Table 4 Combustion characteristics of KClO4/Al with different metal oxides.

From: Effect of metal oxides on the light radiation intensity of Ba(NO3)2/Mg-containing pyrotechnic mixtures combustion

NO

Average height (mm

Average burning rate (mm/s)

Average temperature( °C)

Average light radiation intensity (cd)

Average of light radiation intensity relative standard deviation/%

5

11.78

8.54

1262.30

3.07 × 104

1.9

6

11.83

8.27

1101.12

3.35 × 104

1.7

7

11.84

9.87

1216.27

3.71 × 104

1.6

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