Design of binder jet additive manufactured co-continuous ceramic-reinforced metal matrix composites

Pablo D. Enrique, Ehsan Marzbanrad, Yahya Mahmoodkhani, Ali Keshavarzkermani, Hashem Al Momani, Ehsan Toyserkani, Norman Y. Zhou

Table 1 Comparison of compositions (wt%) excluding minor alloying elements.

Sample Ni Cr Mo Fe Nb Nominal alloy 625 >58 20-23 8-10 <5 3.15-4.15 Measured alloy 625 58.4 20.5 10.3 4.8 3.7 Depleted matrix 71.2 ± 0.6 7.4 ± 0.3 7.1 ± 0.6 5.8 ± 0.3 3.1 ± 0.3 Hastelloy N 71 7 16 <4 0