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Titanium Clad Copper Rod

titanium-clad copper rod / titanium-copper composite rod has certain strength and bending resistance. The yield strength of the composite rod reaches 128MPa, fully meeting the production design requirements. Using the + rolling production process, the titanium and copper are completely tightly adhered without delamination, so they have good electrical conductivity. The strength of the composite material reaches 135Mpa, and the microresistance is 7.77×10-6Ω . The outer layer of the titanium-clad copper rod is in direct contact with the electrolytic medium . The outer layer of pure titanium has excellent corrosion resistance and its lifespan is more than 10 times longer than other material electrodes.

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Product Introduction

Titanium-clad copper rod , also known as titanium-copper composite rod , is a copper rod plated with a certain thickness of titanium layer, which is the main component of the metal anode. It combines the conductivity of copper and the corrosion resistance of titanium, and is widely used in metallurgy, electroplating, electrolysis and metal anode electrolytic cells under strong corrosion conditions. The material has excellent electrical conductivity and the corrosion resistance of the coating material is applied through other means. It is also a high-quality electrode material. Composite rods made from milled metal offer strength and tensile shear strength. It has good electrical conductivity. The micro-resistance coated rod is 7.77x10-6 ohms, which can greatly reduce electrolyte and plating solution pollution and save energy. It is an energy-saving and environmentally friendly electrode material. It can produce various specifications of round, drum, square and other shapes, and can perform bending and complete welding according to customer requirements.

titanium composite copper rod

In particular, the coating manufacturing process for rectangular titanium-copper composite rods with a width-to-thickness ratio ≥ 6 uses a process copper plate coated with a layer of titanium alloy on the upper and lower surfaces, and is made through a composite method. A layer of titanium alloy plate is covered on both sides of the titanium-copper composite plate, and then the titanium alloy plate and the sides of the titanium-copper composite plate are connected by welding or other methods, so that the surrounding surface of the copper plate is completely covered by a layer of titanium alloy plate. Since the titanium alloy plate and the sandwich copper plate fit closely together, the titanium alloy plate deforms very little during the manufacturing process, effectively ensuring that the titanium alloy plate will not be damaged due to excessive deformation. The process is simple, titanium material is saved, and production efficiency is improved.

Titanium composite copper rod usage instructions :

Titanium has poor electrical conductivity. Under normal circumstances, the current of the electric hook outside the water is not greater than 0.26A/CM2. Otherwise, the hook body will generate heat, causing the temperature of the plating solution to increase, the cooling capacity to increase, a waste of electrical energy, and even the plastic will burn due to heat. When it is found that the titanium basket hook is obviously heated in the tank body, the number of titanium baskets can be increased or the cross-sectional size of the titanium basket hook can be increased to improve the conductive performance of the titanium basket.

Titanium blue hooks and electrodes generally do not come into contact with flat or round surfaces. This method can easily cause poor contact and lead to electrode point corrosion.

The mouth of the titanium basket should be slightly higher than the liquid level to prevent the anode slag from flowing out.

The lower end of the titanium basket should be 100-150mm higher than the parts to avoid excessive concentration of current in the lower parts, causing burns.

The titanium basket and the anode should be in close contact, otherwise the anode potential on the titanium basket will rise sharply, causing oxygen and chlorine evolution reactions to occur on the titanium blue surface. Causes damage to titanium blue and oxidation of additives.

To prevent burrs from forming on the coating, the titanium basket should be wrapped in an anode bag. Since bags are often used for long periods of time without being removed, the double bag method is recommended.

The anode bag should be tightly wrapped with the titanium basket mouth, and a few centimeters of space should be left at the bottom of the bag to store any anode sludge that may be generated.

Titanium copper composite rod materials and specifications

Cladding materials: titanium Ti, zirconium Zr, nickel Ni, stainless steel (316L), etc.

Base material: T2 (red copper), TU2 (oxygen-free copper), AL (aluminum)

End face shape and specifications (mm) Round: φ (2 ~ 80) × (0.5 ~ 3.0) or according to customer requirements

Roller shape: φ(25, 27, 29, 32, 34)×14×(1.0～2.0)

Square: Side length (6~50) or according to customer requirements.

Flat shape: thickness (3~30) × (10~150) or according to customer requirements.

The rounded corner transition R (3~5) can produce composite rods of different specifications such as round, drum, square, flat, etc. according to user requirements, and can also be bent and assembled into different shapes. Products of other specifications can also be trial-produced according to user requirements .

Product functions of titanium clad copper rod

The ratio of anode to cathode can be effectively controlled.

The anode has good solubility and produces less anode mud.

It is convenient to load or replenish negative electrode materials.

The anode material is fully utilized, saving energy consumption.

The characteristics of titanium-clad copper: it can not only ensure the original conductive properties of copper, but also be coated with titanium to protect the copper body from corrosion and greatly reduce the pollution of electroplating and electroplating solutions.