Interface Damage in Titanium Dental Implant Due to Tribocorrosion: The Role of Mastication Frequencies
The aim of this study was to investigate the influence of fretting motions on the depassivation–repassivation processes occurring in Ti6Al4V alloy, at an in vitro simulated oral environment. Ti6Al4V discs were subjected to fretting–corrosion using a pin-on-disc tribometer. Specimens underwent 2000 m...
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Veröffentlicht in: | Journal of bio- and tribo-corrosion 2019, Vol.5 (4), p.1-12, Article 81 |
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creator | Alfaro, Maria F. Rossman, Peter K. Viera Marques, Isabella da Silva Dube, Anirudh Takoudis, Christos Shokuhfar, Tolou Mathew, Mathew T. Sukotjo, Cortino |
description | The aim of this study was to investigate the influence of fretting motions on the depassivation–repassivation processes occurring in Ti6Al4V alloy, at an in vitro simulated oral environment. Ti6Al4V discs were subjected to fretting–corrosion using a pin-on-disc tribometer. Specimens underwent 2000 motion cycles, with ± 500 µm of fretting stroke, and 8 N of load at frequencies of 1, 2, and 4 Hz. Surface characterization was performed using white-light interferometry and scanning electron microscope. Total mass loss (
K
wc
), and mass loss due to wear (
K
w
) and corrosion (
K
c
) were calculated. Lower potentials were reached at a frequency of 4 Hz. The coefficient of friction was statistically higher (
p
> 0.05) under 1 Hz (
μ
= 0.66) as compared to that of 2 and 4 Hz (
μ
= 0.53;
μ
= 0.51).
K
wc
was significantly higher (
p
|
doi_str_mv | 10.1007/s40735-019-0273-1 |
format | Article |
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K
wc
), and mass loss due to wear (
K
w
) and corrosion (
K
c
) were calculated. Lower potentials were reached at a frequency of 4 Hz. The coefficient of friction was statistically higher (
p
> 0.05) under 1 Hz (
μ
= 0.66) as compared to that of 2 and 4 Hz (
μ
= 0.53;
μ
= 0.51).
K
wc
was significantly higher (
p
< 0.001) on specimens subjected to a higher frequency of 4 Hz (16.1 μg), when compared to 1 and 2 Hz (0.30 μg; 1.24 μg). Under mechanical input, titanium’s oxide layer is constantly removed and reformed involving two processes called depassivation and repassivation. This study was conducted as a way to understand the influence of the mechanical stimuli alongside the oxide layer stability. The mechanical and chemical attacks encountered by Ti6Al4V vary regarding the fretting frequency applied. Lower fretting frequencies allow for the better chance of repassivation resulting in a protective barrier against degradation processes.</description><identifier>ISSN: 2198-4220</identifier><identifier>EISSN: 2198-4239</identifier><identifier>DOI: 10.1007/s40735-019-0273-1</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Biomaterials ; Chemical attack ; Chemistry and Materials Science ; Coefficient of friction ; Corrosion ; Corrosion and Coatings ; Corrosive wear ; Dental implants ; Dental prosthetics ; Dental restorative materials ; Fretting ; Mastication ; Materials Science ; Mechanical stimuli ; Organic chemistry ; Repassivation ; Scanning electron microscopy ; Solid Mechanics ; Surface properties ; Titanium ; Titanium base alloys ; Tribology ; White light</subject><ispartof>Journal of bio- and tribo-corrosion, 2019, Vol.5 (4), p.1-12, Article 81</ispartof><rights>Springer Nature Switzerland AG 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2681-ff55995eaebc62f64f11661d5f0d8f2957cd68070f181b222000e7f77415473</citedby><cites>FETCH-LOGICAL-c2681-ff55995eaebc62f64f11661d5f0d8f2957cd68070f181b222000e7f77415473</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/s40735-019-0273-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s40735-019-0273-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Alfaro, Maria F.</creatorcontrib><creatorcontrib>Rossman, Peter K.</creatorcontrib><creatorcontrib>Viera Marques, Isabella da Silva</creatorcontrib><creatorcontrib>Dube, Anirudh</creatorcontrib><creatorcontrib>Takoudis, Christos</creatorcontrib><creatorcontrib>Shokuhfar, Tolou</creatorcontrib><creatorcontrib>Mathew, Mathew T.</creatorcontrib><creatorcontrib>Sukotjo, Cortino</creatorcontrib><title>Interface Damage in Titanium Dental Implant Due to Tribocorrosion: The Role of Mastication Frequencies</title><title>Journal of bio- and tribo-corrosion</title><addtitle>J Bio Tribo Corros</addtitle><description>The aim of this study was to investigate the influence of fretting motions on the depassivation–repassivation processes occurring in Ti6Al4V alloy, at an in vitro simulated oral environment. Ti6Al4V discs were subjected to fretting–corrosion using a pin-on-disc tribometer. Specimens underwent 2000 motion cycles, with ± 500 µm of fretting stroke, and 8 N of load at frequencies of 1, 2, and 4 Hz. Surface characterization was performed using white-light interferometry and scanning electron microscope. Total mass loss (
K
wc
), and mass loss due to wear (
K
w
) and corrosion (
K
c
) were calculated. Lower potentials were reached at a frequency of 4 Hz. The coefficient of friction was statistically higher (
p
> 0.05) under 1 Hz (
μ
= 0.66) as compared to that of 2 and 4 Hz (
μ
= 0.53;
μ
= 0.51).
