Titanium Clad Copper hanger bar

Copper is a good conductor of electricity. Titanium has good corrosion resistance in many chemical mediums. Composite materials consisting of copper and titanium, it is self-evident, will be the first to obtain good applications in the electrochemical industry.

Fully meet the production design requirements

Titanium Clad Copper hanger bar

Good corrosion resistance

Titanium Clad Copper hanger bar has also been applied to other electrochemical industries.

Titanium Clad Copper hanger bar technology is valuable to make Titanium and copper in the structure of a close combination, like skin-and-meat bonding, such a combination not only does not increase the resistance of current, it can make copper normally play its inherent conductivity, but also does not affect the original excellent conductivity of copper foundation. The following four advantages are added:

  1. Support strength:

The yield strength and Tensile-Shear Strength of titanium-copper clad rod are 135 Mpa and 180-260 Mpa respectively, which fully meet the requirements of production design and achieve the supporting performance of anode in operation.

  1. Corrosion resistance:

The outer layer of titanium clad copper bar rod is directly in contact with the electrolyte, and the pure titanium of the outer layer has excellent corrosion resistance (see table below). Its service life is more than 10 times longer than that of the electrodes of other materials.

  1. Save energy:

Because the explosion + rolling process adopted can make Ti-Cu composite tightly without delamination, greatly reduce the pollution of electrolyte and plating solution, greatly reduce the current resistance to 7.77×10-6Ω, so that the current more smoothly, thus saving energy consumption.

  1. improving environmental protection:

Because the explosion + rolling process can make titanium copper completely close composite, do not produce delamination caused by liquid pollution, because the outer layer of titanium corrosion resistance, do not produce oxidation caused by air and environmental pollution, but also greatly reduce the overall environmental pollution. We can produce titanium coated copper and zirconium coated copper with different specifications according to user requirements.

Technological parameters and bonding strength of Titanium Clad Copper hanger bar

Cladding material

Base material

h0/mm

Wg/ (g.cm-2)

σt/MPa

σf/MPa

σbt/MPa

Metal

δ1/mm

Metal

δ2/mm

Copper

2.5×710×710

Titanium

10×700×700

4

1.4

250

230

196

Technological parameters and shear strength of Titanium Clad Copper hanger bar

Cladding material

Base material

h0/

mm

Wg/ (g.cm-2)

State

σt/MPa

Metal

δ1/

mm

Metal

δ2/

mm

1

2

3

4

5

6

Average

Titanium

3

Copper

6

5

1.4

After explosive welding, annealed at 550 ℃ and 1H, annealed at 650 ℃ and 1H.

215

191

208

209

202

195

203

193

198

194

181

135

121

170

144

150

142

1247

157

137

147

Specs of Titanium Clad Copper hanger bar:

Base material

T1, T2

Cladding material

TA1, TA2, ZTA1, ZTA2, TA1G, TA2G,TA3G

Standard

JB12769-2015

Round bar

φ6.35~φ78

Rectangular bar

Maximum 20 x 120 mm, Length and specifications are processed according to customer requirements.

Length

≤12000mm

Product application:

It is mainly used in electrolysis, electroplating, hydrometallurgy and metal anode electrolyzer under strong corrosion conditions to produce caustic soda. It has successfully replaced graphite anode and is an excellent electrode material.

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