Strain Aging Behavior of Microalloyed Low Carbon Seamless Pipeline Steel

Corrosion Behavior of Seamless Pipeline C–Mn Steel by On-line Controlled Cooling Technique

“…Second, the different pipe making techniques are corresponding to the different microstructures: controlled cooling for non-equilibrium microstructure and traditional heat-treatment for equilibrium microstructure. Third, most of the relevant work on seamless pipe has focused on its production processes and mechanical properties, 5,6,[8][9][10] little has been reported on the evolution of corrosion of seamless pipe by controlled cooling technique.…”

“…5,6) However, seamless pipe also faces many challenges in today's marketplace. One of the major challenges is to reduce the cost with reasonable product quality.…”

Improvement of Corrosion Resistance of Simulated Weld Heat Affected Zone in High Strength Pipeline Steel Using Electropulsing

“…High-strength pipeline steel is widely used in the construction of long-distance oil and gas pipelines worldwide due to its excellent performance. 1) Welding technology is often used to connect long-distance oil and gas pipelines. Owing to the high temperature of the welding process, the structure and properties of the welding joint are greatly different from those of the base material.…”

Corrosion Resistance of Cu-modified 3Cr Low-alloy Steel in 3.5%NaCl Solution

“…[3][4][5] At present, ocean oil exploitation is becoming more and more important as oil requirement is rapidly increasing and reserves in land are reducing. 6,7) 3Cr steel will be widely used as construction materials in ocean oil exploitation because of good performance in terms of both cost and CO 2 corrosion resistance. It is well known that approximately 20% of the total corrosion cost in marine industry is due to Microbially Influence Corrosion (MIC).…”