摘要
研究了不同Ru含量镍基高温合金的腐蚀行为。结果表明,随着Ru含量的增加,镍基合金外腐蚀层的脱落逐渐减轻,表明合金抗腐蚀性能不断提高。尤其是在Ru含量达到3%以后,合金的耐腐蚀性能大大提高。
The corrosion behavior of the nickel-based superalloy with different Ru content was investigated. The results show that the shedding of the external corrosion layer reduces with the increase of Ru content, indicating the enhancement of the alloy corrosion resistance. Particularly, the corrosion resistance of the alloy is improved significantly when the content of Ru is over 3%.
出处
《铸造技术》
CAS
北大核心
2015年第5期1103-1105,共3页
Foundry Technology
关键词
镍基合金
高温腐蚀
抗腐蚀性能
nickel-based alloys
high temperature corrosion
corrosion resistance
