Qingyuan Liu
Papers
2
Total Citations
45
H-Index
2
About
Dr. Qingyuan Liu is a leading researcher in the field of additive manufacturing, with a specific focus on wire arc additive manufacturing (WAAM) and cold metal transfer (CMT) technology. Their work centers on understanding the microstructural evolution and mechanical properties of high-performance steel components produced through these advanced deposition techniques. Dr. Liu’s major contributions include elucidating how deposition parameters and post-processing treatments influence the anisotropic behavior and overall integrity of additively manufactured parts. Their highly cited 2021 study on 2Cr13 thin-wall parts (28 citations) provided critical insights into the microstructural differences between additively manufactured and traditionally heat-treated steel, revealing strong texturing effects that govern mechanical performance. A subsequent influential work on H13 tool steel buildups (17 citations) further demonstrated how deposition structure dictates mechanical anisotropy. Dr. Liu’s research is instrumental in bridging the gap between additive manufacturing process design and material science, offering practical guidance for producing reliable, high-strength components for demanding engineering applications. Their findings are essential for advancing the industrial adoption of WAAM technologies.
Research Focus
Key Achievements
Top Papers
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