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Na2SO4沉积盐引起的Ni3Al—Fe的中温区热腐蚀
曾潮流; 张鉴清; 吴维玟; 郭建亭
1994
Source Publication金属学报
ISSN0412-1961
Volume30.0Issue:009Pages:B398-B402
Abstract研究了Na2SO4沉积盐引起的Ni3Al-Fe于700-820℃空气中的腐行为,结果表明,Ni3Al-Fe遭受自持性的热腐蚀,热腐蚀的发生似可归因于Fe与Na2SO4反应的产物Na2O与Na2SO4形成了Na2O-Na2SO4共晶熔融盐,随中金中Mo的氧化产物MoO3参与电化学阴极还原反应,从而引发合金快速的热腐蚀,此外,熔盐中Na2SO4与MoO3反应生成的SO3导致了熔盐的高酸度和合金的内硫化
KeywordNi3Al-Fe 硫酸钠 热腐蚀
Indexed ByCSCD
Language中文
CSCD IDCSCD:938406
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/156698
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
曾潮流,张鉴清,吴维玟,等. Na2SO4沉积盐引起的Ni3Al—Fe的中温区热腐蚀[J]. 金属学报,1994,30.0(009):B398-B402.
APA 曾潮流,张鉴清,吴维玟,&郭建亭.(1994).Na2SO4沉积盐引起的Ni3Al—Fe的中温区热腐蚀.金属学报,30.0(009),B398-B402.
MLA 曾潮流,et al."Na2SO4沉积盐引起的Ni3Al—Fe的中温区热腐蚀".金属学报 30.0.009(1994):B398-B402.
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