Chemical composition editing silicon: 0.10-0.30% Manganese: 0.40-1.20% Carbon: 0.45-0.85% Sulfur ≦ 0.04% Phosphorus ≦ 0.04% The production process is refined by drawing, cutting, strengthening and other processes, strictly in accordance with German VDFI8001 / 2009 It is produced in accordance with the American SAEJ441 and AMS2431 standards. The particle size of this product is uniform. The hardness of the product is HV420-520, HV520-600, HV610-670, HV670-740, and HV740-800. The particle size of the product is 0.2mm-2.5mm. The shape is Cylindrical G1, G2, G3, with a service life of 3500 to 9600 cycles.
The quality index of the reinforced steel shot is selected from Baosteel and Shagang new steel wire as its raw materials. Its chemical composition determines that it has high-quality materials and higher mechanical properties. It adopts German advanced cutting technology and the products are strictly in accordance with German VDFI8001 / 2009 and American SAEJ441, AMS2431 standard production, which guarantees the height, size, hardness and density of all produced pellets, while reducing other impurities in the pellet, which determines that the reinforced steel pellet has fewer physical defects and has more resistance. Impacted micro-structure, improve (shot) shot blasting efficiency.
Service life editing strengthened steel shots are more tough and not easily broken, so they have a long life and strong impact resistance. They can reach the shot (shot) shot strength in a faster and shorter time, and can maintain the shot (shot) shots better and longer. Strength; lower consumption during use, service life is 3-4 times longer than ordinary same specifications.
Strengthening effect editing In the selection of better shot peening strengthening equipment, reasonable shot peening technology, the use of reinforced steel shots can obtain cyclic strain-hardened microstructure junctions in the surface of the workpiece and introduce optimized residual compressive stress fields At the same time, the outer surface can obtain a low surface roughness, thereby improving the fatigue life of the workpiece being processed by 30%.
Cleaning efficiency Editing strengthened steel shots can bring higher shot blasting cleaning quality and significantly improve the cleaning efficiency. Taking conventional spring cleaning and gear cleaning as examples, the use of strengthened steel shots compared with the use of ordinary high-carbon steel shots. Efficiency can be improved by more than 50%.
Dust emission editing enhanced steel shots have a higher service life and the dust they generate will be greatly reduced. Compared with ordinary high steel shots, the dust emissions are reduced by at least 30%, which reduces the compliance of the dust removal system and extends the use of the dust collector Life, while reducing pollution to the environment, is a real green steel shot.
Application field editors are mainly used in the metal surface treatment fields of aerospace, defense, military, nuclear industry, wind power industry, automotive, motorcycle, shipbuilding, transmission, spring industry and other industries.