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Influence of Cobalt on the Adhesion Strength of Polycrystalline Diamond Coatings on WC–Co Hard Alloys
The influence of cobalt on the phase composition and adhesion strength of polycrystalline diamond coatings has been studied using scanning electron microscopy, Raman spectroscopy, and X-ray microanalysis. The coatings have been deposited on WC–Co hard alloy substrates in glow discharge plasma. It ha...
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Published in: | Technical physics 2018-02, Vol.63 (2), p.206-210 |
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container_title | Technical physics |
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creator | Linnik, S. A. Gaidaichuk, A. V. Okhotnikov, V. V. |
description | The influence of cobalt on the phase composition and adhesion strength of polycrystalline diamond coatings has been studied using scanning electron microscopy, Raman spectroscopy, and X-ray microanalysis. The coatings have been deposited on WC–Co hard alloy substrates in glow discharge plasma. It has been found that the catalytic amorphization of carbon only takes place during the direct synthesis of the diamond coating, when the cobalt vapor pressure over the substrate is high and the cobalt-related degradation of the synthesized diamond is absent. |
doi_str_mv | 10.1134/S1063784218020226 |
format | article |
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A. ; Gaidaichuk, A. V. ; Okhotnikov, V. V.</creator><creatorcontrib>Linnik, S. A. ; Gaidaichuk, A. V. ; Okhotnikov, V. V.</creatorcontrib><description>The influence of cobalt on the phase composition and adhesion strength of polycrystalline diamond coatings has been studied using scanning electron microscopy, Raman spectroscopy, and X-ray microanalysis. The coatings have been deposited on WC–Co hard alloy substrates in glow discharge plasma. It has been found that the catalytic amorphization of carbon only takes place during the direct synthesis of the diamond coating, when the cobalt vapor pressure over the substrate is high and the cobalt-related degradation of the synthesized diamond is absent.</description><identifier>ISSN: 1063-7842</identifier><identifier>EISSN: 1090-6525</identifier><identifier>DOI: 10.1134/S1063784218020226</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>ADHESION ; Adhesive strength ; ALLOYS ; Amorphization ; AMORPHOUS STATE ; Catalysis ; Chemical synthesis ; Chemical vapor deposition ; Classical and Continuum Physics ; COATINGS ; COBALT ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; Diamond films ; DIAMONDS ; Electron microscopy ; GLOW DISCHARGES ; MICROANALYSIS ; Phase composition ; Physical Science of Materials ; Physics ; Physics and Astronomy ; Plasma physics ; Polycrystalline diamond ; POLYCRYSTALS ; RAMAN SPECTROSCOPY ; SCANNING ELECTRON MICROSCOPY ; Specialty metals industry ; SUBSTRATES ; SYNTHESIS ; Tungsten carbide ; TUNGSTEN CARBIDES ; VAPOR PRESSURE ; X RADIATION ; X-RAY EMISSION ANALYSIS</subject><ispartof>Technical physics, 2018-02, Vol.63 (2), p.206-210</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-aa910a9b63cafe22438b3c4afd4e804d6aa66d74d6495ce9e591abc0c4ff16a03</citedby><cites>FETCH-LOGICAL-c383t-aa910a9b63cafe22438b3c4afd4e804d6aa66d74d6495ce9e591abc0c4ff16a03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,882,27905,27906</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22783929$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Linnik, S. A.</creatorcontrib><creatorcontrib>Gaidaichuk, A. V.</creatorcontrib><creatorcontrib>Okhotnikov, V. V.</creatorcontrib><title>Influence of Cobalt on the Adhesion Strength of Polycrystalline Diamond Coatings on WC–Co Hard Alloys</title><title>Technical physics</title><addtitle>Tech. Phys</addtitle><description>The influence of cobalt on the phase composition and adhesion strength of polycrystalline diamond coatings has been studied using scanning electron microscopy, Raman spectroscopy, and X-ray microanalysis. The coatings have been deposited on WC–Co hard alloy substrates in glow discharge plasma. It has been found that the catalytic amorphization of carbon only takes place during the direct synthesis of the diamond coating, when the cobalt vapor pressure over the substrate is high and the cobalt-related degradation of the synthesized diamond is absent.