Bo Liu
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Bo Liu has a total of 20 co-authors. Here are the top co-authors by number of shared publications:
Jingping Cui
3 shared publicationsDong Han
2 shared publicationsJianqiang Wang
2 shared publicationsJinfan Zhao
2 shared publicationsBaijun Yang
1 shared publication- Baijun Yang
Shenyang National Laboratory for Materials Science, Institute of Metal Research, CAS, Shenyang 110016, China
1 shared publication
Latest Publications
- 21 November 2025
- Published by Elsevier in Tribology International
- Vol. 215
Enhanced wear resistance of additively manufactured Ni-composites via tailoring NbC grading morphology
- 21 November 2025
- Published by Elsevier in Tribology International
- Vol. 215
Enhanced wear resistance of additively manufactured Ni-composites via tailoring NbC grading morphology
- Open Access
Microstructures and Properties of Laser-Cladded FeCoCrNiAlTi High-Entropy Alloy with Intensive Repair Potential
As a key step in intensive additive repair, the design of intensive repair materials immediately needs to be explored. In this work, an intensive additive repair study based on laser cladding technology was performed using a self-designed Fe20Co25Ni31Cr8Al9Ti7 high-entropy alloy (HEA) powder and three types of substrates widely used in field equipment (namely, Q235, 17CrNiMo6H, and 304 stainless steel). The results revealed that the HEA repair layer (HEA-RL) consists of a dominant FCC phase and a small amount of BCC phase, and the microstructure shows the columnar-to-equiaxed grain transition behavior. The metallurgical bonding between the HEA-RL and the three substrates has almost no defects. Compared with the three substrates, the HEA-RL has a much higher microhardness (~340 HV) and decent corrosion resistance. Therefore, the underlying mechanisms for the microstructure and performance of the HEA-RL were also discussed. This work provides a new idea for the design of intensive repair materials.
Open AccessMicrostructures and Properties of Laser-Cladded FeCoCrNiAlTi High-Entropy Alloy with Intensive Repair Potential
As a key step in intensive additive repair, the design of intensive repair materials immediately needs to be explored. In this work, an intensive additive repair study based on laser cladding technology was performed using a self-designed Fe20Co25Ni31Cr8Al9Ti7 high-entropy alloy (HEA) powder and three types of substrates widely used in field equipment (namely, Q235, 17CrNiMo6H, and 304 stainless steel). The results revealed that the HEA repair layer (HEA-RL) consists of a dominant FCC phase and a small amount of BCC phase, and the microstructure shows the columnar-to-equiaxed grain transition behavior. The metallurgical bonding between the HEA-RL and the three substrates has almost no defects. Compared with the three substrates, the HEA-RL has a much higher microhardness (~340 HV) and decent corrosion resistance. Therefore, the underlying mechanisms for the microstructure and performance of the HEA-RL were also discussed. This work provides a new idea for the design of intensive repair materials.