Improving oxidation resistance of gamma-TiAl based alloy by depositing TiAlSiN coating: Effects of silicon
文献类型：期刊论文
| 作者 | Zhang, Kai2,3; Xin, Li3; Lu, Yiliang2,3; Cheng, Yuxian1; Wang, Xiaolan5; Zhu, Shenglong3; Wang, Fuhui4 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2021-02-01 |
| 卷号 | 179页码:12 |
| 关键词 | A. Intermetallic A. Ceramic coating B. STEM B. Thermal cycling C. Oxidation |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2020.109151 |
| 通讯作者 | Xin, Li(xli@imr.ac.cn) |
| 英文摘要 | To improve oxidation resistance of gamma-TiAl based alloys, Ti0.5Al0.4Si0.1N coating was deposited on Ti48Al2Cr2Nb alloy by arc ion plating system. Ti0.5Al0.5N coating was also deposited for comparison. TiAlSiN coating exhibited excellent cyclic oxidation resistance at 900 degrees C mainly due to Si promoted selective oxidation of Al and formation of a continuous Al2O3 top layer in oxide scale. Another beneficial effect of Si is promoting in situ formation of Ti5Si3 diffusion barrier layer at coating/substrate interface during thermal exposure, which inhibited interdiffusion between coating and alloy, especially nitrogen inward diffusion in alloy and helped the coating maintaining long term oxidation resistance. |
| 资助项目 | National Natural Science Foundation of China[51871229] ; National Natural Science Foundation of China[51701224] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000606769400002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/159002]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xin, Li |
| 作者单位 | 1.AECC Shenyang Liming Aeroengine Co LTD, 6 Dongta St, Shenyang 110043, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Peoples R China 4.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Testing Ctr, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Kai,Xin, Li,Lu, Yiliang,et al. Improving oxidation resistance of gamma-TiAl based alloy by depositing TiAlSiN coating: Effects of silicon[J]. CORROSION SCIENCE,2021,179:12. |
| APA | Zhang, Kai.,Xin, Li.,Lu, Yiliang.,Cheng, Yuxian.,Wang, Xiaolan.,...&Wang, Fuhui.(2021).Improving oxidation resistance of gamma-TiAl based alloy by depositing TiAlSiN coating: Effects of silicon.CORROSION SCIENCE,179,12. |
| MLA | Zhang, Kai,et al."Improving oxidation resistance of gamma-TiAl based alloy by depositing TiAlSiN coating: Effects of silicon".CORROSION SCIENCE 179(2021):12. |
入库方式： OAI收割
来源：金属研究所
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