Model of coating wear degradation in precision glass molding
Coatings in precision glass molding (PGM) experience severe thermo-chemical and thermo-mechanical loads during several hundred or thousand pressing cycles. Until now, little is known about the integrity loss of protective coatings for these applications. Gaining knowledge of fundamental mechanisms o...
Gespeichert in:
| Veröffentlicht in: | International journal of advanced manufacturing technology 2016-10, Vol.87 (1-4), p.43-49 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 49 |
|---|---|
| container_issue | 1-4 |
| container_start_page | 43 |
| container_title | International journal of advanced manufacturing technology |
| container_volume | 87 |
| creator | Klocke, Fritz Dambon, Olaf Rohwerder, Michael Bernhardt, Frank Friedrichs, Marcel Merzlikin, Sergiy V. |
| description | Coatings in precision glass molding (PGM) experience severe thermo-chemical and thermo-mechanical loads during several hundred or thousand pressing cycles. Until now, little is known about the integrity loss of protective coatings for these applications. Gaining knowledge of fundamental mechanisms on the functional degradation of protective coatings is of great interest. The work presented in this paper investigates compositional changes in the surface-near region of precious metal PVD-coatings after being annealed in hot glass contact. Different characteristic wear zones identified on the samples have been analyzed by light microscopy, SEM/EDX, as well as X-ray photoelectron spectroscopy (XPS). The results are compared to the wear stages observed on molds used in industrial production. A qualitative model for the degradation of the substrate-coating system is proposed, ranging from the initial phases of material alteration to the final coating breakdown. In addition, indications that glass components might play a role in the overall degradation process were found but could not be revealed in detail. With regards to highly precise molding tools for PGM, further work should be focused on the initial phase of wear, since the end of service life time is reached at early degradation stages, far before the coating flake-off. |
| doi_str_mv | 10.1007/s00170-015-8005-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2490839377</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2490839377</sourcerecordid><originalsourceid>FETCH-LOGICAL-c372t-2d3ceaf0a223588fb079820e1535c061cbc8a59c1685bed90a11e4cbab8bc5b23</originalsourceid><addsrcrecordid>eNp9kE1LxDAQhoMouK7-AG8Fz9FJ0nyBF1n8ghUveg5JmpYu3WZNdhH_vSn14EVhYJjhed8ZXoQuCVwTAHmTAYgEDIRjBcAxPUILUjOGWVkdowVQoTCTQp2is5w3hRZEqAW6fYlNGKrYVj7afT921WewqWpCl2xTFnGs-rHapeD7PA3dYHOutnFoCnuOTlo75HDx05fo_eH-bfWE16-Pz6u7NfZM0j2mDfPBtmApZVyp1oHUikIgnHEPgnjnleXal4e4C40GS0iovbNOOc8dZUt0NfvuUvw4hLw3m3hIYzlpaK1BMc2k_JeiopQiAv6jiFKgeC20LhSZKZ9izim0Zpf6rU1fhoCZAjdz4Kaka6bAzfQlnTW5sGMX0i_nP0Xf6g2Agg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2262268160</pqid></control><display><type>article</type><title>Model of coating wear degradation in precision glass molding</title><source>SpringerLink Journals - AutoHoldings</source><creator>Klocke, Fritz ; Dambon, Olaf ; Rohwerder, Michael ; Bernhardt, Frank ; Friedrichs, Marcel ; Merzlikin, Sergiy V.</creator><creatorcontrib>Klocke, Fritz ; Dambon, Olaf ; Rohwerder, Michael ; Bernhardt, Frank ; Friedrichs, Marcel ; Merzlikin, Sergiy V.</creatorcontrib><description>Coatings in precision glass molding (PGM) experience severe thermo-chemical and thermo-mechanical loads during several hundred or thousand pressing cycles. Until now, little is known about the integrity loss of protective coatings for these applications. Gaining knowledge of fundamental mechanisms on the functional degradation of protective coatings is of great interest. The work presented in this paper investigates compositional changes in the surface-near region of precious metal PVD-coatings after being annealed in hot glass contact. Different characteristic wear zones identified on the samples have been analyzed by light microscopy, SEM/EDX, as well as X-ray photoelectron spectroscopy (XPS). The results are compared to the wear stages observed on molds used in industrial production. A qualitative model for the degradation of the substrate-coating system is proposed, ranging from the initial phases of material alteration to the final coating breakdown. In addition, indications that glass components might play a role in the overall degradation process were found but could not be revealed in detail. With regards to highly precise molding tools for PGM, further work should be focused on the initial phase of wear, since the end of service life time is reached at early degradation stages, far before the coating flake-off.