Tungsten Carbide/Cobalt/Chromium Powder Description
Thermal sprayed coatings of Tungsten carbide materials in a cobalt matrix offer the best wear protection. For a service that requires better corrosion resistance, a matrix of nickel, cobalt-chromium, or cobalt-chromium-nickel is a good choice. Materials with a higher percentage of matrix produce coatings with better ductility, resulting in improved impact and fretting resistance. Conversely, a lower percentage of matrix offers greater hardness, resulting in better abrasion and wear resistance.
Tungsten Carbide/Cobalt/Chromium Powder Specifications
|
Item No.
|
Chemical Compositions (%)
|
|
W
|
C
|
Co
|
Ni
|
Cr
|
Fe
|
O
|
|
CA74-04
|
Rest
|
5.0-5.5
|
9.1-10.5
|
/
|
3.0-4.5
|
≤ 0.1
|
≤ 0.5
|
|
CA74-05
|
Rest
|
5.0-5.5
|
9.1-10.5
|
/
|
3.0-4.5
|
≤ 0.2
|
≤ 0.5
|
Tungsten Carbide/Cobalt/Chromium Powder Applications
1. Cutting and machining tools: Tungsten Carbide/Cobalt/Chromium Powders are widely used for the production of cutting and machining tools, such as drill bits, end mills, reamers, and inserts. These powders provide high hardness, wear resistance, and strength, making them suitable for heavy-duty cutting operations.
2. Mining and drilling tools: Tungsten Carbide/Cobalt/Chromium Powders are utilized for the manufacture of mining and drilling tools, including cutter picks, drill bits, and tricone bits. Their superior hardness and toughness enable them to withstand extreme drilling conditions and extended use.
3. Wear-resistant components: Due to their excellent wear-resistance properties, Tungsten Carbide/Cobalt/Chromium Powders are employed in the production of wear-resistant components, such as nozzles, valves, pump parts, and bearings. These components are used in industries like oil and gas, automotive, aerospace, and mining.
4. Thermal spray coatings: Tungsten Carbide/Cobalt/Chromium Powders are often used in thermal spray coatings to enhance the surface properties of various substrates. These coatings provide excellent wear resistance, corrosion resistance, and thermal insulation, allowing them to protect components in harsh industrial environments.
5. Abrasive materials: Tungsten Carbide/Cobalt/Chromium Powders are incorporated into abrasive materials used for grinding, polishing, and cutting applications. They provide high abrasion resistance and toughness, resulting in efficient and durable abrasive products.
Tungsten Carbide/Cobalt/Chromium Powder Packaging
25KG per drum or as required
Our products are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
Tungsten Carbide/Cobalt/Chromium Powder FAQS
Q1: What is Tungsten Carbide/Cobalt/Chromium Powder (WC/Co/Cr Powder)?
Tungsten Carbide/Cobalt/Chromium Powder (WC/Co/Cr) is a composite material composed of tungsten carbide (WC), cobalt (Co), and chromium (Cr). The combination of these elements enhances the hardness, wear resistance, and corrosion resistance of the powder. It is commonly used in various industrial applications, including cutting tools, wear-resistant coatings, and mining equipment.
Q2: What are the key properties of WC/Co/Cr Powder?
High Hardness: WC is one of the hardest materials available, and the addition of cobalt and chromium enhances its performance in demanding applications.
Wear Resistance: This powder excels in resisting wear and abrasion, making it ideal for cutting, mining, and heavy-duty industrial applications.
Corrosion Resistance: The inclusion of chromium improves resistance to oxidation and corrosion, making it suitable for use in aggressive environments.
Converters & Calculators
