Powder metallurgy ring gear

Product Name OEM powder metallurgy gear
Material Iron powder/Steel/Stainless Steel/Cooper/Nickel
Technology Powder Metallurgy - Machining
Certificate ISO9001/TS16949
Surface Treatment High Frequency quenching, Oil impregnation
Unspecified Tolerance ISO 2768 - m / H14, h14, +- IT14/2
Apperance No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting and Other Defects
Process Flow Powder mixing - Forming - Sintering - Oil impregnation - Sizing -Ultrasonic Cleaning - Steam Oxidation - Oil impregnation - Final inspection - Packing
Application Industry, Vehicle, Power Tools, Motor, Bicycle, Electrombile