The wear of dental porcelain in an artificial mouth
Simulated occlusal wear studies in an artificial mouth involving enamel occluding on porcelain demonstrated a high coefficient of wear for dental porcelain; in agreement with other workers, an abrasive wear process is postulated. Volume loss due to wear showed good linearity as a function of the num...
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| Veröffentlicht in: | Dental materials 1986-10, Vol.2 (5), p.214-219 |
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| container_issue | 5 |
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| container_title | Dental materials |
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| creator | DeLong, R. Douglas, W.H. Sakaguchi, R.L. Pintado, M.R. |
| description | Simulated occlusal wear studies in an artificial mouth involving enamel occluding on porcelain demonstrated a high coefficient of wear for dental porcelain; in agreement with other workers, an abrasive wear process is postulated. Volume loss due to wear showed good linearity as a function of the number of masticatory cycles with slight flattening at higher masticatory levels. However, the depth of wear curve showed a pronounced deviation from linearity with flattening of the wear rate with time. A parabolic relation exists between volume and depth of wear and correspondingly between time and depth. Based on the coefficient of wear, the intrinsic wear of porcelain appears to be about one order of magnitude greater than that experienced by dental amalgam. |
| doi_str_mv | 10.1016/S0109-5641(86)80016-1 |
| format | Article |
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Volume loss due to wear showed good linearity as a function of the number of masticatory cycles with slight flattening at higher masticatory levels. However, the depth of wear curve showed a pronounced deviation from linearity with flattening of the wear rate with time. A parabolic relation exists between volume and depth of wear and correspondingly between time and depth. Based on the coefficient of wear, the intrinsic wear of porcelain appears to be about one order of magnitude greater than that experienced by dental amalgam.</description><identifier>ISSN: 0109-5641</identifier><identifier>EISSN: 1879-0097</identifier><identifier>DOI: 10.1016/S0109-5641(86)80016-1</identifier><identifier>PMID: 3468025</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>artificial mouth ; Dental Porcelain ; Dentistry ; Humans ; Mastication ; Models, Biological ; Mouth ; porcelain ; Stress, Mechanical ; Surface Properties ; wear</subject><ispartof>Dental materials, 1986-10, Vol.2 (5), p.214-219</ispartof><rights>1986 Munksgaard International Publishers Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-57ecde6df5ff991eeb74918b899ac79e61cc586d1eeefd3a85820e3204ebdee63</citedby><cites>FETCH-LOGICAL-c426t-57ecde6df5ff991eeb74918b899ac79e61cc586d1eeefd3a85820e3204ebdee63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0109564186800161$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3468025$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>DeLong, R.</creatorcontrib><creatorcontrib>Douglas, W.H.</creatorcontrib><creatorcontrib>Sakaguchi, R.L.</creatorcontrib><creatorcontrib>Pintado, M.R.</creatorcontrib><title>The wear of dental porcelain in an artificial mouth</title><title>Dental materials</title><addtitle>Dent Mater</addtitle><description>Simulated occlusal wear studies in an artificial mouth involving enamel occluding on porcelain demonstrated a high coefficient of wear for dental porcelain; in agreement with other workers, an abrasive wear process is postulated. Volume loss due to wear showed good linearity as a function of the number of masticatory cycles with slight flattening at higher masticatory levels. However, the depth of wear curve showed a pronounced deviation from linearity with flattening of the wear rate with time. A parabolic relation exists between volume and depth of wear and correspondingly between time and depth. Based on the coefficient of wear, the intrinsic wear of porcelain appears to be about one order of magnitude greater than that experienced by dental amalgam.</description><subject>artificial mouth</subject><subject>Dental Porcelain</subject><subject>Dentistry</subject><subject>Humans</subject><subject>Mastication</subject><subject>Models, Biological</subject><subject>Mouth</subject><subject>porcelain</subject><subject>Stress, Mechanical</subject><subject>Surface Properties</subject><subject>wear</subject><issn>0109-5641</issn><issn>1879-0097</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtKAzEUhoMotVYfoTAr0cVokslkkpVI8QYFF9Z1yCQnNDKXmswovr2pLd0KBw6c_z-3D6E5wTcEE377hgmWeckZuRL8WuBUy8kRmhJRyRxjWR2j6cFyis5i_MAYMyrJBE0KxgWm5RQVqzVk36BD1rvMQjfoJtv0wUCjfZel0CnC4J03PkltPw7rc3TidBPhYp9n6P3xYbV4zpevTy-L-2VuGOVDXlZgLHDrSuekJAB1xSQRtZBSm0oCJ8aUgtukgLOFFqWgGAqKGdQWgBczdLmbuwn95whxUK2P6bJGd9CPUVUVZZKSIhnLndGEPsYATm2Cb3X4UQSrLSz1B0ttSSjB1R8sRVLffL9grFuwh649naTf7XRIX355CCoaD50B6wOYQdne_7PhFyhQeOg</recordid><startdate>19861001</startdate><enddate>19861001</enddate><creator>DeLong, R.</creator><creator>Douglas, W.H.</creator><creator>Sakaguchi, R.L.</creator><creator>Pintado, M.R.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19861001</creationdate><title>The wear of dental porcelain in an artificial mouth</title><author>DeLong, R. ; Douglas, W.H. ; Sakaguchi, R.L. ; Pintado, M.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-57ecde6df5ff991eeb74918b899ac79e61cc586d1eeefd3a85820e3204ebdee63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>artificial mouth</topic><topic>Dental Porcelain</topic><topic>Dentistry</topic><topic>Humans</topic><topic>Mastication</topic><topic>Models, Biological</topic><topic>Mouth</topic><topic>porcelain</topic><topic>Stress, Mechanical</topic><topic>Surface Properties</topic><topic>wear</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>DeLong, R.</creatorcontrib><creatorcontrib>Douglas, W.H.</creatorcontrib><creatorcontrib>Sakaguchi, R.L.</creatorcontrib><creatorcontrib>Pintado, M.R.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Dental materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>DeLong, R.</au><au>Douglas, W.H.</au><au>Sakaguchi, R.L.</au><au>Pintado, M.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The wear of dental porcelain in an artificial mouth</atitle><jtitle>Dental materials</jtitle><addtitle>Dent Mater</addtitle><date>1986-10-01</date><risdate>1986</risdate><volume>2</volume><issue>5</issue><spage>214</spage><epage>219</epage><pages>214-219</pages><issn>0109-5641</issn><eissn>1879-0097</eissn><abstract>Simulated occlusal wear studies in an artificial mouth involving enamel occluding on porcelain demonstrated a high coefficient of wear for dental porcelain; in agreement with other workers, an abrasive wear process is postulated. Volume loss due to wear showed good linearity as a function of the number of masticatory cycles with slight flattening at higher masticatory levels. However, the depth of wear curve showed a pronounced deviation from linearity with flattening of the wear rate with time. A parabolic relation exists between volume and depth of wear and correspondingly between time and depth. Based on the coefficient of wear, the intrinsic wear of porcelain appears to be about one order of magnitude greater than that experienced by dental amalgam.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>3468025</pmid><doi>10.1016/S0109-5641(86)80016-1</doi><tpages>6</tpages></addata></record> |
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| ispartof | Dental materials, 1986-10, Vol.2 (5), p.214-219 |
| issn | 0109-5641 1879-0097 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | artificial mouth Dental Porcelain Dentistry Humans Mastication Models, Biological Mouth porcelain Stress, Mechanical Surface Properties wear |
| title | The wear of dental porcelain in an artificial mouth |
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