Titanium is a very effective generator of white (silver) sparks when used in the manufacture of fireworks. This is because of three of its properties: it ignites easily and burns readily in air, it has a high boiling point, and it is corrosion resistant. Because of this unique combination of desirable properties, the use of titanium in fireworks is generally easy, relatively safe(a) and very effective. Before discussing the ways in which titanium is used in fireworks and giving some sample formulations, it is useful to discuss why the properties mentioned above are so important for a pyrotechnic spark generator.
Ref: Selected Pyrotechnic Publication of K.L. and B.J Kosanke, Part 1, (1981-1989), pp 120-123
(K1_120)
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