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Download- Properties
- Application
- Standard Specification
- Packing and Storage
CNPC POWDER Chromium powder used pulverizing process with high purity chromium ingots. It has gray color and irregular shape, In moist air it has easy oxidation. The purity of chromium powder form 99%-99.9% and the particle size is from 100mesh to 500mesh. We also supply different purity and particle size for customer requirment.
Chromium Powder Production Process
Step 1: High Quality Chromium Ingots
Step 2: Jaw Crusher
Step 3: Ball Mill
Step 4: Filter
Step 5: Collect
Step 6: Grading
Step 7: Mixing
Step 8: Inspection
Step 9: Packing
Chromium Powder is include chromium metal powder
(the purity around 99%) and electrolytic chromium powder
(the prutiy around 99.9%).
Chromium Powder Applications;
- Powder metallurgy industry.
- Diamond tools
- Hard Alloy
- High Temperature Alloy
- Welding materials
- Aluminum alloy additives
| Grade | Composition (%) | O(%) | A.D.g/cm3 | Particle Size | ||||
|---|---|---|---|---|---|---|---|---|
| +100(150μm) | +140(106μm) | +200(75μm) | +325(45μm) | -325(45μm) | ||||
| CNPC-Cr100 | Cr 99min | 0.5max | 3.0-3.5 | ≤5 | Bal. | ≤10 | ||
| CNPC-Cr200 | - | ≤1 | ≤5 | ≤30 | Bal. | |||
| CNPC-Cr300 | - | - | ≤1 | ≤10 | Bal. | |||
| Grade | Composition (%) | O(%) | A.D.g/cm3 | Particle Size | ||||
|---|---|---|---|---|---|---|---|---|
| +100(150μm) | +140(106μm) | +200(75μm) | +325(45μm) | -325(45μm) | ||||
| CNPC-ECr100 | Cr 99.9min | 0.3max | 3.0-3.5 | ≤5 | Bal. | ≤10 | ||
| CNPC-ECr200 | - | ≤1 | ≤5 | ≤30 | Bal. | |||
| CNPC-ECr300 | - | - | ≤1 | ≤10 | Bal. | |||
| Grade | Package |
|---|---|
| CNPC-Cr100 | 25KG/Package |
| CNPC-Cr200 | 25KG/Package |
| CNPC-Cr300 | 25KG/Package |
| CNPC-ECr100 | 25KG/Package |
| CNPC-ECr200 | 25KG/Package |
| CNPC-ECr300 | 25KG/Package |
Chromium Powder Storage Note:
- The chromium powder should store in a cool, ventilated warehouse. Away from fire and heart source .
- It should be stored apart from oxidant acids, halogen ,mixed reservoir of avoiding by all means.
- Equipped with corresponding varieties and number of fire equipment.
- Storage area should be equipped with the right material for leakage content.
