Carburising
Qcc Carburising Fluid Bed Furnace Surface Treatment: | ||||||
Process | Materials | Advantage | ||||
Carburizing: 850°C-975°C Boost/Diffuse Boost Hydrocarbon Air 20% 80%
| Carburizing: 850°C-975°C (Conventional) Endo Gas/Hydrocarbon or Nitrogen Methanol/ Hydrocarbon | Carburizing Steels SAE8620, 5120, 17CrNi Mo
| Hard, wear-resistant surface 57-62Rc | |||
Tough, ductile core. | ||||||
Increased strength. | ||||||
Possible substitute for though hardening steels. | ||||||
Surface and core hardness can be closely controlled. | ||||||
Wide selection of materials. | ||||||
Close dimensional tolerances by grinding and honing. | ||||||
Good machinability of various grades of carburizing steels. | ||||||
Excellent stability by deep freezing. | ||||||
Localised hard, soft and tough areas possible. | ||||||
Wide range of mechanical design. | ||||||
Increased fatigue properties. | ||||||