M. E. Pek
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View article: Surveying the Effects of Aging a High C-Containing Co-Based Superalloy From the As-Cast and Solution Heat-Treated Conditions
Surveying the Effects of Aging a High C-Containing Co-Based Superalloy From the As-Cast and Solution Heat-Treated Conditions Open
The microstructure of the high carbon-containing cobalt-based superalloy, Co-101, has been studied in the as-cast state and following a variety of heat treatments. In the as-cast state both M 7 C 3 and Mo-rich M 23 C 6 carbides were observ…
View article: Effect of Substrate Bed Temperature on Solute Segregation and Mechanical Properties in Ti–6Al–4V Produced by Laser Powder Bed Fusion
Effect of Substrate Bed Temperature on Solute Segregation and Mechanical Properties in Ti–6Al–4V Produced by Laser Powder Bed Fusion Open
Titanium alloys are particularly sensitive to temperature during additive manufacturing processes, due to their dual phase microstructure and sensitivity to oxygen uptake. In this paper, laser powder bed fusion (LPBF) was used in conjuncti…
View article: Influence of powder-bed temperature on the microstructure and mechanical properties of Ti-6Al-4V produced by selective laser melting
Influence of powder-bed temperature on the microstructure and mechanical properties of Ti-6Al-4V produced by selective laser melting Open
Advanced characterisation techniques were used on LPBF Ti-6Al-4V samples produced on a heated base plate. When the substrate temperature is 100{\\deg}C the elongation is 6\\%, which increases and peaks at 10\\% at 570{\\deg}C, then sharply…
View article: Effect of bed temperature on solute segregation and mechanical properties in Ti-6Al-4V produced by selective laser melting
Effect of bed temperature on solute segregation and mechanical properties in Ti-6Al-4V produced by selective laser melting Open
Advanced characterisation techniques were used on LPBF Ti-6Al-4V samples produced on a heated base plate. When the substrate temperature is 100°C the elongation is 6\%, which increases and peaks at 10\% at 570°C, then sharply decreases to …
View article: Radiation Damage and Thermal Recovery of Perovskite Superconductor Yttrium Barium Copper Oxide
Radiation Damage and Thermal Recovery of Perovskite Superconductor Yttrium Barium Copper Oxide Open
High temperature superconducting materials are being considered to generate the magnetic fields required for the confinement of plasma in fusion reactors. The present study aims to assess the microstructural degradation resulting from ion …