**the use of

**, commonly known as "silver powder," has a silvery white luster, often used in combination with other materials as a coating, brushed on the surface of iron products to protect iron products from corrosion, and is aesthetically pleasing. Because aluminum emits dazzling white light and emits a lot of heat when it burns in oxygen, it is often used to make some explosive mixtures, such as ammonium aluminum. In the metallurgical industry, it is common to use aluminum heat agents to melt refractory metals. If ** and iron oxide powder are mixed, a violent reaction will occur immediately after initiation. This is commonly used to weld rails in traffic; aluminum is often used as a deoxidizer in the steelmaking industry; the smooth aluminum plate has good light reflection properties and can be used to produce high quality Reflectors, condenser bowls, etc. Aluminum also has good sound-absorbing performance. According to this feature, some broadcast rooms and ceilings in modern large buildings use aluminum.

**The main categories and uses are as follows:
1, the main features ** main purposes: mainly used for rocket fuel in the aerospace industry, in addition to a primary raw material military ** and so on.
2, superfine **: The main purpose: used for high-end automotive, mobile phones, motorcycles, bicycles for external metal materials.
3, steelmaking **: The main purpose: steel degassing, deoxidation.
4, fine ** main purposes: for chemical, **** and so on.
5, ball grinding ** main purposes: for chemical, casting, **
6, paint **: mainly used for industrial anti-corrosion, rust-proof coating, production **** and so on. The use of high-grade scrap wire can produce ordinary paint**.
7, aluminum ****: main purposes: fireworks, **, military **
8, fireworks aluminum **: main purposes: fireworks powder