Chaoqi Qi
Papers
1
Total Citations
10
H-Index
1
About
Chaoqi Qi is a materials scientist specializing in advanced manufacturing processes, particularly laser-based additive manufacturing and the metallurgical behavior of specialty alloys. His research focuses on understanding how processing parameters influence microstructure evolution, solute segregation, and defect formation in high-performance materials. Qi’s most cited work investigates the laser melting deposition of invar alloy, a low thermal expansion material critical for precision instruments. By systematically varying heat input, he demonstrated how processing conditions control porosity, grain structure, and elemental enrichment—key factors for achieving reliable, high-quality deposits. This study, with 10 citations, provides foundational insights for optimizing additive manufacturing of invar alloys, offering practical guidance for reducing defects and tailoring mechanical properties. Qi’s contributions bridge process engineering and materials science, helping to advance the industrial application of laser deposition for demanding components. His work is particularly relevant for researchers and engineers seeking to improve the reliability of additively manufactured parts in aerospace, tooling, and precision engineering.
Research Focus
Key Achievements
Top Papers
- 1