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M38合金表面防护涂层的热腐蚀行为
撒世勇; 吴多利; 张洪宇; 韦华; 郑启; 金涛; 孙晓峰
2014-10-15
Source Publication材料开发与应用
Issue5Pages:57-61
Abstract通过粉末包埋渗的方法在M38高温合金表面制备了4种改性铝化物涂层:NiCr-CrAl、Al-Si、Al-Ti和Co-Al涂层,对比研究了4种涂层在900℃下的涂盐(25%NaCl+75%Na2SO4质量分数)热腐蚀行为。结果表明,4种改性的铝化物涂层中Al-Ti涂层抗热腐蚀性最好,腐蚀产物连续、致密;Al-Si涂层与Al-Ti涂层抗热腐蚀性相当,但腐蚀表面有局部剥落现象、氧化较严重;Co-Al涂层和NiCr-CrAl涂层抗热腐蚀性能依次降低,其中Co-Al涂层裂纹较严重,NiCr-CrAl涂层氧化较严重。
description.department海军驻鞍山钢铁集团公司军事代表室 ; 中国科学院金属研究所
Keyword防护涂层 M38合金 热腐蚀
Language中文
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73556
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
撒世勇,吴多利,张洪宇,等. M38合金表面防护涂层的热腐蚀行为[J]. 材料开发与应用,2014(5):57-61.
APA 撒世勇.,吴多利.,张洪宇.,韦华.,郑启.,...&孙晓峰.(2014).M38合金表面防护涂层的热腐蚀行为.材料开发与应用(5),57-61.
MLA 撒世勇,et al."M38合金表面防护涂层的热腐蚀行为".材料开发与应用 .5(2014):57-61.
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