Paper Title :Estimation to Optimize Energy Spent on a Single Welding Pool Creation in Micro-Plasma Powder Deposition Process of Js32 Nickel Superalloy Hpt Blade’s Bandage Shelve
Author :O.V. Yarovytsyn, H.D. Khrushchchov, S.L. Chyhileychik
Article Citation :O.V. Yarovytsyn ,H.D. Khrushchchov ,S.L. Chyhileychik ,
(2019 ) " Estimation to Optimize Energy Spent on a Single Welding Pool Creation in Micro-Plasma Powder Deposition Process of Js32 Nickel Superalloy Hpt Blade’s Bandage Shelve " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 1-5,
Volume-7,Issue-1
Abstract : From the point of estimating the energy input forming a single welding pool, the experience of industrial application
of micro-plasma powder welding deposition (MPWD) in large-scale repair of aircraft gas turbine engine (GTE) blades made of
JS32 nickel-based superalloy has been analyzed. For some welding mode types, used in industry for the last 10 years, the
conditions providing technological strength of “substrate-deposited metal” welding joint in bandage shelves refurbishment
have been specified. Pecularities of a number of technological factors affecting heat-input into the work piece at the stage of a
single weld pool existence have been examined, proposing future directions for MPWD process optimization.
Index Terms- Aircraft Gas Turbine Blades Repair, Hot Cracking Susceptibility, Microplasma Powder Welding Deposition,
Nickel Superalloys, Weldability, Technological Strength.
Type : Research paper
Published : Volume-7,Issue-1
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-14928
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Copyright: © Institute of Research and Journals
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Published on 2019-04-22 |
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