| The high temperature oxidation behavior of IN718 alloy in vacuum | |
| Liu, Sheng1,2,3; Wang, Jianqiang1,2,3; Zhang, Jianyang3; Sun, Mingyue1,3; Xu, Bin1,3; Li, Dianzhong3 | |
| 通讯作者 | Sun, Mingyue(mysun@imr.ac.cn) ; Li, Dianzhong(dzli@imr.ac.cn) |
| 2022-05-15 | |
| 发表期刊 | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| 卷号 | 200页码:9 |
| 摘要 | Deformation bonding is a highly promising process to make homogenized large ingots. Although performing in vacuum, the oxidation at bonding interface is inevitable. This work investigates the oxidation behavior of IN718 in vacuum. The initial oxide scale is composed of an inner layer of delta *-Al2O3 and an outer layer of anatase-type Ti(1-x)Al(x)O2 with rutile-type Ti1-xNbxO2 particles at their oxide/vacuum interfaces. With the increase of oxidized time, oxides tend to decompose and transform. The stable order is rutile-type Ti1-xNbxO2 < anatase-type Ti1-xAlxO2 < rutile-type TiO2 < delta *-Al2O3 < alpha-Al2O3. Preferential oxidation of MX, MX/matrix interface and grain boundary are also discussed. |
| 关键词 | Superalloy Deformation bonding Vacuum High temperature Oxidation |
| 资助者 | National Key Research and Devel-opment Program ; National Natural Science Foundation of China ; National Science and Technology Major Project of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; LingChuang Research Project of China National Nuclear Corporation ; Program of CAS Interdisciplinary Innovation Team ; Youth Innovation Promo-tion Association, CAS |
| DOI | 10.1016/j.corsci.2022.110216 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key Research and Devel-opment Program[2018YFA0702900] ; National Natural Science Foundation of China[51774265] ; National Natural Science Foundation of China[52173305] ; National Science and Technology Major Project of China[2019ZX06004010] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDC04000000] ; LingChuang Research Project of China National Nuclear Corporation ; Program of CAS Interdisciplinary Innovation Team ; Youth Innovation Promo-tion Association, CAS |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000782118000002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/172753 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Sun, Mingyue; Li, Dianzhong |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Sheng,Wang, Jianqiang,Zhang, Jianyang,et al. The high temperature oxidation behavior of IN718 alloy in vacuum[J]. CORROSION SCIENCE,2022,200:9. |
| APA | Liu, Sheng,Wang, Jianqiang,Zhang, Jianyang,Sun, Mingyue,Xu, Bin,&Li, Dianzhong.(2022).The high temperature oxidation behavior of IN718 alloy in vacuum.CORROSION SCIENCE,200,9. |
| MLA | Liu, Sheng,et al."The high temperature oxidation behavior of IN718 alloy in vacuum".CORROSION SCIENCE 200(2022):9. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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