GAS TURBINE ROTORS PRODUCTION METHOD

• Main Authors: Makhneva G.A, Jushchenko K.A, Kulik Eh.S, Chemeris A.V, Milent'ev Ju.G, Shvarts V.I, Rovenskij I.L, Sljutenko V.I, Daniljak A.G, Maresev M.I, Kotov V.F, Nakonechnyj A.A, Pinchuk N.I, Rjazantsev N.K
• Format: Patent
• Language: English; Russian
• Published: 27.02.1995
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

FIELD: turbine engineering. SUBSTANCE: turbine rotors blades 1 are made of difficultly welding nickel high-temperature alloys with 4.1 - 6 mass % aluminum. Blades are placed radially in clamping tool. Then layer of metal 2 is directly poured on roots of blades. After that welded in crown blades are...