产品代码 : 3D-Co-CU-PO1
Cobalt is an important raw material for the production of heat-resistant alloys, hard alloys, anti-corrosion alloys, magnetic alloys and various cobalt salts. Cobalt-based alloys can be used as blades, impellers, pipelines, jet engines, rocket engines, missile components, various high-load heat-resistant components in chemical equipment, and important metal materials in the atomic energy industry. As a binder in powder metallurgy, cobalt can ensure the toughness of cemented carbide.Spherical cobalt powder can be used in thermal spraying, powder metallurgy, electronics industry, petrochemical industry and other fields.
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Synonyms
Co spherical particles, cobalt spherical powder
Spherical Cobalt Powder Characteristics
High purity (99.9% min.)
Low oxygen (can be less than 600 ppm)
High sphericity (90% min.)
Smooth surface, no satellite
Uniform particle size distribution, excellent flowability (Hall Flow Rate ≤12.0 s/50 g)
High bulk density (≥5.0 g/cm3) and tap density (≥ 6.0 g/cm3)
Spherical Cobalt Powder Particle Size
Laser/electron beam additive manufacturing (SLM/EBM, 3D printing)
Direct laser deposition (DLD)
Powder hot isostatic pressing (HIP)
Metal injection molding (MIM)
Powder metallurgy (PM)
Laser cladding (LC), etc.
Spherical Cobalt Powder Chemical Composition
| Chemical Composition by ICP-AES: | Wt % |
| Co | Remainder |
| Fe | ＜0.005 |
| Al | ＜0.002 |
| Cu | ＜0.001 |
| Mo | ＜0.003 |
| Si | ＜0.002 |
| Ni | ＜0.002 |
| Ta | ＜0.05 |
| W | ＜0.005 |
| Gas Impurities | |
| O | ≤0.06 |
| N | ≤0.005 |
| C | ≤0.01 |
Spherical Cobalt Powder Physical Properties
| Form: | Powder | |
| Color: | Black grey | |
| Melting Point: | 1495°C | |
| Boiling Point: | 2900°C | |
| Density: | 8.9 g/cm3 | |
| Density (g/cm3) | Hall Flow Rate (s/50g) | |
| Apparent Density | Tap Density | Value |
| >5.0 | >6.0 | </= 12.0 |
Spherical Cobalt Powder Particle Size Description
● 0-15μm (D10=3~5μm, D50=6~10μm, D90=12~14μm)
● 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)
● 45-150μm (D10=55~70μm, D50=110~120μm, D90=140~150μm)
● 75-150μm (D10=80~90μm, D50=110~125μm, D90=135~150μm)
(Various granularities can be customized according to customer requirements)
Standard Packing
Vacuum packaging, 1 kg/bag or 2 kg/bag. Iron drums lined with a plastic bag, 25 kg/drum. Special package is available on request.
Chemical Identifiers
| Linear Formula | Co |
| MDL Number | MFCD00010935 |
| EC No. | 231-158-0 |
| CAS | 7440-48-4 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 104730 |
| SMILES | [Co] |
| InchI Identifier | InChI=1S/Co |
| InchI Key | GUTLYIVDDKVIGB-UHFFFAOYSA-N |
