Overview of Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate
Composition: Nickel alloy composite plates typically involve a layer or layers of nickel alloy bonded with other materials like ceramics, superalloys, or polymer composites. The combination aims to leverage the strengths of each component, resulting in a plate with superior properties compared to its individual parts.
Manufacturing Process: Fabrication methods for these plates may include hot pressing, explosive bonding, or advanced welding techniques to ensure a strong bond between the different materials while preserving their respective properties.
Features of Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate
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High-Temperature Resistance: Nickel alloys inherently possess excellent heat resistance, and when combined with appropriate composite materials, these plates can withstand extreme temperatures without losing their structural integrity.
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Superior Corrosion Resistance: Nickel alloys are well-known for their corrosion-resistant properties, which are further enhanced when combined with corrosion-resistant composites, making these plates ideal for use in corrosive environments.
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Enhanced Mechanical Properties: The composite structure can result in improved strength, stiffness, and toughness compared to conventional nickel alloys, allowing for thinner sections without compromising performance.
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Thermal Stability: Nickel alloy composite plates exhibit excellent thermal stability, maintaining their dimensions and properties across a wide temperature range.
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Customizable Properties: By altering the composition and layering of materials, manufacturers can tailor the properties of the composite to meet specific application needs, such as wear resistance or electrical conductivity.
(Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate)
Parameters of Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate
Nickel alloy composite plate C-276, also known as Hastelloy C-276 or Ni-Cr-Mo-W (Nickel-Chromium-Molybdenum-Tungsten) alloy, is a high-performance corrosion-resistant steel designed for use in demanding environments where temperatures exceed 800°C (1472°F) and exposure to aggressive chemicals, especially chloride-containing media. Here are some key parameters for C-276:
1. Chemical Composition:
– Chromium (Cr): 22-26%
– Molybdenum (Mo): 4-6%
– Tungsten (W): 5-7%
– Nickel (Ni): Balance (usually around 45-50%)
– Carbon: Max 0.10%
– Phosphorus (P): Max 0.03%
– Sulfur (S): Max 0.03%
2. Mechanical Properties:
– Yield Strength: Typically ranges from 450 MPa (65,000 psi) to 550 MPa (80,000 psi)
– Tensile Strength: Ranges from 500 MPa (72,000 psi) to 620 MPa (90,000 psi)
– Elongation: Around 15% to 20% at room temperature
3. Heat Resistance:
– It has excellent resistance to oxidation, creep, and embrittlement up to about 1350°C (2462°F) in a vacuum or inert atmosphere.
4. Corrosion Resistance:
– Resistant to pitting corrosion, crevice corrosion, and chloride stress cracking in chloride-bearing environments.
– Good resistance to sulfuric acid, hydrochloric acid, and other strong acids.
– Fair resistance to seawater, organic acids, and ammonia.
5. Manufacturing Processes:
– Commonly available in rolled plates, sheets, and forgings.
– Can be machined using standard techniques but requires special tooling due to its hardness.
6. Applications:
– Chemical processing equipment (e.g., heat exchangers, pipes, and reactors)
– Refineries and petrochemical plants
– Power generation (superheaters, nozzles)
– Aerospace components
– Desalination plants
Please note that specific properties may vary depending on the manufacturer and heat treatment. Always consult the material data sheet or supplier for exact specifications and guidelines.
(Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate)
Company Profile
Metal Clad Builders is a trusted global metal material supplier & manufacturer with over 12-year-experience in providing super high-quality metal clad and relatives products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality metal alloy clad and relative products, please feel free to contact us or click on the needed products to send an inquiry.
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FAQs of Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate
Q: What are the common applications of nickel alloy composite plates?
A: These plates find extensive use in industries like aerospace, power generation, petrochemical, and chemical processing due to their ability to withstand high temperatures, corrosion, and stress. Applications include turbine components, heat exchangers, chemical processing equipment, and high-temperature fuel cell components.
Q: Is Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate cost-effective?
A: While initial costs may be higher than some conventional materials due to the complexity of manufacturing and the use of premium materials, their longevity, reduced maintenance requirements, and improved performance in harsh conditions often justify the investment over their service life.
Q: How is Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate fabricated to ensure quality?
A: Quality control during fabrication is crucial. Techniques like non-destructive testing (NDT) like ultrasonic inspection, X-ray, or magnetic particle testing are employed to ensure bond integrity and absence of defects. Material certification and traceability are also maintained.
Q: Is Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate difficult to machine or work with?
A: Due to the hardness and toughness of nickel alloys and the composite structure, machining and fabrication may require specialized tools and techniques. It’s important to work with experienced fabricators familiar with these materials.
Q: Can Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plateX be repaired or refurbished?
A: Yes, depending on the extent of damage and the composite structure, repair or refurbishment may be possible. However, it’s essential to consult with experts to determine the most appropriate repair method to maintain the integrity of the composite.
(Nickel alloy composite plate C-276 high temperature corrosion resistant stainless steel plate)
