Deposition of metallic molybdenum thin films on 304L steel substrate by SUT-PF
| Autor: | N. Vosoughi, Abdolhadi Hosseinzadeh, M. Nazmabadi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Dense plasma focus
Materials science 010308 nuclear & particles physics Metallurgy chemistry.chemical_element Surfaces and Interfaces General Chemistry Substrate (electronics) engineering.material Condensed Matter Physics 01 natural sciences Indentation hardness 010305 fluids & plasmas Surfaces Coatings and Films Anode chemistry Coating Molybdenum 0103 physical sciences Materials Chemistry engineering Thin film Composite material Deposition (law) |
| Zdroj: | Surface and Coatings Technology. 309:1052-1061 |
| ISSN: | 0257-8972 |
| Popis: | The present research work aims to employ plasma focus in order to deposit molybdenum (Mo) on the 304 stainless steel substrate. The processing parameters were shot numbers as well as the distance of substrate from the anode tip. Stereo, atom force microscopy (AFM) and field emission-scanning electron microscopy (FE-SEM) equipped with energy dispersive X-ray spectroscopy (EDS) were used to study the deposited coatings. Microhardness measurements were also performed on the coatings. Results indicated that the plasma focus can be successfully applied to deposit Mo anode on the stainless steel substrate. The coatings contained discrete pores with sizes varying by processing parameters. The thickness of coatings decreased as the distance of substrate from the anode tip increased. Furthermore, the Mo content decreased in the deposited coating as the thickness of coating increased. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect