Papers
4
Total Citations
239
H-Index
4
About
Jinguo Ge is a materials scientist and manufacturing engineer whose research sits at the forefront of wire arc additive manufacturing (WAAM), with a particular focus on understanding how advanced deposition processes shape the microstructure and mechanical performance of metallic components. His work has made significant contributions to the characterization of arc-based additive manufacturing techniques, especially cold metal transfer (CMT) welding, applied to martensitic stainless steels and tool steels. Ge's most influential study, published in 2017 and accumulating over 106 citations, investigated how location-specific thermal histories influence microstructural development and mechanical properties in 2Cr13 steel components — a critical insight for ensuring part reliability in industrial applications. His follow-up work in 2018 (88 citations) further established process stability benchmarks and detailed tensile behavior in WAAM-fabricated parts. Notably, his 2021 studies expanded this foundation by employing robotic CMT deposition and benchmarking additively manufactured thin-wall structures against conventionally processed counterparts, revealing important texture-driven anisotropy effects. His investigation of H13 tool steel buildups further demonstrated how deposition architecture governs mechanical anisotropy. Together, these contributions have meaningfully advanced the scientific understanding of process-microstructure-property relationships in metal additive manufacturing.
Research Focus
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