Neutron Radiation Tests about FeCr Slag and Natural Zeolite Loaded Brick Samples

Table 1

Chemical composition of the raw materials used.

Compositions (wt.%)	Brick clay	Ferrochromium slag	Natural zeolite
Al2O3	15.7	23.47	11.82
SiO2	61.6	29.38	67.1
Fe2O3	6.8	1.55	1.47
MgO	2.3	38.5	1.15
CaO	2.16	0.93	2.16
K2O	2.36	0.06	3.43
Na2O	0.82	0.15	0.37
Cr2O3	—	5.17	—
LOI^1	7.25	1.5	12.5

1Loss on ignition.