Table 3 Chemical compositions of secondary phases in Fig. 4 (wt%).

From: Effect of intrinsic heat treatment on the microstructure and mechanical properties of Al-Cu alloy fabricated by wire arc directed energy deposition

Points

Al

Cu

Cd

Fe

Mn

Si

A

64.87

35.13

0

0

0

0

B

83.42

16.58

0

0

0

0

C

65.88

24.93

0.35

4.58

3.56

0.70

D

66.23

24.54

0.44

4.78

3.20

0.81

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