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Oxidizers

in color compositions, 156,

Shellac, 77

Surface area, effect of, 89, 116-

chlorine and fluorine in, 54, 63

161

Silicon, 72, 129

117

for color compositions, 154

in delays, 132

Smoke, 167-176

ratio with fuels, 74

in "flash and sound" compo-

Smokeless powder, 138

reactivity sequence for, 112

sitions, 177

Sodium atom

Tammann temperature, 100-102

requirements for, 51-54

oxidation numbers in, 19

energy levels of, 44

Teflon, 54

table of, 52-53

properties of, 59

light emission from, 44-46,

Temperature

thermal decomposition of, 59

51, 143, 163

effect on reaction rate, 28

with magnesium, 19

Sodium bicarbonate, 39, 57, 80

of pyrotechnic flame, 117-118

Paris green, 160

Pressure

in colored smoke mixtures,

Thermal conductivity, 37, 90

Particle size, effect of, 88, 101

external, effect of, 114-116

170

table of, 37

Phosphorus

loading, 91, 113, 132

Sodium compounds

Thermite reaction, 63, 134-137

as a fuel, 73

vapor, of liquids, 34

for yellow light compositions,

Thermodynamics, discussion of,

for white smoke, 168, 172

Prime composition, 126

150, 153, 164

21-27

forms of, 73

Primer, 127

hygroscopicity of, 51

Thermograms (see also Differen-

in friction igniters, 127

Propagation of burning, 98,

light emission by, 51

tial thermal analysis)

properties of, 73

111-117

Sodium nitrate, 51, 143-147

appearance of, 40

190

Index

[ Thermograms]

White smoke compositions,

of black powder, 43

172-176

of potassium chlorate /sulfur

system, 106-107

of potassium nitrate/sulfur

X rays, crystal structure

system, 103-105

using, 39

of smokeless powder, 42

of trinitrotoluene, 41

Titanium, 69, 101, 144

Trinitrotoluene (TNT), 12, 41

Yellow flame compositions,

Tungsten, 130

150, 163, 165

emission spectrum of, 164

Water, vaporization of, 113

Whistle effect, 176, 178

White light

Zinc chloride, 168, 175

compositions for, 143, 146

Zinc oxide, 175

production of, 143-147

Zirconium, 70, 101, 134, 144

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