Introduction of copper bonded steel rod

A copper bonded steel rod is to use electrolytic copper molecules with a content of 99.9% to evenly cover the low carbon steel core so that the copper and the steel core are completely molecularly bonded. It has the characteristics of copper layer thickness (above 0.25 mm), good adhesion, no peeling (rollable thread), and so on. Its advantages are high tensile strength (up to 600 N/mm2) and strong corrosion-resistance (guaranteed service life of more than 50 years).

Copper-coated copper bonded steel rod has strong protection whether it is natural corrosion or electrochemical reaction after deep burial. The copper bonded steel rod and the grounding network wire are welded with chemical flux so that the grounding device is completely protected by copper and becomes a real maintenance-free grounding device.

The copper bonded steel rod is equipped with accessories such as coaxial connectors, hammers, and drills.

You can also use a cast copper rod with a pointed end to the ground. The above is the introduction of copper bonded steel rod.

Features of copper bonded steel rod

1. High tensile strength (up to 600 N/mm2)

2. Strong corrosion resistance, can guarantee the life of more than 50 years

3. Compared with a pure copper bonded steel rod, a copper-plated copper bonded steel rod has both the excellent electrical conductivity of copper and cost savings.

The copper bonded steel rod and the grounding wire are welded with hot-melt flux so that the grounding device is completely protected by copper and becomes a real maintenance-free grounding device. The above are the features of copper bonded steel rod.

Sichuan Sunlight intelligent electric equipment Co., Ltd has a complete range of common specifications and models and can be produced according to customer requirements. This company is a company dedicated to the production of copper bonded steel rods. Most of the company's products are related to copper bonded steel rods. It is a very qualified supplier of copper bonded steel rods. The quality assurance of copper bonded steel rods is very necessary, so it is also necessary to choose a good supplier. If you want to buy a qualified and high-quality copper bonded steel rod, you are welcome to contact Sichuan Sunlight intelligent electric equipment Co., Ltd, this company will definitely not let you down.

Application range of copper bonded steel rod

In order to maximize the performance of the metal material Z, one of the methods is to combine materials with different properties to make composite materials. Copper bonded steel rod has broad application prospects in the fields of military industry, electronics, coinage, cooking utensils and architectural decoration due to its advantages of anti-corrosion, anti-wear, excellent electrical and thermal conductivity, beautiful appearance and low cost.

Application of copper bonded steel rod in electronics and electrical

Copper bonded steel rods are widely used in electronics and electrical fields. For example, conductive springs are generally made of phosphor bronze and beryllium bronze. The cost is high and the elastic properties decrease with the increase in electrical conductivity. It not only has good electrical conductivity and elastic properties at the same time, but also has a low cost. The armored cable has been made of copper or copper alloy in the past, but now it is made of copper bonded steel rod, which not only ensures the conductivity and corrosion resistance but also improves the strength and reduces the thickness.

Copper bonded steel rods have been successfully used in railway electrification, and they have achieved good results after replacing the copper, copper-cadmium, and copper-magnesium alloys used so far. The coaxial cable with copper bonded steel rod as the inner conductor has good self-support and wiring performance and has its unique advantages in the occasion of large-span wiring.

Application of copper bonded steel rod in civil applications

The civil application of copper bonded steel rods is mainly reflected in the fields of cooking utensils and architectural decoration. In order to protect food, stainless steel pots are used daily, but stainless steel pots have poor thermal conductivity, are prone to local high temperatures, and stick to the bottom when heated. This problem can be well solved by adding a layer of high thermal conductivity material copper bonded steel rod. In the field of architectural decoration, a copper bonded steel rod is used to replace copper and copper alloys for roofs, door and window frames and roof transoms, etc. It is not only solemn and beautiful but also has high strength and low cost; Soldering at a lower temperature with a smaller soldering iron reduces soldering time.

Application of copper bonded steel rod in the military industry

A certain launcher is composed of 20 steel cylinders and a brass HPb59-1 guide rail. Since it is difficult to weld between these two materials, it can only be riveted, so the riveted joint often leaks due to poor sealing. Using composite materials, intermittent spot welding can be used to replace riveting between the guide rail and the steel cylinder, which not only solves the problem of water leakage but also simplifies the manufacturing process and reduces the cost.

Other applications of copper bonded steel rod

Due to the excellent properties of both copper and steel, copper bonded steel rod is also widely used in other fields, such as in the automobile industry, using a copper bonded steel rod to manufacture heat exchangers, synchronizer cone rings, reducer worm gears, bearing bushes, etc.; in metallurgy In the industry, copper bonded steel rods are used as electrodes for electroplating technology, electrodes for electrical discharge machining, ground rods, etc. Because of the excellent adhesion between brass and vulcanized rubber, copper bonded steel wires are widely used in the rubber industry as radial tire curtains. Wire. The above is the application range of copper bonded steel rod.