Constituent/wt.%

Si

Al

Fe

Y

Zr

Original Fly Ash

28.09

14.98

6.93

-

-

Molten Deposit

23.23

12.98

5.76

1.35

9.54

1 (Column Tips)

5.77

4.44

1.83

5.24

56.87

2 (10 μm)

0.66

0.03

0.35

6.74

75.32

3 (20 μm)

0.53

0.01

0.21

7.31

77.04