Overview of XXX
Zirconium Carbide (ZrC) is an extremely hard and refractory ceramic material composed of zirconium and carbon atoms. It belongs to the family of transition metal carbides, known for their high melting points, exceptional hardness, and impressive chemical stability. Zirconium carbide offers unique properties that make it suitable for demanding environments where high temperatures, wear resistance, and corrosion are significant concerns.
Features of Supply High Purity 99.9 zirconium carbide powder for coating
-
High Melting Point: Zirconium carbide has an incredibly high melting point of approximately 3530°C, making it one of the most heat-resistant materials.
-
Exceptional Hardness: With a Vickers hardness rating around 2200 Hv, ZrC is harder than most steels and many other ceramic materials, providing excellent wear resistance.
-
Oxidation Resistance: Forms a protective oxide layer when exposed to oxygen, which prevents further oxidation, enhancing its high-temperature performance.
-
Chemical Stability: Resistant to most acids, except for hydrofluoric acid, and shows excellent resistance to corrosion from alkalis and salt solutions.
-
Thermal Conductivity: Exhibits good thermal conductivity, which aids in heat dissipation and is beneficial for applications involving high heat loads.
-
Nuclear Application Suitability: Zirconium carbide’s low neutron absorption cross-section makes it attractive for use in nuclear reactor components.
(Supply High Purity 99.9 zirconium carbide powder for coating)
Parameters of Supply High Purity 99.9 zirconium carbide powder for coating
The high purity 99.9 Zirconium Carbide powder can be used for coating purposes, but the specific parameters that affect its effectiveness will depend on the application and intended use of the coating. Here are some general guidelines to consider:
1. Type of application: Different types of coatings require different types of materials for their composition. For example, in semiconductor applications, high-purity Zirconium Carbide powder is often used as a refractory material to prevent thermal runaway.
2. Temperature range: Zirconium Carbide powder has a melting point of around 3400°C, so it should not be exposed to temperatures above this point during coating. This means that the powder must be stored in airtight containers or kept at a low temperature to ensure consistent quality.
3. Coating thickness: The thickness of the coating can impact its effectiveness and durability. A thin layer of powder may be sufficient for certain applications, while thicker layers may provide better protection against wear and tear.
4. Chemical compatibility: It’s important to choose a coating material that is compatible with the properties of the substrate material being coated. Some types of substrates may react negatively with certain chemicals or coatings, so it’s essential to test and select a compatible option.
5. Finish requirements: The finish requirements of the coating, such as smoothness, chemical resistance, and corrosion resistance, can also influence the choice of powder. Selecting a powder with appropriate properties for your particular application will help ensure a successful outcome.
(Supply High Purity 99.9 zirconium carbide powder for coating)
Applications of Supply High Purity 99.9 zirconium carbide powder for coating
-
Nuclear Industry: Used in fuel element cladding, control rods, and other reactor core components due to its high-temperature stability and low neutron absorption.
-
Ceramic Cutting Tools: Incorporated into cutting tool materials to enhance their wear resistance and performance in machining hard materials.
-
Heat Exchangers and Furnace Components: Ideal for high-temperature applications due to its thermal stability and corrosion resistance.
-
Wear-Resistant Coatings: Applied as coatings on metal parts subject to severe wear or erosion, such as pump impellers and valve components.
-
Aerospace: In high-temperature and high-stress applications within jet engines and spacecraft due to its thermal and mechanical properties.
-
Chemical Processing Equipment: Components in contact with corrosive chemicals where resistance to both wear and chemical attack is crucial.
Company Profile
MyCarbides is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality carbides and relative 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 carbide materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Supply High Purity 99.9 zirconium carbide powder for coating
Q: How is Supply High Purity 99.9 zirconium carbide powder for coating produced?
A: Supply High Purity 99.9 zirconium carbide powder for coating is typically synthesized through carbothermal reduction of zirconium dioxide (ZrO2) with carbon at very high temperatures.
Q: Is Supply High Purity 99.9 zirconium carbide powder for coating biocompatible?
A: While zirconium itself has good biocompatibility, specific studies are needed to determine the biocompatibility of zirconium carbide for medical applications.
Q: How does Supply High Purity 99.9 zirconium carbide powder for coating compare to tungsten carbide in terms of hardness and thermal properties?
A: Tungsten carbide (WC) is slightly harder than zirconium carbide and has a higher melting point, making WC more commonly used for applications requiring extreme hardness and heat resistance.
Q: Can Supply High Purity 99.9 zirconium carbide powder for coating be machined or shaped easily?
A: Due to its extreme hardness, zirconium carbide is challenging to machine using conventional methods. It is typically formed through powder metallurgy techniques, sintering, or used as a coating applied by thermal spray or CVD/PECVD processes.
Q: What is the main advantage of using Supply High Purity 99.9 zirconium carbide powder for coating in nuclear applications?
A: Its low neutron absorption cross-section and high-temperature stability make it an ideal material for components in nuclear reactors, minimizing interference with nuclear reactions while maintaining integrity under extreme conditions.
(Supply High Purity 99.9 zirconium carbide powder for coating)
