PLUS-METAL TECH.CO
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PLUS-METAL TECH.CO

Protective Coatings

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Protective Coatings

Protective Coatings

Product Parameters

Product Name Protective Coatings
Item No. K3
Supply Type Sell
Category Chemical > Coating > Arc Spray Coating

Detailed Product Description

<Protective Coating for Boiler Tubes/Tube Walls>
irculating fluidized bed (CFB) is a clean technology to reduce emission of pollutants. Up to 95% of pollutants can be absorbed before emitting to the atmosphere with a CFB device. The importance of this technology grows even higher with more tightened environmental policies on pollutant emissions. Waste fly ashes emitted along with burning coals in the CFB process contain chemicals like mercury and sulfur and very fine nitrogen oxide particles. Plant operators feed limestone into the combustor to enhance burning efficiency and introduce ammonia to reduce nitrogen oxide emissions; however, this leads to corrosion damage to boiler tubes and may cause unscheduled outages. Common failure mechanisms in boiler water walls include fireside corrosion fatigue, fly ash erosion, water wall fireside corrosion, thermal fatigue, falling slag erosion, soot blower erosion, short-term and long-term overheating, chemical cleaning damage and pitting corrosion. Failure mechanisms may combine with each other and cause very complex failure mechanism in the boiler components. The replacement of these components can cost more than one million US dollars for a larger boiler system.
PMT offers price competitive electric arc wire thermal spray solutions to boiler components on which an excellent corrosion protection is applied to extend the useful lives and reduce replacement costs and outage risks. As thermal spray coatings bond to the substrate materials with an intrinsic mechanical bond, there is no risk of base-metal dilution or detrimental changes to the substrate grain structure. Nickel-chromium alloys or iron-based steel can also be applied with our service. In situations where a component must be repaired by welding, PMT’s thermal spray solution is 100% weld-compatible and can be applied over the welded area.
Plus Metal Tech (PMT) provides services of protective and functional coatings, such as wear-resistant coatings, corrosion-resistant coatings, erosion-resistant coatings, conductive coatings and insulated coatings. Our thermal coating service is fully customized. Process choices depend on customer’s demands and the chosen materials. For any questions about surface treatment and enhancement, please do not hesitate to give us the message or email. We welcome for the discussion with you.


Keywords: Arc Spray Coating  Protective Coatings   

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Company Name PLUS-METAL TECH.CO
Country/Region Taiwan
City Taiwan(ROC)
Address No.59, Dade Rd. Xinhua Dist., Tainan City 712
Telephone +886-6-5983553
Fax +886-6-5980753
Contact Person
Website www.ceramiccoatingsupplier.com