The main application of aluminum powder

In today's society, with the continuous development of science and technology, people are also proposed more stringent requirements for different levels and areas of product performance. Among them, including aluminum powder and other nonferrous metals has become indispensable important material in modern industry. At the same time, the materials industry also led to the application of non-ferrous metals in some extent.

From metal powder supplier, we know that aluminum powder generally can be divided into two categories at present, the pure aluminum powder and aluminum alloy powder. Ultra-fine aluminum powder with high accuracy, is made of pure aluminum, mainly as raw materials for the external metallic paint of cars, mobile phones, bicycles and motorbikes; Ultra-fine aluminum powder's raw materials are pure aluminum, its accuracy is higher, currently, the ultra-fine aluminum powder is mainly used in aerospace industry rocket fuel, at the same time, it is also the first grade raw military explosives. The accuracy of steel aluminum powder is rough, generally can be used aluminum scrap for production, at present, steel aluminum powder is generally used in the field of steelmaking degassing and deoxidize. Coating aluminum powder is mainly used in corrosion resistant coatings, used in the production of fireworks, etc., coating aluminum powder can be produced by waste aluminum wire. While the aerated aluminum paste is a new aluminum material, play a vital role in many areas.

Aluminum powder is a new type of paint, compared with ordinary paint, its uses risk is very low. Aluminum powder is not easy to be ignited, its ignition point is relatively high, about 50-80 times higher than other products, help to prevent accidents during transport. For security and insurance, aerated aluminum paste should be avoided to store together with combustible material, in order to not to cause unnecessary danger. Aluminum powder only containing a small amount of flammable materials, less likely to cause a fire, but it cannot be negligent.

Most of aluminum powder used in pigment, it has a variety of special advantage. First, have a shielding function, when aluminum powder interacting with other substances, it will produce a kind of sport, aluminum powder receives favorable dispersed between objects, eventually forming a protective layer, and arranged in top layers. Therefore, it can effectively achieve the protective effect, make the object has a certain space with the outside world, the outside world’s special material can not cause some damage to its protected objects. Furthermore, aerated aluminum paste using chemical principle, under the action of light, the color will be occurred some changes. The smooth surface under the sunlight, reflected light and form a "beautiful rainbow", this is a reflection principle, through reflection can clearly seen that the object surface is white as jade, bright as new, this is the second largest properties of aerated aluminum powder. The third major feature is our usually understand covering up property, the molecules particles of aluminum powder are very small, small and large molecules embraced with particles, interlinked and complementary, make the cover efforts greater and wider, then get the orderly extension!

Aerated aluminum paste with a strong gas evolution capabilities, and the price is lower, as a raw material has brought a new side for the production of aerated concrete bricks and industry development. Aerated aluminum paste has a variety of production processes and excellent characteristics, played a significant role on the concrete industry.

Article Source:http://www.mhcmp.com