Advanced Plasma Spray Applications
Recently, plasma spray has been received a large number of attentions for various type of applications due to the nature of the plasma plume and deposition structure. The plasma gas generated by the arc, consists of free electrons, ionized atoms, some neutral atoms, and undissociated diatomic molecu...
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| Format: | Online |
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| Jezik: | engleski |
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IntechOpen
2021
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| Online pristup: | ONIX_20210420_9789535103493_1201 |
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| collection | Directory of Open Access Books |
| description | Recently, plasma spray has been received a large number of attentions for various type of applications due to the nature of the plasma plume and deposition structure. The plasma gas generated by the arc, consists of free electrons, ionized atoms, some neutral atoms, and undissociated diatomic molecules. The temperature of the core of the plasma jet may exceed up to 30,000 K. Gas velocity in the plasma spray torch can be varied from subsonic to supersonic using converging-diverging nozzles. Heat transfer in the plasma jet is primarily the result of the recombination of the ions and re-association of atoms in diatomic gases on the powder surfaces and absorption of radiation. Taking advantages of the plasma plume atmosphere, plasma spray can be used for surface modification and treatment, especially for activation of polymer surfaces. I addition, plasma spray can be used to deposit nanostructures as well as advanced coating structures for new applications in wear and corrosion resistance. Some state-of-the-art studies of advanced applications of plasma spraying such as nanostructure coatings, surface modifications, biomaterial deposition, and anti wear and corrosion coatings are presented in this book. |
| format | Online |
| id | doab-20.500.12854ir-65843 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | IntechOpen |
| publisherStr | IntechOpen |
| record_format | ojs |
| spelling | doab-20.500.12854ir-658432024-04-01T14:12:19Z Advanced Plasma Spray Applications Salimi Jazi, Hamidreza Biomedical engineering thema EDItEUR::M Medicine and Nursing::MQ Nursing and ancillary services::MQW Biomedical engineering Recently, plasma spray has been received a large number of attentions for various type of applications due to the nature of the plasma plume and deposition structure. The plasma gas generated by the arc, consists of free electrons, ionized atoms, some neutral atoms, and undissociated diatomic molecules. The temperature of the core of the plasma jet may exceed up to 30,000 K. Gas velocity in the plasma spray torch can be varied from subsonic to supersonic using converging-diverging nozzles. Heat transfer in the plasma jet is primarily the result of the recombination of the ions and re-association of atoms in diatomic gases on the powder surfaces and absorption of radiation. Taking advantages of the plasma plume atmosphere, plasma spray can be used for surface modification and treatment, especially for activation of polymer surfaces. I addition, plasma spray can be used to deposit nanostructures as well as advanced coating structures for new applications in wear and corrosion resistance. Some state-of-the-art studies of advanced applications of plasma spraying such as nanostructure coatings, surface modifications, biomaterial deposition, and anti wear and corrosion coatings are presented in this book. 2021-04-20T15:27:26Z 2021-04-20T15:27:26Z 2012 book ONIX_20210420_9789535103493_1201 9789535103493 9789535161608 https://directory.doabooks.org/handle/20.500.12854/65843 eng image/jpeg n/a https://www.intechopen.com/books https://mts.intechopen.com/storage/books/1464/authors_book/authors_book.pdf IntechOpen IntechOpen 10.5772/1921 10.5772/1921 78a36484-2c0c-47cb-ad67-2b9f5cd4a8f6 9789535103493 9789535161608 IntechOpen 252 open access |
| spellingShingle | Biomedical engineering thema EDItEUR::M Medicine and Nursing::MQ Nursing and ancillary services::MQW Biomedical engineering Advanced Plasma Spray Applications |
| title | Advanced Plasma Spray Applications |
| title_full | Advanced Plasma Spray Applications |
| title_fullStr | Advanced Plasma Spray Applications |
| title_full_unstemmed | Advanced Plasma Spray Applications |
| title_short | Advanced Plasma Spray Applications |
| title_sort | advanced plasma spray applications |
| topic | Biomedical engineering thema EDItEUR::M Medicine and Nursing::MQ Nursing and ancillary services::MQW Biomedical engineering |
| topic_facet | Biomedical engineering thema EDItEUR::M Medicine and Nursing::MQ Nursing and ancillary services::MQW Biomedical engineering |
| url | ONIX_20210420_9789535103493_1201 |