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fan blade
Tianmeng
008
BladeArmor™ Wind Turbine Blade Wear-Resistant Coating | Tungsten Carbide Metal Ceramic Composite Layer · 10 Years Maintenance-Free · Impact-Resistant and Corrosion-Resistant
ISO 12944 C5-M Certified | Friction Coefficient 0.18 | 5x Increase in Tested Lifespan at Coal-Fired Power Plants
Tianming Technology's wear-resistant coating utilizes HVOF supersonic spraying technology to fuse nano-sized tungsten carbide particles with nickel-based alloys into an armor layer of 200-800μm thickness, achieving a breakthrough wear rate of ≤0.001mm/1,000 hours (10 times the lifespan of conventional overlay welding processes). The patented micro-crack control technology (Patent No. ZL2023 8 076543X) has passed GB/T 17720-2023 certification, providing a lifetime replacement-free blade protection solution for coal-fired power plants, mine ventilation, and cement kiln exhaust fans.
✅ Dust erosion causing blade perforation
Hardness up to HV1200 (exceeding quartz sand at HV800)
Blade lifespan of an induced draft fan at a power plant extended from 8 months to 5 years
✅ Corrosion from wet flue gas condensation acid
Resistant to pH 1-14 (GB/T 10125 salt spray test for 5,000 hours)
Resolves pitting corrosion issues in desulfurization system blades
✅ Frequent shutdowns for blade replacement
On-site installation (no need to remove blades)
24-hour curing and delivery, minimizing downtime losses
✅ Vibration-induced protective layer peeling
Fatigue strength > 10⁷ cycles (Δσ = 300 MPa)
Passed API 617 fan vibration testing
✅ High-temperature flue gas oxidation failure
Cr₂O₃ + Al₂O₃ composite oxide layer
Oxidation weight gain < 1 mg/cm² at 650°C
Coal-fired power plant fans
Primary fans/exhaust fans/booster fans
Case study: Huaneng Yuhuan Power Plant extended the major overhaul cycle of its 600 MW unit to 5 years
⛏️ Mine main ventilation fans
High-wear environments with quartz dust
*Test results: lifespan exceeds 30,000 hours under conditions with dust concentration of 15 g/m³*
Cement kiln tail fans
High-temperature alkaline dust erosion
*Characteristics: Resistant to 650°C + pH 12 corrosive composite conditions*
️ Steel plant dust collection fans
Metal particle impact wear
*Advantages: Resistant to Fe₂O₃/Al₂O₃ hard particle erosion*
BladeArmor™ Wind Turbine Blade Wear-Resistant Coating | Tungsten Carbide Metal Ceramic Composite Layer · 10 Years Maintenance-Free · Impact-Resistant and Corrosion-Resistant
ISO 12944 C5-M Certified | Friction Coefficient 0.18 | 5x Increase in Tested Lifespan at Coal-Fired Power Plants
Tianming Technology's wear-resistant coating utilizes HVOF supersonic spraying technology to fuse nano-sized tungsten carbide particles with nickel-based alloys into an armor layer of 200-800μm thickness, achieving a breakthrough wear rate of ≤0.001mm/1,000 hours (10 times the lifespan of conventional overlay welding processes). The patented micro-crack control technology (Patent No. ZL2023 8 076543X) has passed GB/T 17720-2023 certification, providing a lifetime replacement-free blade protection solution for coal-fired power plants, mine ventilation, and cement kiln exhaust fans.
✅ Dust erosion causing blade perforation
Hardness up to HV1200 (exceeding quartz sand at HV800)
Blade lifespan of an induced draft fan at a power plant extended from 8 months to 5 years
✅ Corrosion from wet flue gas condensation acid
Resistant to pH 1-14 (GB/T 10125 salt spray test for 5,000 hours)
Resolves pitting corrosion issues in desulfurization system blades
✅ Frequent shutdowns for blade replacement
On-site installation (no need to remove blades)
24-hour curing and delivery, minimizing downtime losses
✅ Vibration-induced protective layer peeling
Fatigue strength > 10⁷ cycles (Δσ = 300 MPa)
Passed API 617 fan vibration testing
✅ High-temperature flue gas oxidation failure
Cr₂O₃ + Al₂O₃ composite oxide layer
Oxidation weight gain < 1 mg/cm² at 650°C
Coal-fired power plant fans
Primary fans/exhaust fans/booster fans
Case study: Huaneng Yuhuan Power Plant extended the major overhaul cycle of its 600 MW unit to 5 years
⛏️ Mine main ventilation fans
High-wear environments with quartz dust
*Test results: lifespan exceeds 30,000 hours under conditions with dust concentration of 15 g/m³*
Cement kiln tail fans
High-temperature alkaline dust erosion
*Characteristics: Resistant to 650°C + pH 12 corrosive composite conditions*
️ Steel plant dust collection fans
Metal particle impact wear
*Advantages: Resistant to Fe₂O₃/Al₂O₃ hard particle erosion*
