Titanium clad steel plates can not only give full play to the advantages of the respective materials of the base layer and the cladding layer but also the best way to save precious metals. It has obvious social and economic effects and is worthy of further application and promotion.
Weldability analysis of titanium steel clad plate
(1) Due to the large difference between the linear expansion coefficient and thermal conductivity of titanium and iron, the shrinkage of the weld during cooling is uneven, resulting in the formation of large internal stress in the joint.
(2) When titanium and steel are directly welded, the iron content in the weld will greatly exceed the solubility range in titanium. low melting point eutectic. These intermetallic compounds, low melting point eutectics, and carbides, drastically reduce the ductility of the alloy, making the weld extremely brittle. Based on the above reasons, it is very easy to form cracks in the welding seam between titanium and steel during the welding process. It is almost impossible to directly use fusion welding between titanium and steel to form a continuously welded joint.
Characteristics of titanium-steel clad plate
The titanium-steel composite plate is a new type of composite material made of titanium plate and carbon steel plate through vacuum rolling technology. Pure titanium plate is widely used in various chemical reactors, heat exchangers, power plant chimneys, etc. due to its excellent corrosion resistance, but the cost is too high. Titanium-steel clad plate not only has the corrosion resistance of titanium steel and the mechanical properties of carbon steel but also greatly reduces equipment costs.
Its main features are:
1. The price is low, the price of a titanium-steel composite plate is only 1/51/10 of pure titanium;
2. Reduced equipment manufacturing cost, extended service life, and saved precious metals;
3. Improve the comprehensive properties of the material and solve the strength problem.
Baoji Taicheng Metal Co., Ltd is a titanium clad steel plate supplier and can provide you with the best titanium steel clad plate. We have a professional technical team and excellent sales staff, so you can buy with confidence. Welcome your negotiation!