</description><identifier>ISSN: 0268-3768</identifier><identifier>EISSN: 1433-3015</identifier><identifier>DOI: 10.1007/s00170-015-8005-2</identifier><language>eng</language><publisher>London: Springer London</publisher><subject>CAE) and Design ; Computer-Aided Engineering (CAD ; Degradation ; Engineering ; Glass ; Industrial and Production Engineering ; Mechanical Engineering ; Media Management ; Molding (process) ; Optical microscopy ; Organic chemistry ; Original Article ; Photoelectrons ; Protective coatings ; Service life ; Substrates ; Wear ; X ray photoelectron spectroscopy</subject><ispartof>International journal of advanced manufacturing technology, 2016-10, Vol.87 (1-4), p.43-49</ispartof><rights>Springer-Verlag London 2015</rights><rights>Copyright Springer Science & Business Media 2016</rights><rights>The International Journal of Advanced Manufacturing Technology is a copyright of Springer, (2015). All Rights Reserved.</rights><rights>Springer-Verlag London 2015.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-2d3ceaf0a223588fb079820e1535c061cbc8a59c1685bed90a11e4cbab8bc5b23</citedby><cites>FETCH-LOGICAL-c372t-2d3ceaf0a223588fb079820e1535c061cbc8a59c1685bed90a11e4cbab8bc5b23</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/s00170-015-8005-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00170-015-8005-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Klocke, Fritz</creatorcontrib><creatorcontrib>Dambon, Olaf</creatorcontrib><creatorcontrib>Rohwerder, Michael</creatorcontrib><creatorcontrib>Bernhardt, Frank</creatorcontrib><creatorcontrib>Friedrichs, Marcel</creatorcontrib><creatorcontrib>Merzlikin, Sergiy V.</creatorcontrib><title>Model of coating wear degradation in precision glass molding</title><title>International journal of advanced manufacturing technology</title><addtitle>Int J Adv Manuf Technol</addtitle><description>Coatings in precision glass molding (PGM) experience severe thermo-chemical and thermo-mechanical loads during several hundred or thousand pressing cycles. Until now, little is known about the integrity loss of protective coatings for these applications. Gaining knowledge of fundamental mechanisms on the functional degradation of protective coatings is of great interest. The work presented in this paper investigates compositional changes in the surface-near region of precious metal PVD-coatings after being annealed in hot glass contact. Different characteristic wear zones identified on the samples have been analyzed by light microscopy, SEM/EDX, as well as X-ray photoelectron spectroscopy (XPS). The results are compared to the wear stages observed on molds used in industrial production. A qualitative model for the degradation of the substrate-coating system is proposed, ranging from the initial phases of material alteration to the final coating breakdown. In addition, indications that glass components might play a role in the overall degradation process were found but could not be revealed in detail. With regards to highly precise molding tools for PGM, further work should be focused on the initial phase of wear, since the end of service life time is reached at early degradation stages, far before the coating flake-off.</description><subject>CAE) and Design</subject><subject>Computer-Aided Engineering (CAD</subject><subject>Degradation</subject><subject>Engineering</subject><subject>Glass</subject><subject>Industrial and Production Engineering</subject><subject>Mechanical Engineering</subject><subject>Media Management</subject><subject>Molding (process)</subject><subject>Optical microscopy</subject><subject>Organic chemistry</subject><subject>Original Article</subject><subject>Photoelectrons</subject><subject>Protective coatings</subject><subject>Service life</subject><subject>Substrates</subject><subject>Wear</subject><subject>X ray photoelectron spectroscopy</subject><issn>0268-3768</issn><issn>1433-3015</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AG8Fz9FJ0nyBF1n8ghUveg5JmpYu3WZNdhH_vSn14EVhYJjhed8ZXoQuCVwTAHmTAYgEDIRjBcAxPUILUjOGWVkdowVQoTCTQp2is5w3hRZEqAW6fYlNGKrYVj7afT921WewqWpCl2xTFnGs-rHapeD7PA3dYHOutnFoCnuOTlo75HDx05fo_eH-bfWE16-Pz6u7NfZM0j2mDfPBtmApZVyp1oHUikIgnHEPgnjnleXal4e4C40GS0iovbNOOc8dZUt0NfvuUvw4hLw3m3hIYzlpaK1BMc2k_JeiopQiAv6jiFKgeC20LhSZKZ9izim0Zpf6rU1fhoCZAjdz4Kaka6bAzfQlnTW5sGMX0i_nP0Xf6g2Agg</recordid><startdate>20161001</startdate><enddate>20161001</enddate><creator>Klocke, Fritz</creator><creator>Dambon, Olaf</creator><creator>Rohwerder, Michael</creator><creator>Bernhardt, Frank</creator><creator>Friedrichs, Marcel</creator><creator>Merzlikin, Sergiy V.