Titanium powder is easy to burn under high temperature and electric spark, and the flame appears white. The production of fireworks is due to the pulse flickering characteristic of titanium powder during combustion, which is very effective for making snowflakes and sparkling starlight. Aluminum powder, commonly known as "silver powder", refers to silverMetallic pigmentsMade by adding a small amount of lubricant to pure aluminum foil, crushing it into a scaly powder through pounding, and then polishing it. Aluminum powder is lightweight, has high buoyancy, strong covering power, and good reflection performance for both light and heat. After processing, it can also become non floating aluminum powder. Aluminum powder can be used to identify fingerprints and can also be used as fireworks. Aluminum powder is widely used, in high demand, and comes in many varietiesMetallic pigmentsA major category within