Explanation: SJ223 is a sintered flux for austenitic ferritic duplex stainless steel strip electrode electroslag welding, with a particle size of 10~60 mesh. Adopt DC reverse connection. During the welding process, the arc combustion is stable, slag removal is easy, the forming is beautiful, and the ripples are delicate and uniform. The transition of solder to Cr, Ni and other alloys has the characteristics of low chromium burning loss and no carbonization
Purpose: To obtain duplex stainless steel overlay metal with HD2209 welding strip, which has good corrosion resistance.
Advantages
High production efficiency, high weld quality, manual operation, inherent advantages of stable welding quality, high welding productivity, no arc light and minimal smoke, make it the main welding method in the production of important steel structures such as pressure vessels, pipe sections, and box beams and columns
Application
The product is widely used in marine engineering, nuclear power industry, shipbuilding, boilers, chemical equipment, bridge construction, metal structures, oil pipelines, pressure vessel manufacturing, roll welding, construction industry, etc
Strength
We have 18 technical personnel, a complete quality assurance system and experimental testing capabilities, chemical analysis, welding, mechanical performance laboratories and testing equipment, and close connections and cooperation with multiple universities, research institutes, and research institutes
Technical capability
Having an experienced and strong technical team, constantly exploring and innovating in research and development, ensuring the quality of solder flux, and providing customers with comprehensive after-sales service