</description><subject>ADHESION</subject><subject>Adhesive strength</subject><subject>ALLOYS</subject><subject>Amorphization</subject><subject>AMORPHOUS STATE</subject><subject>Catalysis</subject><subject>Chemical synthesis</subject><subject>Chemical vapor deposition</subject><subject>Classical and Continuum Physics</subject><subject>COATINGS</subject><subject>COBALT</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>Diamond films</subject><subject>DIAMONDS</subject><subject>Electron microscopy</subject><subject>GLOW DISCHARGES</subject><subject>MICROANALYSIS</subject><subject>Phase composition</subject><subject>Physical Science of Materials</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plasma physics</subject><subject>Polycrystalline diamond</subject><subject>POLYCRYSTALS</subject><subject>RAMAN SPECTROSCOPY</subject><subject>SCANNING ELECTRON MICROSCOPY</subject><subject>Specialty metals industry</subject><subject>SUBSTRATES</subject><subject>SYNTHESIS</subject><subject>Tungsten carbide</subject><subject>TUNGSTEN CARBIDES</subject><subject>VAPOR PRESSURE</subject><subject>X RADIATION</subject><subject>X-RAY EMISSION ANALYSIS</subject><issn>1063-7842</issn><issn>1090-6525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kc1q3DAQgE1JoUnaB-jN0LNT_VlrHRfnbyHQQlp6FLPyyKuglVJJe9hb36Fv2CepzBZyCEUgjWa-bxiYpvlIyRWlXHx-pETy1SAYHQgjjMk3zTklinSyZ_3ZEkveLfV3zUXOT4RQOvTyvJk3wfoDBoNttO0Yt-BLG0Nbdtiupx1mVz-PJWGYy25BvkZ_NOmYC3jvArbXDvYxTFWF4sKcF_nH-OfX7zG295Cmdu19POb3zVsLPuOHf-9l8_325tt43z18uduM64fO8IGXDkBRAmoruQGLjAk-bLkRYCeBAxGTBJByWtVAqN6gwl5R2BpihLVUAuGXzadT35iL09m4gmZnYghoimZsNXDF1Av1nOLPA-ain-IhhTqYZoQyKhUXvFJXJ2oGj9oFG0sCU8-Ee1d7onU1v-4F5WpVryrQk2BSzDmh1c_J7SEdNSV6WZN-tabqsJOTKxtmTC-j_F_6C0mlk-8</recordid><startdate>20180201</startdate><enddate>20180201</enddate><creator>Linnik, S. A.</creator><creator>Gaidaichuk, A. V.</creator><creator>Okhotnikov, V. V.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20180201</creationdate><title>Influence of Cobalt on the Adhesion Strength of Polycrystalline Diamond Coatings on WC–Co Hard Alloys</title><author>Linnik, S. A. ; Gaidaichuk, A. V. ; Okhotnikov, V. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-aa910a9b63cafe22438b3c4afd4e804d6aa66d74d6495ce9e591abc0c4ff16a03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>ADHESION</topic><topic>Adhesive strength</topic><topic>ALLOYS</topic><topic>Amorphization</topic><topic>AMORPHOUS STATE</topic><topic>Catalysis</topic><topic>Chemical synthesis</topic><topic>Chemical vapor deposition</topic><topic>Classical and Continuum Physics</topic><topic>COATINGS</topic><topic>COBALT</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>Diamond films</topic><topic>DIAMONDS</topic><topic>Electron microscopy</topic><topic>GLOW DISCHARGES</topic><topic>MICROANALYSIS</topic><topic>Phase composition</topic><topic>Physical Science of Materials</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Plasma physics</topic><topic>Polycrystalline diamond</topic><topic>POLYCRYSTALS</topic><topic>RAMAN SPECTROSCOPY</topic><topic>SCANNING ELECTRON MICROSCOPY</topic><topic>Specialty metals industry</topic><topic>SUBSTRATES</topic><topic>SYNTHESIS</topic><topic>Tungsten carbide</topic><topic>TUNGSTEN CARBIDES</topic><topic>VAPOR PRESSURE</topic><topic>X RADIATION</topic><topic>X-RAY EMISSION ANALYSIS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Linnik, S. A.</creatorcontrib><creatorcontrib>Gaidaichuk, A. V.</creatorcontrib><creatorcontrib>Okhotnikov, V. V.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Technical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Linnik, S. A.</au><au>Gaidaichuk, A. V.</au><au>Okhotnikov, V. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Cobalt on the Adhesion Strength of Polycrystalline Diamond Coatings on WC–Co Hard Alloys</atitle><jtitle>Technical physics</jtitle><stitle>Tech. Phys</stitle><date>2018-02-01</date><risdate>2018</risdate><volume>63</volume><issue>2</issue><spage>206</spage><epage>210</epage><pages>206-210</pages><issn>1063-7842</issn><eissn>1090-6525</eissn><abstract>The influence of cobalt on the phase composition and adhesion strength of polycrystalline diamond coatings has been studied using scanning electron microscopy, Raman spectroscopy, and X-ray microanalysis. The coatings have been deposited on WC–Co hard alloy substrates in glow discharge plasma. It has been found that the catalytic amorphization of carbon only takes place during the direct synthesis of the diamond coating, when the cobalt vapor pressure over the substrate is high and the cobalt-related degradation of the synthesized diamond is absent.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063784218020226</doi><tpages>5</tpages></addata></record> |
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subjects | ADHESION Adhesive strength ALLOYS Amorphization AMORPHOUS STATE Catalysis Chemical synthesis Chemical vapor deposition Classical and Continuum Physics COATINGS COBALT CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Diamond films DIAMONDS Electron microscopy GLOW DISCHARGES MICROANALYSIS Phase composition Physical Science of Materials Physics Physics and Astronomy Plasma physics Polycrystalline diamond POLYCRYSTALS RAMAN SPECTROSCOPY SCANNING ELECTRON MICROSCOPY Specialty metals industry SUBSTRATES SYNTHESIS Tungsten carbide TUNGSTEN CARBIDES VAPOR PRESSURE X RADIATION X-RAY EMISSION ANALYSIS |
title | Influence of Cobalt on the Adhesion Strength of Polycrystalline Diamond Coatings on WC–Co Hard Alloys |
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