In industrial manufacturing, it’s essential to ensure that materials meet specific standards for quality and composition. To ensure the quality of our aluminum cathode plates, we follow the following inspection standards:
- Aluminum Plate: GB/T 3880-2012
- Aluminum Beam: As per product drawing requirements
- Copper Plate: GB/T 5585.1-2018, GB/T 5231-2012
These standards cover critical areas such as tensile strength, elongation, surface quality, and chemical composition. Below, we break down the material reports to check if the materials meet these requirements.
1.Aluminum Plate
Inspection Standard: GB/T 3880-2012
Alloy State: 1070H18
Note: Waterproof during transport and storage
Inspection Items and Requirements:
| Inspection Item | Standard Requirement | Actual Measurement | Judgment |
|---|---|---|---|
| Tensile Strength (MPa) | ≥120 | 120 | Qualified |
| Elongation (%) | ≥46 | 46 | Qualified |
| Dimensional Tolerance, Surface, Package | National Standard | Qualified | Qualified |
Alloy Composition:
| Element | Si | Fe | Cu | Mn | Mg | Zn | Ti | Cr | Al |
|---|---|---|---|---|---|---|---|---|---|
| Actual Value | 0.073 | 0.113 | 0.0002 | 0.0017 | 0.0016 | 0.0035 | 0.0112 | – | 99.79 |
Conclusion: The aluminum plate meets all the required standards and is suitable for use in aluminum cathode plates.
2.Aluminum Beam
Inspection Standard: As per product drawing requirements
Alloy Grade: 6101-T5
Manufacturing Method: Extrusion
Inspection Items and Requirements:
| Inspection Item | Requirement | Actual Value | Judgment |
|---|---|---|---|
| Dimensions | As per Drawing | As per Drawing | Qualified |
| Thickness (mm) | 1.22 | 1.22 | Qualified |
| Surface Quality | Smooth, no scratches, no pores, no deformation | Smooth, no defects | Qualified |
| Hardness (HV) | 70 | 70 | Qualified |
Chemical Composition:
| Element | Min Value | Max Value | Actual Value |
|---|---|---|---|
| Al | – | – | 99.89 |
| Fe | 0.20 | 0.34 | 0.23 |
| Si | 0.21 | 0.56 | 0.45 |
| Cu | 0.03 | 0.06 | 0.03 |
| Mg | 0.38 | 0.71 | 0.69 |
| Mn | 0.01 | 0.03 | 0.025 |
| Zn | 0.09 | 0.10 | 0.09 |
| Cr | 0.007 | 0.012 | 0.008 |
| Ti | 0.004 | 0.009 | 0.008 |
| Impurities Total | – | 0.11 | 0.11 |
Conclusion: The aluminum beam meets all the required standards and is suitable for use in aluminum cathode plates.
3. T2 Copper
Inspection Standard: GB/T 5585.1-2018, GB/T 5231-2012
Inspection Items and Requirements:
| Inspection Item | Standard Requirement | Actual Measurement | Judgment |
|---|---|---|---|
| Dimensions (mm) | 6×10×20 | 6.00×9.98×19.94 | Qualified |
| Appearance | Smooth and Free of Cracks | Smooth and Free of Cracks | Qualified |
| Surface Roughness (μm) | – | 0.01760 | Qualified |
| Resistivity (Ω·mm²/m) | – | 0.01760 | Qualified |
| Chemical Composition (Cu+Ag) | ≥99.90% | 99.99% | Qualified |
Conclusion: The T2 copper plate meets all the required standards and is ideal for use in aluminum cathode plates.
Conclusion
All the materials in these reports—aluminum plate, aluminum beam, and T2 copper plate—have been thoroughly tested and meet the necessary standards. This ensures that our aluminum cathode plates are made from high-quality materials, which is essential for their performance and reliability in industrial applications.
For more information and to discuss your specific requirements, contact us today! At PRS, we provide Turnkey Solutions for Copper Electrowinning (EW) and Solvent Extraction (SX), offering expert EPC Services along with on-site installation and commissioning. Let us help you achieve high-quality, efficient results.
