ERTi-2 Pure Titanium Welding Wire is a dedicated filler metal formulated for Grade 2 pure titanium, ideal for welding Grade 2 titanium base metals and dissimilar welding between Grade 2 and other medium-strength pure titanium grades. It delivers excellent weldability, superior corrosion resistance, good ductility and reliable cold working performance, forming weld joints whose mechanical properties and corrosion resistance are nearly equivalent to the base metal. The welded joints maintain stable performance in harsh environments like marine, chemical and acidic settings, and also possess good biocompatibility and non-toxicity, suitable for a wide range of industrial and medical welding scenarios.
Application Fields
1. Chemical and Petrochemical Industry
It is widely used for welding Grade 2 titanium heat exchangers, condenser tubes, storage tank linings and pipeline systems that handle corrosive media such as acids, alkalis and salts, ensuring the structural integrity and long-term corrosion resistance of the welds.
2. Marine Engineering
Applied in welding offshore platform structural parts, seawater desalination equipment components, ship hull anti-corrosion plates and marine pipeline systems, withstanding the long-term erosion of seawater and salt spray.
3. Medical Device Manufacturing
Utilized for welding surgical instrument components, dental implant bases and temporary bone fixation device structures, relying on its biocompatibility that will not trigger human tissue rejection.
4. Automotive Industry
Adopted for welding Grade 2 titanium exhaust system components and lightweight structural accessories of high-performance vehicles, helping to improve the corrosion resistance and service life of the welded parts.
5. Electronics Industry
Used for welding titanium battery casings, electronic component heat dissipation plates and precision instrument shells, ensuring the sealing performance and corrosion resistance of the welded joints in complex working environments.
