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Application of the ballistic plasmatron of superadiabatic compression for surface treatment
Application of a homogeneous dense plasma generated by superadiabatic gas compression in ballistic plasmatron for surface treatment was considered. It is shown that homogeneous dense plasma can be generated with unique parameters: the temperature ∼ 10 000 K under compressive pressure ∼ 1000 atm. Suc...
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Published in: | Surface & coatings technology 2006-04, Vol.200 (16), p.4939-4946 |
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container_end_page | 4946 |
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container_title | Surface & coatings technology |
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creator | Shmelev, Vladimir Podoynitsyn, Sergey Vasilik, Nikolai |
description | Application of a homogeneous dense plasma generated by superadiabatic gas compression in ballistic plasmatron for surface treatment was considered. It is shown that homogeneous dense plasma can be generated with unique parameters: the temperature ∼
10
000 K under compressive pressure ∼
1000 atm. Such a plasma emits powerful light radiation up to 100 J/cm
2 energy density that can be used to surface harden treated material.
The concept of superadiabatic compression is described. The experimental ballistic plasmatrons are presented and some experimental results upon processing and surface treatment are considered. The capability of fast high-temperature surface processing (FHTSP) for metals and ceramics inside the ballistic plasmatron are discussed. This technology provides a unique opportunity for deep surface hardening, coating or even amorphous film formation due to homogeneous quick heating and cooling of the whole gas volume in which material is immersed. The necessary plasma parameters for effective hardening and modification of a superficial layer are estimated. The possibilities for FHTSP usage in three main operation modes are analysed: surface modification, cleaning and coating. |
doi_str_mv | 10.1016/j.surfcoat.2005.05.014 |
format | article |
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10
000 K under compressive pressure ∼
1000 atm. Such a plasma emits powerful light radiation up to 100 J/cm
2 energy density that can be used to surface harden treated material.
The concept of superadiabatic compression is described. The experimental ballistic plasmatrons are presented and some experimental results upon processing and surface treatment are considered. The capability of fast high-temperature surface processing (FHTSP) for metals and ceramics inside the ballistic plasmatron are discussed. This technology provides a unique opportunity for deep surface hardening, coating or even amorphous film formation due to homogeneous quick heating and cooling of the whole gas volume in which material is immersed. The necessary plasma parameters for effective hardening and modification of a superficial layer are estimated. The possibilities for FHTSP usage in three main operation modes are analysed: surface modification, cleaning and coating.</description><identifier>ISSN: 0257-8972</identifier><identifier>EISSN: 1879-3347</identifier><identifier>DOI: 10.1016/j.surfcoat.2005.05.014</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Ballistic plasmatron ; Coating ; Surface modification ; Surface treatment</subject><ispartof>Surface & coatings technology, 2006-04, Vol.200 (16), p.4939-4946</ispartof><rights>2005 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c374t-d4979eeb595a3cdce6277abc39e8a8463a386bd5f1737febf789598ecf20c1ff3</citedby><cites>FETCH-LOGICAL-c374t-d4979eeb595a3cdce6277abc39e8a8463a386bd5f1737febf789598ecf20c1ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids></links><search><creatorcontrib>Shmelev, Vladimir</creatorcontrib><creatorcontrib>Podoynitsyn, Sergey</creatorcontrib><creatorcontrib>Vasilik, Nikolai</creatorcontrib><title>Application of the ballistic plasmatron of superadiabatic compression for surface treatment</title><title>Surface & coatings technology</title><description>Application of a homogeneous dense plasma generated by superadiabatic gas compression in ballistic plasmatron for surface treatment was considered. It is shown that homogeneous dense plasma can be generated with unique parameters: the temperature ∼
10
000 K under compressive pressure ∼
1000 atm. Such a plasma emits powerful light radiation up to 100 J/cm
2 energy density that can be used to surface harden treated material.
