摘要
研究了金属间化合物Ni3 Al基合金的抗氧化、抗硫化性能 .结果表明 ,Ni3 Al基合金在劣质煤燃烧的高温环境下 ,具有良好的抗硫腐蚀性能 ,是耐热钢 2 5 2 0合金的 3.6倍 ,是一种极具应用前景的高温耐硫蚀新材料 .
The sulphation and oxidation corrosion resistance of Ni 3Al-based intermetallics has been investigated in this paper.In burning environment of inferior quality coal,Ni 3Al-based alloy provided excellent protection against sulphation corrosion.Its properties of sulphation resistance is over 3.6 times that of 2520 heat resistant alloy,this is excellent commercial material of sulphation corrosion resistance at high temperature.
出处
《中国腐蚀与防护学报》
CAS
CSCD
2002年第2期118-120,共3页
Journal of Chinese Society For Corrosion and Protection
基金
国家 8 6 3计划项目资助
