Role of Re additions on hot corrosion behaviors of a Co-Al-W superalloys
文献类型：期刊论文
| 作者 | Wang, Yingjie1; Zhou, Pengjie1; Liu, Qilong1; Liu, Enze2; Chen, Shujin1; Oikawa, Katsunari3 |
| 刊名 | JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
 |
| 出版日期 | 2024 |
| 卷号 | 28页码:3232-3239 |
| 关键词 | Co -base superalloy Hot corrosion Rhenium Co-Al-W alloy |
| ISSN号 | 2238-7854 |
| DOI | 10.1016/j.jmrt.2023.12.209 |
| 通讯作者 | Zhou, Pengjie(zhoupengjie@just.edu.cn) |
| 英文摘要 | The hot corrosion behaviors of Co-Al-W superalloys with Re additions were investigated at 900 degrees C. The results showed that the addition of Re improved the hot corrosion resistance significantly. The alloys developed multi -layer oxidation and corrosion products, which located from surface to substrate were: the CoO and Co3O4 layer, the CoWO4 and CoAl2O4 layer, the Al2O3 layer, and the Co3W layer. The addition of Re promotes the formation of the alpha-Al2O3 scale, which is stable and dense. The thickness the alpha-Al2O3 scale in 1Re alloy is 1.9 mu m, which is much thicker than that of the base alloy. The well-developed alpha-Al2O3 scale leads to the improvements in hot corrosion resistance. |
| 资助项目 | Key R&D Program of China from Ministry of Science and Technology of the People's Republic of China[2021YFC2202402] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001165527700001 |
| 出版者 | ELSEVIER |
| 资助机构 | Key R&D Program of China from Ministry of Science and Technology of the People's Republic of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhou, Pengjie |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Tohoku Univ, Grad Sch Engn, Dept Met, Aoba 6-6-02,Aoba Ku, Sendai 9808579, Japan |
| 推荐引用方式 GB/T 7714 | Wang, Yingjie,Zhou, Pengjie,Liu, Qilong,et al. Role of Re additions on hot corrosion behaviors of a Co-Al-W superalloys[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2024,28:3232-3239. |
| APA | Wang, Yingjie,Zhou, Pengjie,Liu, Qilong,Liu, Enze,Chen, Shujin,&Oikawa, Katsunari.(2024).Role of Re additions on hot corrosion behaviors of a Co-Al-W superalloys.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,28,3232-3239. |
| MLA | Wang, Yingjie,et al."Role of Re additions on hot corrosion behaviors of a Co-Al-W superalloys".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 28(2024):3232-3239. |
入库方式： OAI收割
来源：金属研究所
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