Please use this identifier to cite or link to this item:
Title: Design and fabrication of Ni/ZrO2 metal-ceramic functionally graded materials by a moving-magnetic-field-driving method
Authors: Chang, Jiasong
Peng, Xiaoling
Li, Jing
Ellis, Tristan
Keywords: Functionally graded materials (FGM)
Issue Date: 1-Jul-2021
Publisher: Elsevier Editora Ltda
Citation: Chang, Jiasong, Peng, Xiaoling, Li, Jing, Ellis, Tristan (2021-07-01). Design and fabrication of Ni/ZrO2 metal-ceramic functionally graded materials by a moving-magnetic-field-driving method. Journal of Materials Research and Technology 13 : 1000-1011. ScholarBank@NUS Repository.
Rights: Attribution-NonCommercial-NoDerivatives 4.0 International
Abstract: Ni/ZrO2 metal-ceramic functionally graded materials (FGMs) have been successfully prepared using a moving-magnetic-field-driving method by moving a narrow distributed magnetic field from one end of the mixed slurry to the other end with the moving direction perpendicular to the field direction. The magnetic Ni particles follow the movement of the field and move in the slurry. After drying and sintering, Ni/ZrO2 FGMs with gradient composition distribution are successfully fabricated. The microstructures and the corresponding performance of Ni/ZrO2 FGMs are affected by many factors, such as solid content, magnetic field strength, moving velocity, cycle times, Ni content, particle size and also size ratio. The composition gradient of FGMs can be optimized by adjusting magnetic field parameters and constituent parameters. Compared with the preparation of FGMs by using a static gradient magnetic field, this field-driving method is more effective, attractive and easier to fabricate metal-ceramic FGMs, which is promising in scientific and technological applications. © 2021 The Authors
Source Title: Journal of Materials Research and Technology
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2021.05.044
Rights: Attribution-NonCommercial-NoDerivatives 4.0 International
Appears in Collections:Students Publications

Show full item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
10_1016_j_jmrt_2021_05_044.pdf5.84 MBAdobe PDF



Google ScholarTM



This item is licensed under a Creative Commons License Creative Commons