| Microstructural evolution and mechanical properties of NiCrAlYSi plus NiAl/cBN abrasive coating coated superalloy during cyclic oxidation | |
| Liu, Y. D.1,2; Sun, J.3; Li, W.1,2; Gu, W. S.1,2; Pei, Z. L.2; Gong, J.2; Sun, C.2 | |
| Corresponding Author | Pei, Z. L.(zlpei@imr.ac.cn) ; Sun, C.(csun@imr.ac.cn) |
| 2021-04-30 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 71Pages:44-54 |
| Abstract | Cyclic oxidation behavior of NiCrAlYSi + NiAl/cBN abrasive coating at 900 degrees C and the mechanical properties of the coating-substrate system were investigated. Results indicated that elemental interdiffusion occurred between the coating and substrate, which caused the formation of interdiffusion zone (IDZ) and secondary reaction zone (SRZ) during aluminization, while their compositions and structures changed with oxidation. AlN interfacial layer formed at cBN/metallic matrix interface during aluminization, while it transformed into multilayer oxides during oxidation. Due to the microstructural evolution of these interfaces, the fracture behavior and bending toughness of the system changed greatly during three-point bending tests. Besides, the damage mechanisms were discussed. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Abrasive coating Cyclic oxidation TEM Interface Superalloy |
| Funding Organization | National Science and Technology Major Project |
| DOI | 10.1016/j.jmst.2020.08.043 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science and Technology Major Project[2017-VII-0012-0108] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000631843700005 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/161522 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Pei, Z. L.; Sun, C. |
| Affiliation | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Qilu Univ Technol, Adv Res Inst Multidisciplinary Sci, Shandong Acad Sci, 3501 Daxue Rd, Jinan 250353, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Y. D.,Sun, J.,Li, W.,et al. Microstructural evolution and mechanical properties of NiCrAlYSi plus NiAl/cBN abrasive coating coated superalloy during cyclic oxidation[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,71:44-54. |
| APA | Liu, Y. D..,Sun, J..,Li, W..,Gu, W. S..,Pei, Z. L..,...&Sun, C..(2021).Microstructural evolution and mechanical properties of NiCrAlYSi plus NiAl/cBN abrasive coating coated superalloy during cyclic oxidation.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,71,44-54. |
| MLA | Liu, Y. D.,et al."Microstructural evolution and mechanical properties of NiCrAlYSi plus NiAl/cBN abrasive coating coated superalloy during cyclic oxidation".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 71(2021):44-54. |
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