| Effect of carbon addition on the creep properties in a Ni-based single crystal superalloy | |
| Liu, LR; Jin, T; Zhao, NR; Wang, ZH; Sun, XF; Guan, HR; Hua, ZQ | |
| Corresponding Author | Liu, LR(lrliu866@sohu.com) |
| 2004-11-15 | |
| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| ISSN | 0921-5093 |
| Volume | 385Issue:1-2Pages:105-112 |
| Abstract | Effect of minor carbon addition on the creep properties of an experimental Ni-based single crystal superalloy has been investigated. Three alloys with different level of carbon addition were subjected to creep tests of 871degreesC/552 MPa and 1038degreesC/172 MPa. With the increase of carbon addition, the creep properties of alloys presented different trends. Detailed microstructural analysis have revealed that precipitation of M6C carbide and reduction of casting pores are beneficial to the creep properties, and the improvement at high temperature and low stress is stronger than that at low temperature and high stress. The larger gamma' particle, eutectic and MC carbide are the weakening factors for creep properties; however, the weakening effect at high temperature and low stress is weaker than that at low temperature and high stress. (C) 2004 Elsevier B.V. All rights reserved. |
| Keyword | Ni-based single crystal superalloy carbon addition creep pores and M6C carbide |
| DOI | 10.1016/j.msea.2004.06.003 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000224822000015 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/120070 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, LR |
| Affiliation | 1.Chinese Acad Sci, Met Res Inst, Dept Superalloy, Shenyang 110016, Peoples R China 2.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110023, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, LR,Jin, T,Zhao, NR,et al. Effect of carbon addition on the creep properties in a Ni-based single crystal superalloy[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2004,385(1-2):105-112. |
| APA | Liu, LR.,Jin, T.,Zhao, NR.,Wang, ZH.,Sun, XF.,...&Hua, ZQ.(2004).Effect of carbon addition on the creep properties in a Ni-based single crystal superalloy.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,385(1-2),105-112. |
| MLA | Liu, LR,et al."Effect of carbon addition on the creep properties in a Ni-based single crystal superalloy".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 385.1-2(2004):105-112. |
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