The corrosion resistance mechanisms of the cr-coated SiC in molten Na2SO4 salt: Strengthened boundaries and protective scales
文献类型：期刊论文
| 作者 | Shi, Xiaoguang; Li, Bingsheng; Liu, Haiyong; Yao, Yirong; Li, Peng; Min, Yongan; Huang, Feng; Huang, Qing; Ge, Fangfang |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2021 |
| 卷号 | 185 |
| 关键词 | CERAMIC-MATRIX COMPOSITES SILICON-CARBIDE CERAMICS HOT CORROSION WATER-VAPOR BEHAVIOR OXIDATION COATINGS |
| 英文摘要 | The corrosion resistance of pressureless-sintered silicon carbide (SiC) plates in the molten Na2SO4 salt was greatly enhanced by their surfaces coated with magnetron-sputtered chromium (Cr) coatings. The Cr-coated SiC plates remained good structural integrity in the 1000 degrees C molten Na2SO4 salt for >20 h, in contrast to the uncoated ones that completely crushed into pieces after 4 h. The corrosion-resistance mechanisms mainly depend on the strengthened boundaries by formation of the Cr-C and Cr-Si compounds to avoid the preferred corrosion of boundaries, and the barrier effect of the Cr2O3/Cr/Cr-Si-C protective scale. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21879]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | Ge, FF (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Shi, Xiaoguang,Li, Bingsheng,Liu, Haiyong,et al. The corrosion resistance mechanisms of the cr-coated SiC in molten Na2SO4 salt: Strengthened boundaries and protective scales[J]. CORROSION SCIENCE,2021,185. |
| APA | Shi, Xiaoguang.,Li, Bingsheng.,Liu, Haiyong.,Yao, Yirong.,Li, Peng.,...&Ge, Fangfang.(2021).The corrosion resistance mechanisms of the cr-coated SiC in molten Na2SO4 salt: Strengthened boundaries and protective scales.CORROSION SCIENCE,185. |
| MLA | Shi, Xiaoguang,et al."The corrosion resistance mechanisms of the cr-coated SiC in molten Na2SO4 salt: Strengthened boundaries and protective scales".CORROSION SCIENCE 185(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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