Ferrous metals laser cladding

for the chemical industryelectric power industryfor marine applications

Product overview
Typical applications: power generation (steam turbine rotors and blades), mining (gears, drills, hydraulic rods), heavy machinery (shafts, gears), petrochemical equipment (turbine discs, rotors, sucker rods), marine engines (crankshafts, engine and propeller blades, camshafts), locomotives (shafts, turbine blades, bogies, pistons), and moulds (stamping, forging, die-casting). The process restores dimensions and performance of failed parts to reliable, serviceable condition while offering cost and lifecycle benefits.

Features
Laser cladding remanufacturing uses a focused laser to create a molten pool while synchronously feeding alloy powder to build a dense cladding layer. It repairs worn, corroded, fatigued, creeped or fractured components, restoring geometry and surface functionality without compromising core structure.

Process features

• Low heat input and small heat-affected zone, resulting in minimal part distortion and reduced subsequent machining.
• Dilution rate typically < 2% to preserve cladding material properties.
• Cladding hardness range approximately 20–60 HRC to meet diverse operating conditions.
• Process is flexible and automatable, with short cycle times and competitive cost; often achieves performance comparable or superior to replacement parts.

Sample display
Manufacturer-provided visual examples illustrate remanufactured components and cladding quality for reference.

Product details
Commodity name: Laser cladding remanufacturing
Commodity ID: 1475857181306408960

Technical characteristics / specifications

• Technology: Laser cladding remanufacturing with synchronous powder feeding into the molten pool.
• Cladding layer properties: dense, free of pores and cracks; hardness approximately 20–60 HRC.
• Dilution: < 2% to maintain clad material composition and properties.
• Thermal impact: low heat input and limited heat-affected zone.
• Dimensional restoration: suitable for large, complex-shaped parts to restore original size and performance.
• Typical applications: steam turbine rotors/blades, gears, drills, hydraulic rods, shafts, turbine discs, sucker rods, crankshafts, engine blades, camshafts, bogies, pistons, stamping/forging/die-casting dies, and other failure parts.
• Process advantages: reduced deformation, limited machining required, high potential for automation, short processing cycles, cost-effective, frequently delivers equal or improved performance versus replacement parts.