A Comparison of Wear Due to Abrasion of WC–Ni Coatings on Aluminium Alloy Sprayed by HVOF and Detonation Gun
In this investigation, aluminum alloy is coated with WC–Ni layer deposited by detonation spraying and high velocity oxy fuel (HVOF) spraying. The important features of microstructure and hardness of the coating are characterized extensively. The wear rates of the coating due to abrasion are determin...
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Veröffentlicht in: | Transactions of the Indian Institute of Metals 2018-06, Vol.71 (6), p.1389-1399 |
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creator | Lakshmi, S. Gokul Reddy, G. M. Roy, Manish |
description | In this investigation, aluminum alloy is coated with WC–Ni layer deposited by detonation spraying and high velocity oxy fuel (HVOF) spraying. The important features of microstructure and hardness of the coating are characterized extensively. The wear rates of the coating due to abrasion are determined for different applied loads. The worn coatings are examined under scanning electron microscopy. A correlation is established between the wear rates of the coatings due to abrasion and hardness. The results show that abrasion action takes place by both particle rolling and particle sliding. Fracture of particles during abrasion increases wear rate. In general, the wear rate due to abrasion is higher for the coating deposited by detonation spraying than that of coating deposited by HVOF spraying. |
doi_str_mv | 10.1007/s12666-018-1280-5 |
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In general, the wear rate due to abrasion is higher for the coating deposited by detonation spraying than that of coating deposited by HVOF spraying.</description><identifier>ISSN: 0972-2815</identifier><identifier>EISSN: 0975-1645</identifier><identifier>DOI: 10.1007/s12666-018-1280-5</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Abrasion ; Abrasives ; Aluminum base alloys ; Chemistry and Materials Science ; Coatings ; Corrosion and Coatings ; Detonation ; Flame spraying ; High velocity oxyfuel spraying ; Materials Science ; Metallic Materials ; Scanning electron microscopy ; Technical Paper ; Tribology ; Tungsten carbide ; Wear rate</subject><ispartof>Transactions of the Indian Institute of Metals, 2018-06, Vol.71 (6), p.1389-1399</ispartof><rights>The Indian Institute of Metals - IIM 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-6606d725f765184b1ba382ac102291aa6374735d3f60beb9e01361032e8e75c53</citedby><cites>FETCH-LOGICAL-c316t-6606d725f765184b1ba382ac102291aa6374735d3f60beb9e01361032e8e75c53</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/s12666-018-1280-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12666-018-1280-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Lakshmi, S. Gokul</creatorcontrib><creatorcontrib>Reddy, G. M.</creatorcontrib><creatorcontrib>Roy, Manish</creatorcontrib><title>A Comparison of Wear Due to Abrasion of WC–Ni Coatings on Aluminium Alloy Sprayed by HVOF and Detonation Gun</title><title>Transactions of the Indian Institute of Metals</title><addtitle>Trans Indian Inst Met</addtitle><description>In this investigation, aluminum alloy is coated with WC–Ni layer deposited by detonation spraying and high velocity oxy fuel (HVOF) spraying. The important features of microstructure and hardness of the coating are characterized extensively. The wear rates of the coating due to abrasion are determined for different applied loads. The worn coatings are examined under scanning electron microscopy. A correlation is established between the wear rates of the coatings due to abrasion and hardness. The results show that abrasion action takes place by both particle rolling and particle sliding. Fracture of particles during abrasion increases wear rate. In general, the wear rate due to abrasion is higher for the coating deposited by detonation spraying than that of coating deposited by HVOF spraying.</description><subject>Abrasion</subject><subject>Abrasives</subject><subject>Aluminum base alloys</subject><subject>Chemistry and Materials Science</subject><subject>Coatings</subject><subject>Corrosion and Coatings</subject><subject>Detonation</subject><subject>Flame spraying</subject><subject>High velocity oxyfuel spraying</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Scanning electron microscopy</subject><subject>Technical Paper</subject><subject>Tribology</subject><subject>Tungsten carbide</subject><subject>Wear rate</subject><issn>0972-2815</issn><issn>0975-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAUhCMEEqVwAHaWWBv87NpJllEKLVJFF_wtLSdxqlSNHexkkR134IachIRUYsXqjUbfzJMmCK6B3AIh4Z0HKoTABCIMNCKYnwQzEoccg1jw019NMY2AnwcX3u8JYTFlbBaYBKW2bpSrvDXIluhdK4eWnUatRUnmlK-Ofvr9-fVUDbRqK7PzaLCTQ1dXpurqQR1sj54bp3pdoKxH67ftA1KmQEvdWjNEBnzVmcvgrFQHr6-Odx68Pty_pGu82a4e02SDcwaixUIQUYSUl6HgEC0yyBSLqMqBUBqDUoKFi5DxgpWCZDqLNQEmgDCqIx3ynLN5cDP1Ns5-dNq3cm87Z4aXkhLGCWUQjxRMVO6s906XsnFVrVwvgchxVjnNKodZ5TirHDN0yviBNTvt_pr_D_0Ai7B4sA</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Lakshmi, S. 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M. ; Roy, Manish</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-6606d725f765184b1ba382ac102291aa6374735d3f60beb9e01361032e8e75c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Abrasion</topic><topic>Abrasives</topic><topic>Aluminum base alloys</topic><topic>Chemistry and Materials Science</topic><topic>Coatings</topic><topic>Corrosion and Coatings</topic><topic>Detonation</topic><topic>Flame spraying</topic><topic>High velocity oxyfuel spraying</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Scanning electron microscopy</topic><topic>Technical Paper</topic><topic>Tribology</topic><topic>Tungsten carbide</topic><topic>Wear rate</topic><toplevel>online_resources</toplevel><creatorcontrib>Lakshmi, S. Gokul</creatorcontrib><creatorcontrib>Reddy, G. 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The important features of microstructure and hardness of the coating are characterized extensively. The wear rates of the coating due to abrasion are determined for different applied loads. The worn coatings are examined under scanning electron microscopy. A correlation is established between the wear rates of the coatings due to abrasion and hardness. The results show that abrasion action takes place by both particle rolling and particle sliding. Fracture of particles during abrasion increases wear rate. In general, the wear rate due to abrasion is higher for the coating deposited by detonation spraying than that of coating deposited by HVOF spraying.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12666-018-1280-5</doi><tpages>11</tpages></addata></record> |
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subjects | Abrasion Abrasives Aluminum base alloys Chemistry and Materials Science Coatings Corrosion and Coatings Detonation Flame spraying High velocity oxyfuel spraying Materials Science Metallic Materials Scanning electron microscopy Technical Paper Tribology Tungsten carbide Wear rate |
title | A Comparison of Wear Due to Abrasion of WC–Ni Coatings on Aluminium Alloy Sprayed by HVOF and Detonation Gun |
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