Ion Beam Deposited Metal Oxide and Fluoride Composite Coatings for High Temperature Tribological Applications
Wide temperature, solid lubricant films offer payoffs for military turbomachinery components: rub seals, face seals, fretting interfaces and bearings. Multilayer films of B4C/Mo, B4C/Cr, Zn/W, Ni/Ti, Au/Cr, W/MoS and AlCuFeCr films were deposited by planar magnetron sputtering or ion bombardment ass...
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| creator | Fehrenbacher, Larry L Arps, James H |
| description | Wide temperature, solid lubricant films offer payoffs for military turbomachinery components: rub seals, face seals, fretting interfaces and bearings. Multilayer films of B4C/Mo, B4C/Cr, Zn/W, Ni/Ti, Au/Cr, W/MoS and AlCuFeCr films were deposited by planar magnetron sputtering or ion bombardment assisted deposition (IBAD), and evaluated for adhesion, friction and wear properties from room temperature to as high as 1100 deg F. Oxidized Zn/W and W/MoS2 films exhibited low friction coefficients at room temperature. However, only AlFeCuCr quasicrystalline films consistently produced low friction coefficients at high temperature, suggesting that these films warrant further investigation. High friction coefficients obtained with IBAD Ni-Ti films at 1100 deg F were especially puzzling given previous Southwest Research Institute results that showed low friction values at high temperature. |
| format | Report |
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Multilayer films of B4C/Mo, B4C/Cr, Zn/W, Ni/Ti, Au/Cr, W/MoS and AlCuFeCr films were deposited by planar magnetron sputtering or ion bombardment assisted deposition (IBAD), and evaluated for adhesion, friction and wear properties from room temperature to as high as 1100 deg F. Oxidized Zn/W and W/MoS2 films exhibited low friction coefficients at room temperature. However, only AlFeCuCr quasicrystalline films consistently produced low friction coefficients at high temperature, suggesting that these films warrant further investigation. High friction coefficients obtained with IBAD Ni-Ti films at 1100 deg F were especially puzzling given previous Southwest Research Institute results that showed low friction values at high temperature.</description><language>eng</language><subject>BEARINGS ; Coatings, Colorants and Finishes ; FRETTING ; HIGH TEMPERATURE ; IBAD(ION BOMBARDMENT ASSISTED DEPOSITION) ; ION BEAMS ; ION BOMBARDMENT ; Lubricants and Hydraulic Fluids ; PE65502F ; PROTECTIVE COATINGS ; SBIR(SMALL BUSINESS INNOVATION RESEARCH) ; SOLID LUBRICANTS ; SPUTTERING ; WEAR RESISTANCE ; WUAFOSRSTTRTS</subject><creationdate>1998</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,776,881,27546,27547</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA359986$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Fehrenbacher, Larry L</creatorcontrib><creatorcontrib>Arps, James H</creatorcontrib><creatorcontrib>TECHNOLOGY ASSESSMENT AND TRANSFER INC ANNAPOLIS MD</creatorcontrib><title>Ion Beam Deposited Metal Oxide and Fluoride Composite Coatings for High Temperature Tribological Applications</title><description>Wide temperature, solid lubricant films offer payoffs for military turbomachinery components: rub seals, face seals, fretting interfaces and bearings. Multilayer films of B4C/Mo, B4C/Cr, Zn/W, Ni/Ti, Au/Cr, W/MoS and AlCuFeCr films were deposited by planar magnetron sputtering or ion bombardment assisted deposition (IBAD), and evaluated for adhesion, friction and wear properties from room temperature to as high as 1100 deg F. Oxidized Zn/W and W/MoS2 films exhibited low friction coefficients at room temperature. However, only AlFeCuCr quasicrystalline films consistently produced low friction coefficients at high temperature, suggesting that these films warrant further investigation. High friction coefficients obtained with IBAD Ni-Ti films at 1100 deg F were especially puzzling given previous Southwest Research Institute results that showed low friction values at high temperature.