Table 3 Average optical combustion characteristics of Ba(NO3)2/Mg 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 burn rate (mm/s)

Average burn temperature ( °C)

Average of temperature relative standard deviation/%

Average light radiation intensity (cd)

Average of light radiation intensity relative standard deviation/%

1

9.30

3.72

752.56

2.1

1.85 × 104

1.6

2

9.70

3.21

668.90

2.2

1.75 × 104

1.8

3

9.43

3.90

889.09

1.6

2.18 × 104

1.4

4

9.34

4.05

969.42

1.8

2.33 × 104

1.6

Back to article page