K
wc
was significantly higher (
p
< 0.001) on specimens subjected to a higher frequency of 4 Hz (16.1 μg), when compared to 1 and 2 Hz (0.30 μg; 1.24 μg). Under mechanical input, titanium’s oxide layer is constantly removed and reformed involving two processes called depassivation and repassivation. This study was conducted as a way to understand the influence of the mechanical stimuli alongside the oxide layer stability. The mechanical and chemical attacks encountered by Ti6Al4V vary regarding the fretting frequency applied. Lower fretting frequencies allow for the better chance of repassivation resulting in a protective barrier against degradation processes.</description><subject>Biomaterials</subject><subject>Chemical attack</subject><subject>Chemistry and Materials Science</subject><subject>Coefficient of friction</subject><subject>Corrosion</subject><subject>Corrosion and Coatings</subject><subject>Corrosive wear</subject><subject>Dental implants</subject><subject>Dental prosthetics</subject><subject>Dental restorative materials</subject><subject>Fretting</subject><subject>Mastication</subject><subject>Materials Science</subject><subject>Mechanical stimuli</subject><subject>Organic chemistry</subject><subject>Repassivation</subject><subject>Scanning electron microscopy</subject><subject>Solid Mechanics</subject><subject>Surface properties</subject><subject>Titanium</subject><subject>Titanium base alloys</subject><subject>Tribology</subject><subject>White light</subject><issn>2198-4220</issn><issn>2198-4239</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kEFLAzEQhYMoWGp_gLeA59VJdrPZ9Sat1UJF0L2HNE1qym5Sk_TgvzdlRU-eZmC-94b3ELomcEsA-F2sgJesANIWQHlZkDM0oaRtioqW7fnvTuESzWLcA5yoipd0gszKJR2MVBov5CB3GluHO5uks8cBL7RLsser4dBLl_DiqHHyuAt245UPwUfr3T3uPjR-873G3uAXGZNVMuUDXgb9edROWR2v0IWRfdSznzlF78vHbv5crF-fVvOHdaFo3ZDCGMbalmmpN6qmpq4MIXVNtszAtjG0ZVxt6wY4GNKQDc2JADQ3nFeE5TxTdDO6HoLPn2MSe38MLj8UlHIAxpqqzhQZKZUDxKCNOAQ7yPAlCIhTn2LsU-Q-xakpQbKGjpqYWbfT4c_5f9E3Sh92zw</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Alfaro, Maria F.</creator><creator>Rossman, Peter K.</creator><creator>Viera Marques, Isabella da Silva</creator><creator>Dube, Anirudh</creator><creator>Takoudis, Christos</creator><creator>Shokuhfar, Tolou</creator><creator>Mathew, Mathew T.</creator><creator>Sukotjo, Cortino</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2019</creationdate><title>Interface Damage in Titanium Dental Implant Due to Tribocorrosion: The Role of Mastication Frequencies</title><author>Alfaro, Maria F. ; Rossman, Peter K. ; Viera Marques, Isabella da Silva ; Dube, Anirudh ; Takoudis, Christos ; Shokuhfar, Tolou ; Mathew, Mathew T. ; Sukotjo, Cortino</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2681-ff55995eaebc62f64f11661d5f0d8f2957cd68070f181b222000e7f77415473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biomaterials</topic><topic>Chemical attack</topic><topic>Chemistry and Materials Science</topic><topic>Coefficient of friction</topic><topic>Corrosion</topic><topic>Corrosion and Coatings</topic><topic>Corrosive wear</topic><topic>Dental implants</topic><topic>Dental prosthetics</topic><topic>Dental restorative materials</topic><topic>Fretting</topic><topic>Mastication</topic><topic>Materials Science</topic><topic>Mechanical stimuli</topic><topic>Organic chemistry</topic><topic>Repassivation</topic><topic>Scanning electron microscopy</topic><topic>Solid Mechanics</topic><topic>Surface properties</topic><topic>Titanium</topic><topic>Titanium base alloys</topic><topic>Tribology</topic><topic>White light</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alfaro, Maria F.