Aviation engine cases often cause huge economic losses due to defects or damages during use, and scrapping during new product processing. Casing materials include titanium alloy, nickel-based superalloy, precipitation hardening stainless steel, etc. The laser cladding material is generally the same material as the substrate.
Left: Repair of a certain model case (material Renel41); Right: Repair of a certain model case (TC4)
A certain model case (material IN718 / GH4169) machine plus tolerance repair