Elements Control Acid Alkali
C 16.43 0.62 3.16
N 14.73 16.72 9.26
O - - 29.25
Na - - 0.65
Si 1.58 0.28 0.77
S - - 0.18
Cl - - -
Ca - - 0.08
Ti 66.65 82.38 55.66
Cr 0.39 - 0.43
Fe 0.21 - 0.56