Thermal stability of electrodeposited nanocrystalline nickel assisted by flexible friction
文献类型：期刊论文
| 作者 | Lue Biao1; Hu Zhenfeng3; Wang Xiaohe2; Xu Binshi2 |
| 刊名 | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| 出版日期 | 2015 |
| 卷号 | 25期号:10页码:3297-3304 |
| 关键词 | GRAIN-GROWTH BEHAVIOR electrodeposition nanocrystalline nickel flexible friction thermal stability grain growth |
| ISSN号 | 1003-6326 |
| 其他题名 | Thermal stability of electrodeposited nanocrystalline nickel assisted by flexible friction |
| 英文摘要 | Nanocrystalline nickel coating was prepared by flexible friction assisted electrodeposition technology in an additive-free Watts bath. The coating consists of massive equiaxial crystals with an average grain size of about 24 nm and exhibits a (111) preferred orientation. The differential scanning calorimetry (DSC) analysis of nanocrystalline nickel demonstrates that the peak temperature of rapid grain growth is about 285.4 degrees C, and the peak temperature of grain growth towards equilibrium is around 431.5 degrees C. The isochronous annealing results reveal that abnormal grain growth behavior is not observed in nanocrystalline nickel without sulfur-containing. The thermal stability of the deposition was improved due to its initial microstructure of the as-deposited nickel and a certain amount of annealing nano-twins with low-energy, which reduces the driving force for grain growth. Consequently, the coating shows a low residual tensile stress of about 50 MPa and a high microhardness of HV 400 at the annealing temperature of 450 degrees C. |
| 资助项目 | [National Natural Science Foundation of China] ; [Basic Research Development Program of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5569248 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/149251]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.Acad Armored Forces Engn, Natl Key Lab Remfg, Beijing 100072, Peoples R China 3.Acad Armored Forces Engn, Natl Engn Res Ctr Mech Prod Remfg, Beijing 100072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lue Biao,Hu Zhenfeng,Wang Xiaohe,et al. Thermal stability of electrodeposited nanocrystalline nickel assisted by flexible friction[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2015,25(10):3297-3304. |
| APA | Lue Biao,Hu Zhenfeng,Wang Xiaohe,&Xu Binshi.(2015).Thermal stability of electrodeposited nanocrystalline nickel assisted by flexible friction.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,25(10),3297-3304. |
| MLA | Lue Biao,et al."Thermal stability of electrodeposited nanocrystalline nickel assisted by flexible friction".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 25.10(2015):3297-3304. |
入库方式： OAI收割
来源：金属研究所
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