The present work reviews the laser cladding process as a repairing technique and the
conventional repairing techniques and different heat source models. In this review work, the …

In the present work, an attempt is made to understand and explore the repair capabilities of
the Laser Directed Energy Deposition (LDED) process on Nickel based superalloy Inconel …

The successful repair of single-crystal (SX) gas turbine blades using the directed energy
deposition (DED) technique requires unidirectional dendrite growth without an oriented to …

A detailed characterization of the primary microstructure of laser-cladded NiCrAlY coatings
deposited on two different substrate materials is presented in this article. Amdry 962 powder …

There are high geometric accuracy and mechanical performance requirements in the repair
and remanufacturing process for aero-engine blades. Therefore, a synergy of multiple …

We prepared three kinds of Ni based alloy cladding coatings on 316L stainless steel at
different power levels. The microstructure of the cladding layer was observed and analyzed …

This paper process a self-adaptive hybrid remanufacturing process of TC4 blade based on
the additive manufacturing and CNC machining. The requirement of mechanical properties …

Directed energy deposition (DED) is an additive manufacturing process that produces
remanufacturers and repairs metal parts and its unique characteristics enable the …

Laser cleaning has been introduced as an effective method for removing contaminants from
the surface of a turbine blade. In this investigation, a continuous wave fiber laser with a …

As an emerging additive manufacturing technology, Direct Energy Deposition (DED) shows
great potential for repairing or remanufacturing high-value components, such as aero …