The concept of superadiabatic compression is described. The experimental ballistic plasmatrons are presented and some experimental results upon processing and surface treatment are considered. The capability of fast high-temperature surface processing (FHTSP) for metals and ceramics inside the ballistic plasmatron are discussed. This technology provides a unique opportunity for deep surface hardening, coating or even amorphous film formation due to homogeneous quick heating and cooling of the whole gas volume in which material is immersed. The necessary plasma parameters for effective hardening and modification of a superficial layer are estimated. The possibilities for FHTSP usage in three main operation modes are analysed: surface modification, cleaning and coating.</description><subject>Ballistic plasmatron</subject><subject>Coating</subject><subject>Surface modification</subject><subject>Surface treatment</subject><issn>0257-8972</issn><issn>1879-3347</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNUMtKxDAUDaLgOPoL0pW7jknTNsnOYfAFA2505SLcpjeYoW1qkgr-vZbqWuHAXZwH9xxCLhndMMrq68MmTsEaD2lTUFptZrDyiKyYFCrnvBTHZEWLSuRSieKUnMV4oJQyocoVed2OY-cMJOeHzNssvWHWQNe5mJzJxg5iDyksXJxGDNA6aGAmje_HgDHOTutDNn8BBrMUEFKPQzonJxa6iBc_d01e7m6fdw_5_un-cbfd54aLMuVtqYRCbCpVATetwboQAhrDFUqQZc2By7ppK8sEFxYbK6SqlERjC2qYtXxNrpbcMfj3CWPSvYsGuw4G9FPUhaqoULL4h5BJTuvyW1gvQhN8jAGtHoPrIXxqRvU8uj7o39H1PLqewWbjzWLE774fDoOOxuFgsHUBTdKtd39FfAEMCJF4</recordid><startdate>20060427</startdate><enddate>20060427</enddate><creator>Shmelev, Vladimir</creator><creator>Podoynitsyn, Sergey</creator><creator>Vasilik, Nikolai</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7TB</scope><scope>FR3</scope></search><sort><creationdate>20060427</creationdate><title>Application of the ballistic plasmatron of superadiabatic compression for surface treatment</title><author>Shmelev, Vladimir ; Podoynitsyn, Sergey ; Vasilik, Nikolai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-d4979eeb595a3cdce6277abc39e8a8463a386bd5f1737febf789598ecf20c1ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Ballistic plasmatron</topic><topic>Coating</topic><topic>Surface modification</topic><topic>Surface treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shmelev, Vladimir</creatorcontrib><creatorcontrib>Podoynitsyn, Sergey</creatorcontrib><creatorcontrib>Vasilik, Nikolai</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Engineering Research Database</collection><jtitle>Surface & coatings technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shmelev, Vladimir</au><au>Podoynitsyn, Sergey</au><au>Vasilik, Nikolai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of the ballistic plasmatron of superadiabatic compression for surface treatment</atitle><jtitle>Surface & coatings technology</jtitle><date>2006-04-27</date><risdate>2006</risdate><volume>200</volume><issue>16</issue><spage>4939</spage><epage>4946</epage><pages>4939-4946</pages><issn>0257-8972</issn><eissn>1879-3347</eissn><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-1</notes><notes>content type line 23</notes><abstract>Application of a homogeneous dense plasma generated by superadiabatic gas compression in ballistic plasmatron for surface treatment was considered. It is shown that homogeneous dense plasma can be generated with unique parameters: the temperature ∼
10
000 K under compressive pressure ∼
1000 atm. Such a plasma emits powerful light radiation up to 100 J/cm
2 energy density that can be used to surface harden treated material.
The concept of superadiabatic compression is described. The experimental ballistic plasmatrons are presented and some experimental results upon processing and surface treatment are considered. The capability of fast high-temperature surface processing (FHTSP) for metals and ceramics inside the ballistic plasmatron are discussed. This technology provides a unique opportunity for deep surface hardening, coating or even amorphous film formation due to homogeneous quick heating and cooling of the whole gas volume in which material is immersed. The necessary plasma parameters for effective hardening and modification of a superficial layer are estimated. The possibilities for FHTSP usage in three main operation modes are analysed: surface modification, cleaning and coating.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.surfcoat.2005.05.014</doi><tpages>8</tpages></addata></record> |
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subjects | Ballistic plasmatron Coating Surface modification Surface treatment |
title | Application of the ballistic plasmatron of superadiabatic compression for surface treatment |
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