A5101428543- Titanium Alloys Microstructure and Properties
- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Intermetallics and Advanced Alloy Properties
- Shape Memory Alloy Transformations
- Metallurgy and Material Forming
- Polymer composites and self-healing
- Advanced Materials and Mechanics
- Advanced Sensor and Energy Harvesting Materials
- Advanced Semiconductor Detectors and Materials
- MXene and MAX Phase Materials
- Extraction and Separation Processes
- Bauxite Residue and Utilization
- Minerals Flotation and Separation Techniques
University of Science and Technology of China
2023-2024
Chinese Academy of Sciences
2023-2024
Huazhong University of Science and Technology
2018
Sultan Ageng Tirtayasa University
2018
Due to their extreme requirements, conventional Ni–Ti shape memory alloys (SMAs) are no longer suitable for aerospace applications. Adding Hf SMAs can significantly enhance suitability applications, particularly in high-temperature environments. In this regard, the hot/thermal deformation behavior of Ni50.4Ti34.6Hf15 (HTSMAs) was systematically investigated by using a Gleeble-3800 thermocompression simulation machine. The results prove that have more strain sensitivity than temperature...
Rare Earth Elements (REE) is one of the natural resources that are very strategic and high economic value. REE applications in industry continues to grow such as LCD (liquid crystal display), LED (light emitting diode), magnet hybrid batteries (NiMH batteries; Misch metal; Ce, La, Nd). This resulted demand increase up 10%. Increased not matched by number production world. happens because Chinese main actor producer world (95%) restricting export 35% so price LTJ bounced up. Research &...
{211}<111>β deformation twins was observed for the first time in a selective laser melted Ti-6Al-4V containing 0.25 wt.% oxygen, after tensile to failure at room temperature. The relatively high level of oxygen content promotes {1011}α′ transformation twinning α′ martensite, but reduces size martensite laths and increases amount retained β phase as-built state. shown be an effective mechanism relieve interface stress concentration created by (0110)[2110]α′ prismatic slip phase, as...
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The α′ martensitic transformation in Ti-6Al-4V and the mechanisms of martensite refinement by oxygen have been investigated using Ti-6Al-4V-xO (x=0.11, 0.16, 0.21, 0.25 wt.%) alloys fabricated selective laser melting process. start temperature Ms is evaluated to be 656.8 oC was found increase about 10 per 0.1 wt.% oxygen. [001] β growth texture along build direction allows crystallographic analysis morphology suggesting internal twinning on [[EQUATION]] planes as lattice invariant strain...