2024.04.11
Our paper on AM microstructure control by leveraging powder size distribution published in Nature Communications
Powder-size driven facile microstructure control in powder-fusion metal additive manufacturing processes
2024.03.05
Our research is featured on NUS CDE News “Nature-inspired 3D-printed alloy redefines material strength“
https://cde.nus.edu.sg/news-detail/nature-inspired-3d-printed-alloy-redefines-material-strength/
2024.01.29
Our paper on strong & fracture-resistant 3D-printed multiphase high entropy alloy published in Nature Communications
A strong fracture-resistant high-entropy alloy with nano-bridged honeycomb microstructure intrinsically toughened by 3D-printing
2024.01.16
Our paper on multiscale microstructure in 3D-printed Al-5Cu alloy published in Acta Materialia
https://www.sciencedirect.com/science/article/abs/pii/S1359645424000351
2022.12.24
Our paper on texture control in 3D-printed 316L published in Scripta Materialia
https://www.sciencedirect.com/science/article/abs/pii/S1359646222007497
2022.10.25
Our paper on deep learning applications in metal 3D printing published in JMPT
Unraveling process-microstructure-property correlations in powder-bed fusion additive manufacturing through information-rich surface features with deep learning
https://www.sciencedirect.com/science/article/abs/pii/S0924013622003156
Invited talks
- High-performance laminated steels with superior strength-ductility synergy via additive manufacturing. TMS2024. Orlando, US, Mar 2024
- Nano-scratch behavior of a 3D-printed multiphase high-entropy alloy. TMS2024. Orlando, US, Mar 2024
- Microstructural engineering in metal 3D printing using experimental and computational methods. IIT Bombay-NUS Materials Technology Workshop. Mumbai, India, Feb 2024 (Invited)
- Microstructural engineering for high-performance metal 3D printing. Nagoya-NUS MSE Workshop. Singapore, Jan 2024 (Invited)
- Nano-scratch behavior of a 3D-printed multiphase high-entropy alloy. Seventh International Indentation Workshop (IIW7), Hyderabad, India, Dec 2023 (Invited)
- Mechanical and magnetic properties of an additively manufactured soft-magnetic high-entropy Al0.5CrFeCoNi alloy. International Conference on Processing & Manufacturing of Advanced Materials (THERMEC2023). Vienna, Austria, July 2023 (Invited)
- Unravelling Nanoscale Precipitation Behavior in 3D-printed Engineering Alloys by Atom Probe Tomography. IUMRS-ICAM & ICMAT 2023. Singapore, June 2023 (Invited)
- Mechanical and magnetic properties of an additively manufactured soft-magnetic high-entropy Al0.5CrFeCoNi alloy. MRS2023. San Francisco, US, Apr 2023
- Multiscale hierarchical laminated steel structures with superior strength-ductility synergy via additive manufacturing. TMS2023. San Diego, US, Mar 2023
- Functionally graded Ni-based superalloys with in-situ Ni alloying using laser additive manufacturing. Advances in Structural Alloys and Their Manufacturing (ASATM). Singapore, Jan 2023 (Invited)
- Understanding microstructural evolution for metallic additive manufacturing: role of atom probe tomography. SF2M South-East day. France, May 2022 (Invited)
- Enhancing mechanical performance of additively manufactured alloys by microstructural engineering. International Conference on Advanced Materials and Mechanical Characterization (ICAMMC-2021). Chennai, India, Dec 2021 (Invited)
- Nanometer-Scale Precipitations in an Additively Manufactured Nickel-Based Superalloy. International Workshop on Materials Behavior at Micro- and Nano-scale (CAMPNANO2021). Xi’an, China, June 2021 (Invited)
- The role of atom probe tomography in additive manufacturing of engineering alloys by electron beam melting. 3rd International Conference on Electron Beam Additive Manufacturing (EBAM2020). Erlangen, Germany, Oct 2020 (Keynote)
- Anisotropy and heterogeneity in additive manufacturing of engineering alloys by electron beam melting. GE Additive Arcam EBM User Group Meeting, Gothenburg, Sweden, Sept 2019 (Invited)