Rejuvenation
Coating, Repair and Cleaning for Hot-Section Components. From fluoride ion cleaning and damage-free coating removal to diffusion, MCrAlY and TBC re-application — we restore aero-engine and gas turbine hot-section components on our own production lines.
Jump to section:
R28-Seal Ring
R29 Blade
R27 Structural Bracket
R31 Blade
Coating Systems
- Ni-Al diffusion MTK-NAI / MTK-WAI high-temperature oxidation protection
- Al-Si diffusion MTK-NAISi / MTK-JAISi
- Cr-Al diffusion MTK-NAICr / MTK-WAICr
- Co-Al diffusion MTK-NAICo / MTK-WAICo
- Pt-Al diffusion MTK-WPtAI
- Ti-Al diffusion MTK-NAITi / MTK-WAITi
- Platinum electroplating MTK-WPt
- MCrAlY overlay MTK-WAI / MTK-RZ
- Thermal barrier (TBC) MTK-TBC
- Damage-free removal MTK-QC
Process routes: VPA · slurry · pack · CVD · painting · PVD
Hot Section Components
Components We Handle
Comprehensive coating and repair capabilities for all major hot-section components in aero-engines and gas turbines.
Turbine Blades
Blades, LPT blades, internal cooling channel coating
Guide Vanes
IGV, first- and second-stage HP guide vanes
Combustor Parts
Combustion liners, transition pieces, fuel nozzles
Shrouds & Sealing
Shroud segments, abradables, seals
Other Hot-Section Parts
Discs & spacers, cases, bearings
Our Process
Process Flow
A rigorous seven-stage process ensuring every component meets OEM specifications and industry standards before returning to service.
Core Strengths
Three Core Capabilities
The company possesses full capabilities across 3 core areas: coating materials, processes, and coating and cleaning equipment, which enables end-to-end control of delivery lead-time, consistent high quality, and production costs.
In-house equipment: 3rd-generation pulsed FIC · pulsed CVD · high-power EB-PVD (4 × 100 kW)
Discuss Your Requirements
Track Record
Typical Repair Scope
Proven repair capabilities across major gas turbine platforms and engine families.
Project references and case details are available on request, subject to customer consent.