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- Through the suspension of long samples in sea water and other various corrosion tests, it has been shown that Cr, Si, Cu and Mo added in steel can improve its corrosion resistance in splash zone effectively. Based on this observation, the most suitable chemical compositions of the steel have been selected. This steel produced in semi-industrial scale has good combination of mechanical properties and excellent weldability. Moreover, compared with mild steel, its corrosion resistance in splash zone doubled at least. This steel can be widely applied for ocean engineering structures.
- Through the suspension of long samples in sea water and other various corrosion tests, it has been shown that Cr, Si, Cu and Mo added in steel can improve its corrosion resistance in splash zone effectively. Based on this observation, the most suitable chemical compositions of the steel have been selected. Such steel produced in semi-industrial scale has good combination of mechanical properties and excellent weldability. Moreover, compared with mild steel, its corrosion resistance in splash zone doubled at least. This steel can be widely applied for ocean engineering structures.