1070 Pure aluminum wire

Feb 20, 2023

1070 Pure aluminum wire is an aluminum wire made of pure aluminum.
Excellent characteristics of 1070 pure aluminum wire: 　　
1. Low density: The density of pure aluminum is close to 2700kg/m3, which is about 35% of the density of iron.　　
2. Strengthenable: 1070 Pure aluminium wire can double its strength by cold working. And it can be alloyed by adding magnesium, zinc, copper, manganese, silicon, lithium, scandium and other elements, and then further strengthened by heat treatment, and its specific strength can be comparable to high-quality alloy steel.　　

3. Easy to process: Aluminum is cast by any casting method. Aluminum has good plasticity and can be rolled into thin sheets and foils; drawn into tubes and filaments; extruded into various civil profiles; it can be machined by turning, milling, boring and planing at the maximum speed that most machine tools can reach.　　
4. Corrosion resistance: The surface of aluminum and its alloys is prone to form a dense and firm Al2O3 protective film. This layer of protective film will only be destroyed under the intense action of halogen ions or alkali ions. Therefore, aluminum has good resistance to atmospheric corrosion (including industrial atmosphere and marine atmospheric vapor) and water corrosion. It can resist the corrosion of most acids and organics. It adopts corrosion inhibitors, which can resist the corrosion of weak alkaline liquids; and adopts protective measures to improve the corrosion resistance of aluminum alloys.　　
5. No low temperature brittleness: Aluminum is below zero degrees Celsius. As the temperature decreases, the strength and plasticity will not decrease, but increase.　　
6. Good electrical and thermal conductivity: Aluminum's electrical and thermal conductivity is second only to silver, copper and gold.　　
7. Strong reflectivity: the polished surface of aluminum reflects more than 80% of white light. The higher the purity, the higher the reflectivity. At the same time, aluminum has good reflection properties for infrared, ultraviolet, electromagnetic, and thermal radiation.　　

1070 Pure aluminum wire

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