Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance
Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of appli...
Gespeichert in:
| Veröffentlicht in: | Journal of thermal spray technology 2023-03, Vol.32 (2-3), p.719-728 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 728 |
|---|---|
| container_issue | 2-3 |
| container_start_page | 719 |
| container_title | Journal of thermal spray technology |
| container_volume | 32 |
| creator | Segondy, S. Rio, C. Landais, S. Bacos, M.-P. Guyon, C. Rousseau, F. |
| description | Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of application due to the powers involved. This work focuses on a plasma torch operating at atmospheric pressure, at low power ( |
| doi_str_mv | 10.1007/s11666-022-01510-0 |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_04053542v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_hal_04053542v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c320t-81115ede6f42cc0374a3bb17567d081fdc84c1f89a6614aa875108e3514c9d8a3</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhiMEElD4A0xeGQx3ie0kIyofRapERcsAi3U4Dg1q4soOVJ3547gEMbL4zufnPclPkpwhXCBAfhkQlVIc0pQDSgQOe8kRSiE4Aqr92IMseakyOEyOQ3gHAKlSeZR83bdrMj1zNZt5az58cJ4tlta3tGLX1rh27ULTN65jjzaCsQksXp7nL2zsqG-6txC5H8hWbNP0S0Zs6jZ85jbWs9mKQkts4byJDz2bL52P59rTll03oafO2JPkoKZVsKe_dZQ83d4sxhM-fbi7H19NuclS6HmBiNJWVtUiNQayXFD2-oq5VHkFBdaVKYTBuihJKRRERR5FFDaTKExZFZSNkvNh75JWeu2blvxWO2r05GqqdzMQIDMp0k-MbDqwxrsQvK3_Agh6p1wPynVUrn-Ua4ihbAiFCHdv1ut39-G7-Kf_Ut95ioQz</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance</title><source>SpringerLink Journals - AutoHoldings</source><creator>Segondy, S. ; Rio, C. ; Landais, S. ; Bacos, M.-P. ; Guyon, C. ; Rousseau, F.</creator><creatorcontrib>Segondy, S. ; Rio, C. ; Landais, S. ; Bacos, M.-P. ; Guyon, C. ; Rousseau, F.</creatorcontrib><description>Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of application due to the powers involved. This work focuses on a plasma torch operating at atmospheric pressure, at low power (< 1 kW) and at short spray distance (4 mm). Precursor solutions are directly injected in the plasma afterglow to be sprayed and deposited onto a substrate. During flight time, precursor conversion is initiated. However, because of the low afterglow temperature (600 °C), droplets are not fully converted into YSZ when they impact the substrate. Typically, posttreatment is applied to improve the conversion of precursors into oxides, but this operation is very time- and therefore money-consuming. This study is focused on exploring a way to maximize the heat transfer to droplets already deposited by generating exothermicity using a redox reaction between zirconium and yttrium nitrates with ammonium acetate. This work highlights how exothermic precursor decomposition reactions as well as the gel-like consistency of the deposited clusters can improve both chemical conversion and coating microstructure.</description><identifier>ISSN: 1059-9630</identifier><identifier>EISSN: 1544-1016</identifier><identifier>DOI: 10.1007/s11666-022-01510-0</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analytical Chemistry ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Corrosion and Coatings ; Engineering Sciences ; Machines ; Manufacturing ; Materials Science ; Peer Reviewed ; Physics ; Processes ; Surfaces and Interfaces ; Thin Films ; Tribology</subject><ispartof>Journal of thermal spray technology, 2023-03, Vol.32 (2-3), p.719-728</ispartof><rights>ASM International 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c320t-81115ede6f42cc0374a3bb17567d081fdc84c1f89a6614aa875108e3514c9d8a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11666-022-01510-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11666-022-01510-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,780,784,885,27923,27924,41487,42556,51318</link.rule.ids><backlink>$$Uhttps://hal.science/hal-04053542$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Segondy, S.</creatorcontrib><creatorcontrib>Rio, C.</creatorcontrib><creatorcontrib>Landais, S.</creatorcontrib><creatorcontrib>Bacos, M.-P.</creatorcontrib><creatorcontrib>Guyon, C.</creatorcontrib><creatorcontrib>Rousseau, F.</creatorcontrib><title>Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance</title><title>Journal of thermal spray technology</title><addtitle>J Therm Spray Tech</addtitle><description>Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of application due to the powers involved. This work focuses on a plasma torch operating at atmospheric pressure, at low power (< 1 kW) and at short spray distance (4 mm). Precursor solutions are directly injected in the plasma afterglow to be sprayed and deposited onto a substrate. During flight time, precursor conversion is initiated. However, because of the low afterglow temperature (600 °C), droplets are not fully converted into YSZ when they impact the substrate. Typically, posttreatment is applied to improve the conversion of precursors into oxides, but this operation is very time- and therefore money-consuming. This study is focused on exploring a way to maximize the heat transfer to droplets already deposited by generating exothermicity using a redox reaction between zirconium and yttrium nitrates with ammonium acetate. This work highlights how exothermic precursor decomposition reactions as well as the gel-like consistency of the deposited clusters can improve both chemical conversion and coating microstructure.