Thermal Spray WC-Cr3C2-7Ni Powder Tungsten Carbide Based Alloy Powder

Thermal Spray WC-Cr3C2-7Ni Powder Tungsten Carbide Based Alloy Powder

Short Description:

  • Model Number: HR-WC-CrC-Ni
  • Color: gray
  • Size: -325mesh/+15um; -45um/+15um
  • Flow density: 20 secs 4.4g/cm3
  • Coating porosity: <1%
  • Hardness: HV 1200-1300
  • Apparent density: 4.3-4.8g/cm3
  • Shape: ball like
  • Chemical Composition: 73%WC, 20%Cr3C2; 7%Ni
  • Application: thermal spraying, HVOF, D-Gun
  • Product Detail

    Product Description

    WC-CrC-Ni powder

    WC-Cr3C2-Ni is a tungsten carbide based coated powder with high hardness. It adopts agglomeration sintering process. Compared with other WC based powders, WC-Cr3C2-Ni has better oxidation resistance and corrosion resistance, better chemical resistance, excellent carbide dispersion promotes better microstructure, better deposition efficiency and density, and smoother coating. 73WC-20Cr3C2-7Ni powder is widely used in oil & gas, chemical industry valve, pump block, sealing ring, and paper making area etc.


    Formula WC-CrC-Ni
    Production technology Agglomerated & Sintered
    Apparent density 4.3-4.8 Typical 4.5
    Deposit efficiency 50-60%
    Hardness HV 1200-1300
    Size 5-30um
    Content WC-CrC-Ni
    Application 1. for plasma spraying (PTA)
    2. for supersonic spraying (HVOF/HVAF).





    ApplicationAdvantages of HUARUI Thermal Spray Powder

    ● High sphericity, low gas content

    ● Good flowability

    ● Less hollow powder, less satellite powder

    ● High bond strength, and low porosity

    Related Products

    Huarui offer three types of WC powder and various particle sizes for different applications

    1. Cast WC powder

    2. Spherical cast WC powder

    3. Macro-crystal WC powder

    Particle size: 1-3um, 10-38um, 15-45um, 15-53um....or customize size.

    Tungsten carbide compound powder such as wc-12co/17co and WC-Ni

    Quality control system

    quality control

    Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

    Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.

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