PURPOSE:
For effective protection against abrasive wear and gas corrosion at operating temperatures up to 600 ° С of screen pipes and pipes of economizers of thermal power plants.
DESCRIPTION:
The technology involves the application of economically alloyed electric arc coatings of flux-cored wires of the Fe-Cr-B-Al-Mg system on the surface of screen tubes and pipes of economizers of thermal power plants.
TECHNICAL SPECIFICATIONS:
Spraying productivity (max), kg / h:
-
- aluminum – 10.0;
- zinc – 30.0;
- cored wire – 12.0;
- working air pressure, Pa – 0.5-0.6;
- air consumption, m3 / min = 1.5;
- power consumption, kW – 16,0.
ADVANTAGES:
The use of technology for the use of special flux-cored wires makes it possible to obtain a protective coating whose operational characteristics correspond to the level of plasma and double the durability of protected pipes.
RECOMMENDED FIELD OF APPLICATION:
Energy. Thermal power plants.
RESULTS OF THE RESEARCH:
Ready for implementation.
STAGE OF THE DEVELOPMENT READINESS:
Ready for implementation.
TRANSFER OPPORTUNITY:
Joint production, sale, operation.
NOVELTY:
3 patents of Ukraine.
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