Turbojet engine parts-Inconel turbine wheel and turbine disc
Product Description
Turbojet engine parts-Inconel turbine wheel and turbine disc
Turbine wheel belongs to turbojet engine parts, turbine wheel used for turbojet engine. The material of turbine wheel is Inconel 738LC, IN738LC belongs to heat-resisting material. the diameter of turbine wheel is φ145mm. The casting surface smoothness of turbine wheel can meet Ra3.2μm. The turbine wheel can withstand temperatures of up to 1200℃.
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 |