Power Transmission Aluminum Conductor Wire, AAC Type, Lightweight & Cost-Effective for Overhead Lines
How to melt aluminum wire?
Aluminum wire is mainly produced by smelting in an electrolytic furnace. Let's take a look at the smelting process of aluminum wire.
First of all, the raw material of aluminum wire is aluminum ingot, and electrolytic aluminum ingot is generally used in industrial production. Electrolytic aluminum ingot is a metal raw material for reducing aluminum by alumina. During smelting, the aluminum ingot will be heated above its melting point to melt it into liquid aluminum metal.
Secondly, pour the melted aluminum metal into the electrolytic cell. The electrolytic cell is a device for electrolysis. It consists of two electrodes, an anode and a cathode, and there will be an electrolyte between the two. In the smelting process of aluminum wire, fluoride aluminate electrolytes are usually used.
Thirdly, during the electrolysis in the smelting process, the anode in the electrolytic cell is made of conductive iron, while the cathode is made of carbon. These two materials are connected to the positive and negative poles of the external power supply respectively. In the electrolytic cell, the aluminum ingot will be oxidized by the anode into aluminum ions and precipitated from the cathode to form aluminum metal.
Finally, the aluminum metal obtained after smelting will be stretched through a wire drawing machine to form a slender aluminum wire. Wire drawing is to gradually draw the aluminum metal billet through a small hole plate to reduce its cross-sectional area and increase its length, so that aluminum wires of different specifications and sizes can be obtained.
During the smelting process of aluminum wire, the smelting temperature and electrolysis conditions need to be controlled to ensure that the quality of the aluminum wire meets the standard requirements. At the same time, during the smelting process of aluminum wire, it is also necessary to consider the impact on the environment, control exhaust gas emissions and solid waste treatment, and achieve green and environmentally friendly production.
In general, the smelting of aluminum wire is a complex process that requires strict process control and precise operation of equipment. Through the smelting of the electrolytic furnace, aluminum wire can be produced efficiently and with high quality, which can not only meet the needs of various industrial uses, but also achieve the goal of environmentally friendly production.
Specifications
| Al | Zn | Mn | Cu | Fe | Si | Ti |
| ≥99.7 | ≤0.07 | ≤0.05 | ≤0.05 | ≤0.04 | ≤0.03 | ≤0.05 |
| Molecular Weight | 26.98 |
| Appearance | Silvery |
| Melting Point | 660.37 °C |
| Boiling Point | 2467 °C |
| Density | 2700 kg/m3 |
| Solubility in H2O | N/A |
| Poisson's Ratio | 0.35 |
| Young's Modulus | 70 GPa |
| Vickers Hardness | 167 MPa |
| Tensile Strength | 6800 psi Coldroled 16,000 psi. |
| Thermal Conductivity | 2.37 W/cm/ K @ 298.2 K |
| Thermal Expansion | (25 °C) 23.1 µm·m-1·K-1 |
| Electrical Resistivity | 2.6548 microhm-cm @ 0 °C |
| Electronegativity | 1.5 Paulings |
| Specific Heat | 0.215 Cal/g/ K @ 25 °C |
| Heat of Fusion | 2.55 Cal/gm mole |
| Heat of Vaporization | 67.9 K-Cal/gm at om at 765 °C |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
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