S. Mereddy

ORCID: 0000-0003-4814-660X
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About
Contact & Profiles
Research Areas
  • Additive Manufacturing Materials and Processes
  • Titanium Alloys Microstructure and Properties
  • Additive Manufacturing and 3D Printing Technologies
  • Advanced materials and composites
  • High Entropy Alloys Studies

The University of Queensland
2016-2018

It is well established that columnar grain structures usually form when metal alloys are used to additively manufacture components. A challenging goal produce an equiaxed structure throughout the component remove anisotropy and refine size in order improve its mechanical performance. The high cooling rates associated temperature gradients main reasons for formation of grains via epitaxial growth each added layer material. There appear be limited strategies promoting nucleation grains. In...

10.4028/www.scientific.net/kem.770.155 article EN Key engineering materials 2018-05-11
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