... 3. Carbonitriding quenching in-house Product NameSinter duplex gear for roast chicken furnaceRaw MaterialsFe-Cu-C, MPIF FC-0205Feature1. Density: ... holding time, Thickness of Fe3O4: 0.004-0.005mmApplicationPower tool, Electric tool, Angle grinder, Mower, Snowplow etc.ProcessingMixing powder——Forming——Sintering ... industry3. Professional technology service Sinter Duplex Gear for Roast Chicken Furnace