Explore The Versatility Of Copper Bars – An Ideal Combination Of Value And Practicality
1. Primary principles and classification of copper bars
Copper bar is a type of metal material, which is a type of copper element. Copper bars are produced from refined copper as raw element, that is heated, melted, homogenized, and stretched.
Copper is an important industrial raw material and is widely used in a variety of areas, like electronics, construction, automobiles, and ships. Its material properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, therefore it is widely used.
The size and duration of copper strip vary. The general dimension is between 1mm and 300mm, and the length is decided based on demand. Copper bars usually use electrolytic copper or fire-refined copper as raw materials and are processed through drawing or rolling processes. Based on different processing methods, they can be split into several types, like hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They may also be jointly processed with other materials to form more complex parts.
2. Characteristics and advantages of copper bars
- Good electrical conductivity: Copper is a great conductor. Metal copper strips have relatively good electrical conductivity and may conduct electrons. They are suitable for manufacturing electrical appliances, wires, etc.
- Wide applicability: Metal copper strip is a commonly used element ideal for manufacturing building materials, auto parts, mechanical equipment, as well as other fields.
- Strong corrosion resistance: Metal copper strips have good corrosion resistance and therefore are not easily impacted by oxidation. They are suitable for areas with higher environmental requirements, such as manufacturing chemical instruments.
- Good thermal conductivity: The thermal conductivity of copper is also very good. The thermal conductivity of metal copper strips is comparatively good, and it is suitable for manufacturing heat exchangers and other areas that require to conduct heat energy.
3. Application scope of copper strips
The excellent electrical and thermal conductivity of copper strips makes them commonly used in the power and communication industries, building, transportation, aerospace and other areas. When copper strips are utilized as raw materials for copper alloy products, they are widely used in the metal processing and modeling industries.
- Electrical: Manufacturing of electrical equipment components such as wires, cables, transformers, and motors.
- Construction: Making roofs, doors, windows, pipes and other building and decoration components.
- Clocks: Produces watch parts, such as dials, clock hands, etc.
- Automobile: Make automobile wires, brakes, water pumps as well as other parts.
- Ships: Ship manufacturing, making propellers, pipes and other parts.
4. What to do if the copper becomes black?
Warm soap and water
First, dissolve a little bit of soap in warm water. After the soap is fully dissolved, soak the copper in warm, soapy water for 30 minutes. Scrub the copper clean, rinse it with clean water, and finally, wipe it clean having a towel.
Diatomite
Stir diatomaceous earth, oxalic acid, and water into a paste in a ratio of 6:1:4, apply it on the surface of the copper, and let it dry naturally. Then, clean the diatom paste around the copper with water and wipe it dry having a cotton cloth.
Sea salt
First, melt the wax, mix it with sea salt, and mix it evenly. Then, dip a clean cotton cloth into the wax combined with sea salt, wipe the blackened area of the copper surface, and then wipe it off with clean water.
Alkaline water
Soak the blackened copper in alkaline water. Copper turns black due to acid corrosion in the air, so using alkaline cleaning agents is very effective.
Talcum powder
Talcum powder can also remove black things at first glance of copper. Wipe the copper bracelet vigorously with talc powder and you may notice that the copper returns to its golden color.
Vinegar
Make use of a dry cloth soaked in vinegar to wipe back and forth around the blackened area on the copper surface, and finally, rinse it with clean water and dry it.
Sawdust
Mix sawdust, wheat bran, talcum powder, and vinegar in proportion and apply around the copper. Rinse with clean water after drying.
Flour
Mix the flour, fine wood, and vinegar evenly and put it on around the blackened regions of the copper surface. After drying, wipe it clean having a soft cloth and clean water.
Tooth powder
The cleaning power of toothpaste is much stronger compared to toothpaste, so using toothpaste can furthermore have a certain cleaning impact on copper surfaces.
5. Cost of copper bars
The cost of copper bars is impacted by many factors, including market supply and demand, copper purity, production technology, and regional differences. Therefore, the cost of copper bars changes dynamically. If you want to know the real-time cost of copper bars, it is suggested to see the local metal exchange or copper bar supplier.
6. High Quality Copper Bar Supplier
Trunnano Info Technology Co., Ltd is a supplier of copper bar and relative products with more than 12 years experience in research, development, production and sales of copper products. It accepts payment via Charge Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high quality copper products, please feel free to contact us and send an inquiry. ([email protected]).