Steel shot is a kind of spherical particles which made by special material through a special heat treatment. Steel shot is a common surface treatment material, there is a wide range of steel shots, the raw materials and equipment required are also different for different types of shots. The main features of steel shot are following :

Steel shot is a kind of high quality wear-resistant material, hardness of steel shot is moderate, strong toughness, good impact resistance and long service life. It has a good rebound, clean up fast, low consumption When cleaning the workpiece . Steel shot are used in a wide range of applications, such as castings, forgings, machined parts and heat-treated parts. General manufacturing, shipbuilding, etc. Also need to use steel shot.

First, melt high-quality steel , wool, steel scrap, and then thrown the molten steel into the water which forming by centrifugal plate with high-speed centrifuge, the sharp drop in the surface temperature of the steel shots, which is a quenching. The quenched pellets are dried and reheated to a suitable hardness in the furnace and the temper treated steel pellets are sorted by mechanical screen into different grades according to SAE standard for shot peening equipment.

Alloy powder is a metal powder formed by the partial or complete alloying of two or more components. Alloy powder is mainly composed of iron alloy powder, copper alloy powder, nickel alloy powder, cobalt alloy powder, aluminum alloy powder, titanium alloy powder and precious metal alloy powder. It also can be used to improve the wear resistance of the workpiece surface or to repair the size of wear parts and composite anti-friction materials for automotive applications, with the powder superalloy technology used in aerospace manufacturing, milling, there is a higher request about powder processing technology.

Introduction of metal powder

Metal powder refers to a group of metal particles having a size of less than 1 mm. Including single metal powder, alloy powder and certain refractory compound powders with metallic properties are the main raw materials for powder metallurgy. Metal powder is divided into five grades of coarse powder, medium powder, fine powder, fine powder and ultrafine powde customarilyr. The metal powder mainly contains iron, tungsten, molybdenum, copper, cobalt, nickel, titanium, bismuth, aluminum, tin, lead and other powders, and the consumption is about 2/3 of the total output of the metal powder. Metal powder can be used as a raw material for powder metallurgy products, and can also be directly applied.