Integrated fabrication process for solid oxide fuel cells using novel plasma spraying

Autor:	Toyonobu Yoshida, T Okada, H Hamatani, H Kumaoka
Rok vydání:	1992
Předmět:	Materials science Fabrication Metallurgy Direct current Oxide Gas dynamic cold spray Substrate (electronics) Plasma Condensed Matter Physics chemistry.chemical_compound chemistry parasitic diseases Particle Particle velocity Composite material
Zdroj:	Plasma Sources Science and Technology. 1:195-201
ISSN:	1361-6595 0963-0252
Popis:	This study was aimed at developing an integrated fabrication process for solid oxide fuel cells (SOFC) with radio-frequency plasma spraying (RFPS) and/or hybrid plasma spraying (HYPS). Fundamental studies concerning particle velocity and deformation showed that the novel plasma spraying processes were mainly characterized by their superior capability for homogeneous heating and spraying of large size powders with relatively low particle velocity, and that even the lower particle velocities in RFPS (20 m s-1) and HYPS (40-70 m s-1) compared with those in direct current plasma spraying (200 m s-1) were found to be sufficient for deformation of impinging molten particles on the substrate. However, RFPS imposed as a severe limitation on the substrate position because it led to a short flying distance for the molten particles. In this respect, HYPS was considered to be superior to RFPS.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f88f50ec6e63f2c71d91bde2372cdfaf https://doi.org/10.1088/0963-0252/1/3/009 Zobrazit plný text záznamu