</description><subject>BEARINGS</subject><subject>Coatings, Colorants and Finishes</subject><subject>FRETTING</subject><subject>HIGH TEMPERATURE</subject><subject>IBAD(ION BOMBARDMENT ASSISTED DEPOSITION)</subject><subject>ION BEAMS</subject><subject>ION BOMBARDMENT</subject><subject>Lubricants and Hydraulic Fluids</subject><subject>PE65502F</subject><subject>PROTECTIVE COATINGS</subject><subject>SBIR(SMALL BUSINESS INNOVATION RESEARCH)</subject><subject>SOLID LUBRICANTS</subject><subject>SPUTTERING</subject><subject>WEAR RESISTANCE</subject><subject>WUAFOSRSTTRTS</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1998</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNqFjDsOwjAQRNNQIOAGFHsBqghEynyIQoFo0kcm3oSVbK9lbySOjxH0VPNGM3rrzF7ZQYXKQoOeIwlquKEoA_cXaQTlNLRm4fApNdvvJ5EScnOEiQN0ND-hR-sxKFkCQh_owYZnGpOn9N4kEGIXt9lqUibi7pebbN9e-ro7aKFxiEmJMpRNmR-L4nzK_8xvWKU-1w</recordid><startdate>199812</startdate><enddate>199812</enddate><creator>Fehrenbacher, Larry L</creator><creator>Arps, James H</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>199812</creationdate><title>Ion Beam Deposited Metal Oxide and Fluoride Composite Coatings for High Temperature Tribological Applications</title><author>Fehrenbacher, Larry L ; Arps, James H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA3599863</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1998</creationdate><topic>BEARINGS</topic><topic>Coatings, Colorants and Finishes</topic><topic>FRETTING</topic><topic>HIGH TEMPERATURE</topic><topic>IBAD(ION BOMBARDMENT ASSISTED DEPOSITION)</topic><topic>ION BEAMS</topic><topic>ION BOMBARDMENT</topic><topic>Lubricants and Hydraulic Fluids</topic><topic>PE65502F</topic><topic>PROTECTIVE COATINGS</topic><topic>SBIR(SMALL BUSINESS INNOVATION RESEARCH)</topic><topic>SOLID LUBRICANTS</topic><topic>SPUTTERING</topic><topic>WEAR RESISTANCE</topic><topic>WUAFOSRSTTRTS</topic><toplevel>online_resources</toplevel><creatorcontrib>Fehrenbacher, Larry L</creatorcontrib><creatorcontrib>Arps, James H</creatorcontrib><creatorcontrib>TECHNOLOGY ASSESSMENT AND TRANSFER INC ANNAPOLIS MD</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fehrenbacher, Larry L</au><au>Arps, James H</au><aucorp>TECHNOLOGY ASSESSMENT AND TRANSFER INC ANNAPOLIS MD</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Ion Beam Deposited Metal Oxide and Fluoride Composite Coatings for High Temperature Tribological Applications</btitle><date>1998-12</date><risdate>1998</risdate><abstract>Wide temperature, solid lubricant films offer payoffs for military turbomachinery components: rub seals, face seals, fretting interfaces and bearings. Multilayer films of B4C/Mo, B4C/Cr, Zn/W, Ni/Ti, Au/Cr, W/MoS and AlCuFeCr films were deposited by planar magnetron sputtering or ion bombardment assisted deposition (IBAD), and evaluated for adhesion, friction and wear properties from room temperature to as high as 1100 deg F. Oxidized Zn/W and W/MoS2 films exhibited low friction coefficients at room temperature. However, only AlFeCuCr quasicrystalline films consistently produced low friction coefficients at high temperature, suggesting that these films warrant further investigation. High friction coefficients obtained with IBAD Ni-Ti films at 1100 deg F were especially puzzling given previous Southwest Research Institute results that showed low friction values at high temperature.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BEARINGS Coatings, Colorants and Finishes FRETTING HIGH TEMPERATURE IBAD(ION BOMBARDMENT ASSISTED DEPOSITION) ION BEAMS ION BOMBARDMENT Lubricants and Hydraulic Fluids PE65502F PROTECTIVE COATINGS SBIR(SMALL BUSINESS INNOVATION RESEARCH) SOLID LUBRICANTS SPUTTERING WEAR RESISTANCE WUAFOSRSTTRTS |
| title | Ion Beam Deposited Metal Oxide and Fluoride Composite Coatings for High Temperature Tribological Applications |
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