</description><subject>Analytical Chemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Corrosion and Coatings</subject><subject>Engineering Sciences</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials Science</subject><subject>Peer Reviewed</subject><subject>Physics</subject><subject>Processes</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Tribology</subject><issn>1059-9630</issn><issn>1544-1016</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhiMEElD4A0xeGQx3ie0kIyofRapERcsAi3U4Dg1q4soOVJ3547gEMbL4zufnPclPkpwhXCBAfhkQlVIc0pQDSgQOe8kRSiE4Aqr92IMseakyOEyOQ3gHAKlSeZR83bdrMj1zNZt5az58cJ4tlta3tGLX1rh27ULTN65jjzaCsQksXp7nL2zsqG-6txC5H8hWbNP0S0Zs6jZ85jbWs9mKQkts4byJDz2bL52P59rTll03oafO2JPkoKZVsKe_dZQ83d4sxhM-fbi7H19NuclS6HmBiNJWVtUiNQayXFD2-oq5VHkFBdaVKYTBuihJKRRERR5FFDaTKExZFZSNkvNh75JWeu2blvxWO2r05GqqdzMQIDMp0k-MbDqwxrsQvK3_Agh6p1wPynVUrn-Ua4ihbAiFCHdv1ut39-G7-Kf_Ut95ioQz</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Segondy, S.</creator><creator>Rio, C.</creator><creator>Landais, S.</creator><creator>Bacos, M.-P.</creator><creator>Guyon, C.</creator><creator>Rousseau, F.</creator><general>Springer US</general><general>ASM International/Springer</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>20230301</creationdate><title>Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance</title><author>Segondy, S. ; Rio, C. ; Landais, S. ; Bacos, M.-P. ; Guyon, C. ; Rousseau, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-81115ede6f42cc0374a3bb17567d081fdc84c1f89a6614aa875108e3514c9d8a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analytical Chemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Corrosion and Coatings</topic><topic>Engineering Sciences</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials Science</topic><topic>Peer Reviewed</topic><topic>Physics</topic><topic>Processes</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Tribology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Segondy, S.</creatorcontrib><creatorcontrib>Rio, C.</creatorcontrib><creatorcontrib>Landais, S.</creatorcontrib><creatorcontrib>Bacos, M.-P.</creatorcontrib><creatorcontrib>Guyon, C.</creatorcontrib><creatorcontrib>Rousseau, F.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of thermal spray technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Segondy, S.</au><au>Rio, C.</au><au>Landais, S.</au><au>Bacos, M.-P.</au><au>Guyon, C.</au><au>Rousseau, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance</atitle><jtitle>Journal of thermal spray technology</jtitle><stitle>J Therm Spray Tech</stitle><date>2023-03-01</date><risdate>2023</risdate><volume>32</volume><issue>2-3</issue><spage>719</spage><epage>728</epage><pages>719-728</pages><issn>1059-9630</issn><eissn>1544-1016</eissn><abstract>Yttria-stabilized zirconia (YSZ) deposition at short spray distance is of great interest for the aeronautic industry, especially to perform a thermal barrier coating (TBC) local repair. Typical thermal spray techniques usually employed to deposit such coatings are not designed for this type of application due to the powers involved. This work focuses on a plasma torch operating at atmospheric pressure, at low power (< 1 kW) and at short spray distance (4 mm). Precursor solutions are directly injected in the plasma afterglow to be sprayed and deposited onto a substrate. During flight time, precursor conversion is initiated. However, because of the low afterglow temperature (600 °C), droplets are not fully converted into YSZ when they impact the substrate. Typically, posttreatment is applied to improve the conversion of precursors into oxides, but this operation is very time- and therefore money-consuming. This study is focused on exploring a way to maximize the heat transfer to droplets already deposited by generating exothermicity using a redox reaction between zirconium and yttrium nitrates with ammonium acetate. This work highlights how exothermic precursor decomposition reactions as well as the gel-like consistency of the deposited clusters can improve both chemical conversion and coating microstructure.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11666-022-01510-0</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1059-9630 |
| ispartof | Journal of thermal spray technology, 2023-03, Vol.32 (2-3), p.719-728 |
| issn | 1059-9630 1544-1016 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_04053542v1 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Analytical Chemistry Characterization and Evaluation of Materials Chemistry and Materials Science Corrosion and Coatings Engineering Sciences Machines Manufacturing Materials Science Peer Reviewed Physics Processes Surfaces and Interfaces Thin Films Tribology |
| title | Impact of Precursor Thermal Decomposition Reactions on YSZ Coatings Deposited with a Low-Power Plasma Torch at Short Spray Distance |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T03%3A47%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Impact%20of%20Precursor%20Thermal%20Decomposition%20Reactions%20on%20YSZ%20Coatings%20Deposited%20with%20a%20Low-Power%20Plasma%20Torch%20at%20Short%20Spray%20Distance&rft.jtitle=Journal%20of%20thermal%20spray%20technology&rft.au=Segondy,%20S.&rft.date=2023-03-01&rft.volume=32&rft.issue=2-3&rft.spage=719&rft.epage=728&rft.pages=719-728&rft.issn=1059-9630&rft.eissn=1544-1016&rft_id=info:doi/10.1007/s11666-022-01510-0&rft_dat=%3Chal_cross%3Eoai_HAL_hal_04053542v1%3C/hal_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |