| Type: | Copper Wire |
|---|---|
| Purity (Wt%): | 99.95%-99.99%Copper Wire Scrap |
| Material: | Copper Wire 1# 2# |
| Wire Diameter: | 0.30mm, 0.25mm, 0.20mm |
| Tensile Strength: | 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 |
| Delivery Time: | 7-15 Working Days |
| Samples: |
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| Customization: |
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Audited Supplier Copper scrap is smelted in primary (concentrate) and secondary (scrap) smelters. Primary smelters mainly smelt concentrate.
however, are well adapted to smelting all grades of scrap.
Scrap is also extensively recycled to the converters in primary smelters.
The heat from the converter's exothermic Fe and S oxidation reactions is particularly useful for melting scrap, especially if considerable oxygen is used for the oxidation reactions.
Secondary scrap smelters primarily use TSL furnaces and TBRCs for smelting low-Cu grade scrap.
The main smelting product is molten black copper (80% Cu), which is converted to rough copper (96% Cu) then fire refined and cast into anodes (98.5% Cu).
These processes do not completely remove Ni and Sn from Cu, so the refining furnace product must be electrorefined.
Electrorefining also recovers Ag, Au, and Pt group metals. Secondary copper refining is similar to primary copper refining.
However, scrap may contain more impurities than concentrates so larger electrolyte purification and slimes treatment facilities may be required.
| Product name | Millberry copper wire scrap |
| Purity (%) | ≥99.95 |
| Carbon | 0.03 |
| Coblet | 0.0009 |
| Iron | 0.005 |
| Phosphorus | 0.009 |
| Zinc | 0.003 |
Q: Can I get product samples before signing the contract?
A: Yes, we offer free samples and you only need to pay the Courier fee which will be refunded on your first bulk order.
Q: What about your delivery date in normal conditions?
A: We send the cargo within 15 days after receiving deposit,
Q: what about your package?
A: Usually as per customer's requests.
Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Suppliers with verified business licenses
Audited Supplier 
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