu

Acta Materialia · 2017 · 236 citations · 34 references

Open access

Concepts

EngineeringMaterials EngineeringMaterials ScienceAdditive ManufacturingNanotechnologyDesign For Additive ManufacturingElectron Beam LithographyGrain RefinementGrain Structure FormationMetal Additive ManufacturingMicrostructure ControlAdditive Manufacturing AlloysAdditive Manufacturing Grain RefinementAdditive Manufacturing MicrostructureDendrite Arm SpacingDendrite CoarseningGrain Structure ControlPrimary Dendrite Arm SpacingPrimary Dendrite Spacing

References

34

Mechanical metallurgy

Journal of the Franklin Institute · 1962 · 4.4K citations

Nickel-Based Superalloys for Advanced Turbine Engines: Chemistry, Microstructure and Properties

Tresa M. Pollock, Sammy Tin · Journal of Propulsion and Power · 2006 · 2.5K citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Formation of Crystal Nuclei in Liquid Metals

David Turnbull · Journal of Applied Physics · 1950 · 1.8K citations

Natural Sciences, Materials Science, Physics +17

Metal Fabrication by Additive Manufacturing Using Laser and Electron Beam Melting Technologies

L.E. Murr, S.M. Gaytan, Diana A. Ramirez et al. · Journal of Material Science and Technology · 2012 · 1.6K citations

Engineering, Materials Engineering, Materials Science +17

Steady state columnar and equiaxed growth of dendrites and eutectic

J.D. Hunt · Materials Science and Engineering · 1984 · 1.4K citations

Engineering, Materials Engineering, Materials Science +11