The figure shows the evolution of the microstructure of the melt pool under the influence of the simulated transient temperature field. Nucleated grains are represented in pink-purple plots, while ...
The study includes the manufacturing process of super-invar alloy of WAAM, the relationship between micro-structure and G/R, the mechanical properties and the CTE. The main transfer mode of liquid ...
Researchers from the Beijing Institute of Technology and the Beijing Institute of Aerospace Systems Engineering used wire arc additive manufacturing to create a Super-invar Fe 64-Ni 32-Co 4 (wt%) ...