ETP Copper Wire
If you haven't heard of ETP copper wire before, you're missing out on many of its benefits and applications. Learn more about ETP copper wire by reading this article. You'll be amazed at its many benefits and applications, and you'll be amazed at how much it can do for your project!
Benefits of ETP Copper Wire
The benefits of ETP Copper wire outweigh the disadvantages. This wire is made of copper with a high oxygen content of about 200 ppm. In the manufacturing process, oxygen is used as an alloying element to make the copper bar sound. Moreover, oxygen acts as a scavenger for impurities, which have the most detrimental effects on the properties of copper when dissolved in the copper matrix. By tying up the impurities in insoluble oxides, they can be rendered virtually harmless. ETP copper's maximum conductivity is found at 200 ppm, while the normal range of oxygen content is from 175 to 450 ppm. Lower oxygen values should be avoided because of the possibility of hot cracking from uncombined impurities.
Another advantage of ETP Copper Wire is its lower cost. It is also better than OF copper because of its excellent formability and can be drawn into fine wire sizes without intermediate anneals. Due to its low cost and excellent formability, the industry has capped the area reduction in drawing at 90%, as any more will cause metallurgical changes and degrade wire mechanical properties. Most magnet wire is produced by an "in line" process, where the wire is drawn at slow speeds with continuous annealing.
Applications of ETP Copper Wire
Various applications of ETP copper wire include telecommunications, domestic appliances, and springs. It is also available in various lengths and is highly affordable. ETP copper wire meets national and international standards. Listed below are some of the most common uses and benefits of ETP copper wire.
The material is produced by melting copper at low temperatures. The temperature at which this happens defines the equilibrium. When the wire is heated above its melting point, it undergoes an accelerated phase change, causing it to lose its shape. The temperature at which this process occurs is called the melting point. ETP copper wire possesses a melting point of 394 W/m.K, which makes it an excellent choice for high-voltage applications.
ETP Copper is a popular electrical grade. This type of copper has excellent tensile strength and electrical conductivity. Only pure silver is more electrically-conductive than this material. Its outstanding corrosion resistance and tensile strength make it an excellent choice for applications requiring a low resistance. ETP wire is available in squares, flat rectangular (bus bar), and round bar shapes.
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