Spherical Tungsten Carbide - Cobalt Hard Alloy Powder

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Spherical tungsten carbide - cobalt hard alloy powder has the charactoristics of high purity, low oxygen , high sphericity, smooth surface, no satellite ball, uniform particle size distribution, with excellent flow performance and high loose density and vibration density.

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Product name: spherical tungsten carbide - cobalt hard alloy powder

Product Specifications: 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm (Various granularity can be customized according to customer requirements)

Powder characteristics: high purity (≥99.9%), low oxygen (≤300ppm), high sphericity (≥95%), smooth surface, no satellite ball, uniform particle size distribution, with excellent flow performance (≤ 10.0S /50g) and high loose density (≥7.0g/cm3) and vibration density (≥7.5g/cm3).

Applicable process: laser/electron beam additive manufacturing (SLM/EBM), laser direct deposition (DLD), powder hot isostatic pressing (HIP), metal injection molding (MIM), powder metallurgy (PM), laser cladding (LC) and other processes.

Powder application: tungsten carbide - cobalt cemented carbide is a kind of cemented carbide composed of WC and Co metal, according to the different cobalt content can be divided into high cobalt (≥20%), medium cobalt (≥10%), low cobalt (≥3%) three categories, cobalt as binder phase, tungsten carbide as hard phase. The radiofrequency plasma spheroidized WC-Co hard alloy powder has the characteristics of uniform distribution of cobalt elements, high sphericity, good fluidity, large loose loading density, compact particle interior, less hollow powder, etc. It can be used in cemented carbide, diamond tools, die casting molds, welding materials, vacuum coating, thermal spraying, etc.

Packaging: Vacuum encapsulation, 1kg/bag, 2kg/bag. Iron bucket lined with plastic bag 25 kg/bucket. Special packaging can be made according to customer requirements.

Particle Size Distribution:

5-25μm(D10=5~10μm、D50=15~20μm、D90=20~25μm)

15-45μm(D10=15~20μm、D50=25~30μm、D90=35~40μm)

15-53μm(D10=15~20μm、D50=25~35μm、D90=45~50μm)

45-75μm(D10=45~55μm、D50=55~65μm、D90=70~75μm)

45-105μm(D10=50~60μm、D50=75~85μm、D90=95~105μm)

75-150μm(D10=80~90μm、D50=110~125μm、D90=135~150μm)

                                                                PSD

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