</creator><general>Springer London</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20161001</creationdate><title>Model of coating wear degradation in precision glass molding</title><author>Klocke, Fritz ; Dambon, Olaf ; Rohwerder, Michael ; Bernhardt, Frank ; Friedrichs, Marcel ; Merzlikin, Sergiy V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-2d3ceaf0a223588fb079820e1535c061cbc8a59c1685bed90a11e4cbab8bc5b23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>CAE) and Design</topic><topic>Computer-Aided Engineering (CAD</topic><topic>Degradation</topic><topic>Engineering</topic><topic>Glass</topic><topic>Industrial and Production Engineering</topic><topic>Mechanical Engineering</topic><topic>Media Management</topic><topic>Molding (process)</topic><topic>Optical microscopy</topic><topic>Organic chemistry</topic><topic>Original Article</topic><topic>Photoelectrons</topic><topic>Protective coatings</topic><topic>Service life</topic><topic>Substrates</topic><topic>Wear</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Klocke, Fritz</creatorcontrib><creatorcontrib>Dambon, Olaf</creatorcontrib><creatorcontrib>Rohwerder, Michael</creatorcontrib><creatorcontrib>Bernhardt, Frank</creatorcontrib><creatorcontrib>Friedrichs, Marcel</creatorcontrib><creatorcontrib>Merzlikin, Sergiy V.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>International journal of advanced manufacturing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Klocke, Fritz</au><au>Dambon, Olaf</au><au>Rohwerder, Michael</au><au>Bernhardt, Frank</au><au>Friedrichs, Marcel</au><au>Merzlikin, Sergiy V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Model of coating wear degradation in precision glass molding</atitle><jtitle>International journal of advanced manufacturing technology</jtitle><stitle>Int J Adv Manuf Technol</stitle><date>2016-10-01</date><risdate>2016</risdate><volume>87</volume><issue>1-4</issue><spage>43</spage><epage>49</epage><pages>43-49</pages><issn>0268-3768</issn><eissn>1433-3015</eissn><abstract>Coatings in precision glass molding (PGM) experience severe thermo-chemical and thermo-mechanical loads during several hundred or thousand pressing cycles. Until now, little is known about the integrity loss of protective coatings for these applications. Gaining knowledge of fundamental mechanisms on the functional degradation of protective coatings is of great interest. The work presented in this paper investigates compositional changes in the surface-near region of precious metal PVD-coatings after being annealed in hot glass contact. Different characteristic wear zones identified on the samples have been analyzed by light microscopy, SEM/EDX, as well as X-ray photoelectron spectroscopy (XPS). The results are compared to the wear stages observed on molds used in industrial production. A qualitative model for the degradation of the substrate-coating system is proposed, ranging from the initial phases of material alteration to the final coating breakdown. In addition, indications that glass components might play a role in the overall degradation process were found but could not be revealed in detail. With regards to highly precise molding tools for PGM, further work should be focused on the initial phase of wear, since the end of service life time is reached at early degradation stages, far before the coating flake-off.</abstract><cop>London</cop><pub>Springer London</pub><doi>10.1007/s00170-015-8005-2</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0268-3768 |
| ispartof | International journal of advanced manufacturing technology, 2016-10, Vol.87 (1-4), p.43-49 |
| issn | 0268-3768 1433-3015 |
| language | eng |
| recordid | cdi_proquest_journals_2490839377 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | CAE) and Design Computer-Aided Engineering (CAD Degradation Engineering Glass Industrial and Production Engineering Mechanical Engineering Media Management Molding (process) Optical microscopy Organic chemistry Original Article Photoelectrons Protective coatings Service life Substrates Wear X ray photoelectron spectroscopy |
| title | Model of coating wear degradation in precision glass molding |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T08%3A36%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Model%20of%20coating%20wear%20degradation%20in%20precision%20glass%20molding&rft.jtitle=International%20journal%20of%20advanced%20manufacturing%20technology&rft.au=Klocke,%20Fritz&rft.date=2016-10-01&rft.volume=87&rft.issue=1-4&rft.spage=43&rft.epage=49&rft.pages=43-49&rft.issn=0268-3768&rft.eissn=1433-3015&rft_id=info:doi/10.1007/s00170-015-8005-2&rft_dat=%3Cproquest_cross%3E2490839377%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2262268160&rft_id=info:pmid/&rfr_iscdi=true |