Z2CN19.10AC耐热钢焊接接头化学成分分析及对性能影响

摘要

Austenitic heat-resistant steel is with high strength and excellent corrosion resistance, is one of the key materials for thermal power generating units for supercritical and ultra-supercritical and be widely used in superheater and reheater power station boiler. This paper studies the chemical composition and the impact of the chemical composition Z2CN19.10AC austenitic heat-resistant steel with the SMAW conditions.%　　奥氏体耐热钢具有高持久强度和优良的耐蚀性，是超临界和超超临界火力发电机组用的关键材料之一，广泛用于电站锅炉的过热器和再热器。文章研究了焊条电弧焊条件下，Z2CN19.10AC奥氏体耐热钢焊接接头的化学成分及成分对性能的影响。