Explore The Flexibility Of Copper Bars – An Ideal Combination Of Value And Practicality

1. Fundamental aspects and classification of copper bars

Copper bar is a kind of metal material, which is a kind of copper material. Copper bars are made from refined copper as raw material, which is heated, melted, homogenized, and stretched.

Copper Bar

Copper is an important industrial raw element and is commonly used in various fields, like electronics, construction, automobiles, and ships. Its element properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, therefore it is widely used.
The dimension and length of copper bar vary. The general size is between 1mm and 300mm, as well as the length is decided based on demand. Copper bars usually use electrolytic copper or fire-refined copper as raw materials and therefore are processed through drawing or rolling processes. Based on different processing methods, they can be split into several types, such as hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They can also be jointly processed along with other materials to form more complex parts.

2. Characteristics and benefits of copper bars

1. Good electrical conductivity: Copper is a good conductor. Metal copper strips have relatively good electrical conductivity and can conduct electrons. They are compatible with manufacturing electrical appliances, wires, etc.
2. Wide applicability: Metal copper strip is a commonly used element suitable for manufacturing building materials, auto parts, mechanical equipment, as well as other fields.
3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and are not easily affected by oxidation. They are compatible with fields with high environmental requirements, like manufacturing chemical instruments.
4. Good thermal conductivity: The thermal conductivity of copper can also be very good. The thermal conductivity of metal copper strips is comparatively good, which is suitable for manufacturing heat exchangers as well as other fields that require to conduct heat energy.

3. Application scope of copper strips

The superb electrical and thermal conductivity of copper strips makes them widely used in the power and telecommunications industries, construction, transportation, aerospace and other areas. When copper strips are used as raw materials for copper alloy products, they may be commonly used in the metal processing and modeling industries.

1. Electrical: Manufacturing of electrical equipment components such as wires, cables, transformers, and motors.
2. Construction: Making roofs, doors, windows, pipes and other building and decoration components.
3. Clocks: Produces watch parts, such as dials, clock hands, etc.
4. Automobile: Make automobile wires, brakes, water pumps as well as other parts.
5. Ships: Ship manufacturing, making propellers, pipes as well as other parts.

4. How to proceed when the copper becomes black?

Warm soap and water
First, dissolve a small bit of soap in warm water. Following the soap is fully dissolved, soak the copper in warm, soapy water for half an hour. Scrub the copper clean, rinse it with clean water, and lastly, wipe it clean with a towel.
Diatomite
Stir diatomaceous earth, oxalic acid, and water into a paste inside a ratio of 6:1:4, apply it on the surface of the copper, and let it dry naturally. Then, clean the diatom paste on the copper with water and wipe it dry having a cotton cloth.
Sea salt
First, melt the wax, combine it with sea salt, and mix it evenly. Then, dip a clean cotton cloth in to the wax mixed with sea salt, wipe the blackened part of the copper surface, and then wipe them back with clean water.
Alkaline water
Soak the blackened copper in alkaline water. Copper turns black due to acid corrosion within the air, so using alkaline cleaning agents is extremely 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 see that the copper returns to the golden color.
Vinegar
Make use of a dry cloth soaked in vinegar to wipe backwards and forwards on the blackened area around 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 on the copper. Rinse with clean water after drying.
Flour
Mix the flour, fine wood, and vinegar evenly and put it on on the blackened areas of the copper surface. After drying, wipe it clean having a soft cloth and clean water.
Tooth powder
The cleaning power of toothpaste is a lot stronger compared to toothpaste, so using toothpaste can furthermore have a certain cleaning impact on copper surfaces.

5. Cost of copper bars

The price of copper bars is affected by many factors, including market supply and demand, copper purity, production technology, and regional differences. Therefore, the price of copper bars changes dynamically. If you want to know the real-time cost of copper bars, it is suggested to consult the local metal exchange or copper bar supplier.

6. Top Quality Copper Bar Supplier

Trunnano Info Technology Co., Ltd is really 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 top quality copper products, please feel free to contact us and send an inquiry. ([email protected]).