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D44.1
BOYUAN
φ355mm turbine nozzle guide vane used for turbojet engine
Nozzle guide vane belongs to turbojet engine parts, turbine nozzle guide vane used for turbojet engine. Turbine nozzle guide vane is heat resistant components, material of turbine nozzle guide vane is K465, The heat resistance temperature can reach 1200℃. The casting surface smoothness of nozzle guide vane can meet Ra3.2μm, the casting process of nozzle guide vane is lost wax vacuum casting.
The casting mechanical property pf turbine nozzle guide vane, please see the below table:
| State | Tensile property(20℃-25℃） | Medium temperature persistence performance（975℃） | |||
| αb(MPa） | δ5（%） | Ψ（%） | α（MPa) | t(h) | |
| casting state | ≥830 | ≥3 | / | 225 | ≥40 |
φ355mm turbine nozzle guide vane used for turbojet engine
Nozzle guide vane belongs to turbojet engine parts, turbine nozzle guide vane used for turbojet engine. Turbine nozzle guide vane is heat resistant components, material of turbine nozzle guide vane is K465, The heat resistance temperature can reach 1200℃. The casting surface smoothness of nozzle guide vane can meet Ra3.2μm, the casting process of nozzle guide vane is lost wax vacuum casting.
The casting mechanical property pf turbine nozzle guide vane, please see the below table:
| State | Tensile property(20℃-25℃） | Medium temperature persistence performance（975℃） | |||
| αb(MPa） | δ5（%） | Ψ（%） | α（MPa) | t(h) | |
| casting state | ≥830 | ≥3 | / | 225 | ≥40 |