</creatorcontrib><creatorcontrib>Rossman, Peter K.</creatorcontrib><creatorcontrib>Viera Marques, Isabella da Silva</creatorcontrib><creatorcontrib>Dube, Anirudh</creatorcontrib><creatorcontrib>Takoudis, Christos</creatorcontrib><creatorcontrib>Shokuhfar, Tolou</creatorcontrib><creatorcontrib>Mathew, Mathew T.</creatorcontrib><creatorcontrib>Sukotjo, Cortino</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of bio- and tribo-corrosion</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alfaro, Maria F.</au><au>Rossman, Peter K.</au><au>Viera Marques, Isabella da Silva</au><au>Dube, Anirudh</au><au>Takoudis, Christos</au><au>Shokuhfar, Tolou</au><au>Mathew, Mathew T.</au><au>Sukotjo, Cortino</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interface Damage in Titanium Dental Implant Due to Tribocorrosion: The Role of Mastication Frequencies</atitle><jtitle>Journal of bio- and tribo-corrosion</jtitle><stitle>J Bio Tribo Corros</stitle><date>2019</date><risdate>2019</risdate><volume>5</volume><issue>4</issue><spage>1</spage><epage>12</epage><pages>1-12</pages><artnum>81</artnum><issn>2198-4220</issn><eissn>2198-4239</eissn><abstract>The aim of this study was to investigate the influence of fretting motions on the depassivation–repassivation processes occurring in Ti6Al4V alloy, at an in vitro simulated oral environment. Ti6Al4V discs were subjected to fretting–corrosion using a pin-on-disc tribometer. Specimens underwent 2000 motion cycles, with ± 500 µm of fretting stroke, and 8 N of load at frequencies of 1, 2, and 4 Hz. Surface characterization was performed using white-light interferometry and scanning electron microscope. Total mass loss (
K
wc
), and mass loss due to wear (
K
w
) and corrosion (
K
c
) were calculated. Lower potentials were reached at a frequency of 4 Hz. The coefficient of friction was statistically higher (
p
> 0.05) under 1 Hz (
μ
= 0.66) as compared to that of 2 and 4 Hz (
μ
= 0.53;
μ
= 0.51).
K
wc
was significantly higher (
p
< 0.001) on specimens subjected to a higher frequency of 4 Hz (16.1 μg), when compared to 1 and 2 Hz (0.30 μg; 1.24 μg). Under mechanical input, titanium’s oxide layer is constantly removed and reformed involving two processes called depassivation and repassivation. This study was conducted as a way to understand the influence of the mechanical stimuli alongside the oxide layer stability. The mechanical and chemical attacks encountered by Ti6Al4V vary regarding the fretting frequency applied. Lower fretting frequencies allow for the better chance of repassivation resulting in a protective barrier against degradation processes.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s40735-019-0273-1</doi><tpages>12</tpages></addata></record> |
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source | Springer Nature - Complete Springer Journals |
subjects | Biomaterials Chemical attack Chemistry and Materials Science Coefficient of friction Corrosion Corrosion and Coatings Corrosive wear Dental implants Dental prosthetics Dental restorative materials Fretting Mastication Materials Science Mechanical stimuli Organic chemistry Repassivation Scanning electron microscopy Solid Mechanics Surface properties Titanium Titanium base alloys Tribology White light |
title | Interface Damage in Titanium Dental Implant Due to Tribocorrosion: The Role of Mastication Frequencies |
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