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Professional manufacturer of welding wires and spraying wires,over 22 years.

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Email:sales11@dlx-alloy.com

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Thermal Spray Wire

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Product Details

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Our Ni80Cr20 nichrome wire is a rockstar for high-temperature oxidation resistance. This alloy, with 80% nickel and 20% chromium, is built to take on scorching heat up to 1200°C while keeping oxidation and corrosion at bay. It’s the go-to choice for coating parts in industrial furnaces, aerospace engines, and power generation systems. Using thermal spraying, our wire creates a tough, high-bond-strength coating that sticks like glue and keeps your components running strong. Available in sizes like 1.2mm, 1.6mm, and 2.0mm, it’s versatile and easy to work with for any high-heat job.

Industry Analysis

The market for high-temperature coatings is sizzling, expected to hit $11 billion by 2027 with a CAGR of 8.3%. Industries like aerospace, power generation, and chemical processing are driving demand for materials that can handle extreme heat and harsh conditions. There’s a big push for automated spraying systems to boost precision and efficiency, plus a focus on eco-friendly coatings to meet tougher environmental regulations. Our Ni80Cr20 wire is perfectly positioned, offering top-notch performance and durability that industries need to keep equipment running longer and stronger.

Chemical Composition
Nickel (Ni)95%
Aluminum (Al)5%
Physical & Mechanical Properties
Melting Point1400-1450°C
Density8.9 g/cm³
Bond Strength≥ 55 MPa (Flame spray), ≥ 70 MPa (Electric arc spray)
Size1.2/1.6/2.0mm
Weight of Axle15kg
Spraying Parameters (Electric Arc Spray)
ParameterRecommended Value
Spray Voltage30-40V
Spray Current100-300A
Air Pressure0.4-0.6MPa
Spray Distance100-150mm
Preheat Temperature80-150°C
Coating Thickness0.1-1.5mm

Our Ni80Cr20 nichrome wire shines in high-temperature environments across multiple sectors:

  • Aerospace: Coats turbine blades and engine parts to resist heat and oxidation.

  • Power Generation: Protects boiler tubes and heat exchangers from high-temperature wear.

  • Industrial Furnaces: Shields furnace components from oxidation and thermal stress.

  • Chemical Processing: Coats reactors and pipes to withstand corrosive, high-heat conditions.

It’s also perfect for restoring worn parts or adding protective layers to extend service life. If your equipment faces extreme heat, our wire is your solution.

Company Comparison and Our Advantages

Our Ni80Cr20 wire stands out because we’re all about quality and reliability. We use high-purity alloys to deliver consistent, high-performance coatings with bond strengths over 9000 psi and minimal porosity. This means longer-lasting protection and fewer maintenance headaches. We offer flexible sizing, fast delivery, and expert guidance to optimize your coating process. Unlike others, we balance premium performance with cost-effectiveness, making our wire a smart choice for high-temperature applications. With us, you’re getting a dependable product and a partner dedicated to keeping your operations running smoothly.

Comparison Parameters Table

Parameter

Ni80Cr20 Nichrome Wire

Other High-Temperature Wires

Composition

80% Ni, 20% Cr

Varies (e.g., Ni60Cr15, FeCrAl)

Max Operating Temperature

Up to 1200°C

Up to 1100-1150°C

Oxidation Resistance

Outstanding

Good to Very Good

Bond Strength

>9000 psi

7000-8500 psi

Corrosion Resistance

Excellent, especially in acids

Moderate to Good

Machinability

Excellent

Moderate to Good

Coating Density

Very High, low porosity

Moderate to High

Cost Efficiency

Competitive, long-term savings

Varies, often higher

Our Ni80Cr20 wire is your answer for unbeatable high-temperature oxidation resistance. It’s tough, reliable, and built to handle the harshest conditions while keeping costs in check. Ready to protect your components and boost performance? Contact us today for a quote or to learn how our wire can keep your operations firing on all cylinders.

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance


Ni80Cr20 Nichrome Wire for High-Temperature Oxidation ResistanceNi80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

About Us:

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Client Visits

Building Stronger Partnerships

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

We support all kinds of testing:

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

Ni80Cr20 Nichrome Wire for High-Temperature Oxidation Resistance

FAQs:

  1. What is Ni80Cr20 nichrome wire made of?
    It’s a nickel-chromium alloy with 80% nickel and 20% chromium, engineered for superior heat and oxidation resistance.

  2. What industries use Ni80Cr20 nichrome wire?
    It’s used in aerospace, power generation, industrial furnaces, and chemical processing for high-temperature applications.

  3. What are the main applications of Ni80Cr20 wire?
    It’s used for coating components to protect against oxidation, corrosion, and wear in extreme heat environments.

  4. How does Ni80Cr20 compare to other high-temperature wires?
    It offers exceptional oxidation resistance up to 1200°C, high bond strength, and better durability than lower-nickel alloys.

  5. What benefits does Ni80Cr20 wire provide for high-temperature coatings?
    It extends component life, reduces maintenance, and ensures performance in harsh, high-heat conditions.

  6. What are the latest trends in high-temperature wire coatings?
    The industry is adopting automated spraying systems and eco-friendly materials for improved efficiency and sustainability.

  7. How is Ni80Cr20 nichrome wire applied?
    It’s applied via thermal spraying, creating a dense, protective coating with excellent adhesion to metal surfaces.

  8. Why choose Ni80Cr20 for high-temperature oxidation resistance?
    Its high nickel content and heat stability make it ideal for protecting components in extreme thermal environments.


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