Iron – based powder metallurgy fuel injection pump sprocket
| Material | Iron Powder, Iron alloy powder |
| Certificate | ISO9001,TS16949 |
| Tolerance | +/- 0.002mm |
| Density Range | 6-7.2/cm3(Fe) |
| Surface Treatment | Blacken,Polishing,Sand Blasting,Electroplating |
| Heat Treatment | Ordinary Quenching, Carburizing, Ritriding, High Frequency Quenching |
| Application | Sport Equipment, Home Appliances,Transmission Parts, Vehicle,etc |
| Performance | High Precision, High Wear Resistance, Low Noise, Smooth And Steady, Cheap |
| Processing Technic | Powder Metallurgy |
| Process | Mixing-Mechanical Forming-Hydraulic Molding-Detection Strength And Hardness-Packing And Shipping |
Description: This fuel injection pump sprocket has four countertops, made of powder metallurgy copper-nickel steel, with a density of 6.9g /cm³ for diesel fuel injection pumps. Chain tensile strength of 544MPa,Yield strength of 379MPa, fatigue and durability limit of 234MPa. The sprocket has a double tooth diameter, the shape is very complicated. Follow-up operations require cutting and heat treatment of gears.
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