Rc jet engine parts- superalloy turbine wheel
Product Description
Rc jet engine parts- superalloy turbine wheel
Turbine wheel belongs to rc jet engine parts,The material of turbine wheel is IN713C, IN713C material belongs to high temperature alloy, this material can operate at temperatures above 750 degrees Celsius. The diameter of turbine wheel is φ88mm. The casting surface smoothness of turbine wheel can meet Ra3.2μm and casting process is Silica sol process, Casting method is investment vacuum casting, and this turbojet engine thrust is 40kgs.
The below table show mechanal property of turbine wheel:
| State | Tensile property(550℃） | Medium temperature persistence performance（700℃） | |||
| αb(MPa） | δ5（%） | Ψ（%） | α（MPa) | t(h) | |
| casting state | ≥750 | ≥11 | 15 | 620 | ≥25 |