Temperature-Dependent Thermal and Chemical Stabilities as well as Mechanical Properties of Electrodeposited Nanocrystalline Ni
文献类型：期刊论文
| 作者 | Zheng, LF; Peng, X1 |
| 刊名 | METALS AND MATERIALS INTERNATIONAL
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 24期号:6页码:1293-1302 |
| 关键词 | Electron microscopy Nickel alloys Nanocrystalline materials Thermal analysis Hardness |
| ISSN号 | 1598-9623 |
| DOI | 10.1007/s12540-018-0146-z |
| 英文摘要 | Nanocrystalline (NC) Ni electrodeposits (EDs) with a mean grain size of 34 +/- 12nm has been investigated, from room temperature to 800 degrees C under a purge gas of argon, by both non-isothermal and isothermal differential scanning calorimetry measurements, in combination with characterization of temperature-dependent microstructural evolution. A significant exothermic peak resulting from superimposition of recrystallization and surface oxidation occurs between 340 and 745 degrees C at a heating rate of 10 degrees C/min for the NC Ni EDs. The temperatures for recrystallization and oxidation increase with increasing the heating rate. In addition, recrystallization leads to a profound brittle-ductile transition of the Ni EDs in a narrow range around the peak temperature for the recrystallization. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000447527100012 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79855]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Nanchang Hangkong Univ, Sch Mat Sci & Engn, Nanchang 330063, Jiangxi, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, LF,Peng, X. Temperature-Dependent Thermal and Chemical Stabilities as well as Mechanical Properties of Electrodeposited Nanocrystalline Ni[J]. METALS AND MATERIALS INTERNATIONAL,2018,24(6):1293-1302. |
| APA | Zheng, LF,&Peng, X.(2018).Temperature-Dependent Thermal and Chemical Stabilities as well as Mechanical Properties of Electrodeposited Nanocrystalline Ni.METALS AND MATERIALS INTERNATIONAL,24(6),1293-1302. |
| MLA | Zheng, LF,et al."Temperature-Dependent Thermal and Chemical Stabilities as well as Mechanical Properties of Electrodeposited Nanocrystalline Ni".METALS AND MATERIALS INTERNATIONAL 24.6(2018):1293-1302. |
入库方式： OAI收割
来源：金属研究所
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