Effect of Cr particle size on the development of a chromia scale on Ni-Cr composites
文献类型：期刊论文
| 作者 | Dong, Zhihong3; Xie, Yun2; Peng, Xiao1,2,3 |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2022 |
| 卷号 | 194页码:10 |
| 关键词 | A metal matrix composites B SEM B TEM B XPS C selective oxidation |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2021.109915 |
| 通讯作者 | Xie, Yun(yun.xie@nchu.edu.cn) ; Peng, Xiao(xpeng@nchu.edu.cn) |
| 英文摘要 | The nanocystalline Ni-base composites dispersing Cr particles in different size range were deliberately fabricated. It showed that the Cr content for chromia scale formation at 900 degrees C decreased from above 20 wt% required by the microparticle (-4 pm in size) dispersed composite to much lower values of 13 wt% and 7.8 wt% required by the composites dispersing submicron- (-0.8 pm) and nanoparticles (-25 nm), respectively. The particle size effect on oxidation, primarily resulting from the finer Cr dispersions which favor more ubiquitous chromia nucleation when oxidation starts, offers a guideline for designing and manufacturing low-Cr containing but oxidation-resistant alloys. |
| 资助项目 | Key project of Jiangxi Provincial Natural Science Foundation[20192ACB80001] ; National Natural Science Foundation of China NSFC[51771088] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000720845900005 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Key project of Jiangxi Provincial Natural Science Foundation ; National Natural Science Foundation of China NSFC |
| 源URL | [http://ir.imr.ac.cn/handle/321006/167441]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xie, Yun; Peng, Xiao |
| 作者单位 | 1.Nanchang Hangkong Univ, Jiangxi Prov Engn Res Ctr Surface Technol Aeronau, 696 Fenghenan Ave, Nanchang 330063, Jiangxi, Peoples R China 2.Nanchang Hangkong Univ, Sch Mat Sci & Engn, 696 Fenghenan Ave, Nanchang 330063, Jiangxi, Peoples R China 3.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Zhihong,Xie, Yun,Peng, Xiao. Effect of Cr particle size on the development of a chromia scale on Ni-Cr composites[J]. CORROSION SCIENCE,2022,194:10. |
| APA | Dong, Zhihong,Xie, Yun,&Peng, Xiao.(2022).Effect of Cr particle size on the development of a chromia scale on Ni-Cr composites.CORROSION SCIENCE,194,10. |
| MLA | Dong, Zhihong,et al."Effect of Cr particle size on the development of a chromia scale on Ni-Cr composites".CORROSION SCIENCE 194(2022):10. |
入库方式： OAI收割
来源：金属研究所
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