Tribological properties of copper alloy-based composites reinforced with tungsten carbide particles
► Processed Cu-based composites reinforced with tungsten carbide particles using infiltration technique for earth-boring drill bit applications. ► Improved hardness, scratch, and wear resistance of the Cu-based alloy/tungsten carbide composites by doping with a small amount of indium. ► Indium addit...
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| Veröffentlicht in: | Wear 2011-04, Vol.270 (9), p.591-597 |
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| creator | Hong, Eunji Kaplin, Bradley You, Taehoon Suh, Min-soo Kim, Yong-Suk Choe, Heeman |
| description | ► Processed Cu-based composites reinforced with tungsten carbide particles using infiltration technique for earth-boring drill bit applications. ► Improved hardness, scratch, and wear resistance of the Cu-based alloy/tungsten carbide composites by doping with a small amount of indium. ► Indium addition improved the strength and wear resistance of the Cu-based alloy matrix by solid-solution hardening mechanism.
In today's oil/gas industry, use of drill bits in harsh drilling conditions is demanding the pursuit of innovated materials for higher performance and efficiency. This paper describes the successful application of indium doping in tungsten carbide particle reinforced Cu-alloy composites (Cu-alloy/WC
p) for PDC (polycrystalline diamond compact) drill bit body in maximizing wear resistance with relatively low friction coefficient. The wear resistance of Cu-alloy/WC
p composites with novel indium dopant is investigated by nano-scratch test and pin-on-disc wear test, and is compared with that of conventional materials. Doped indium improved the overall wear performance by 38% under a 10
N normal load with up to a sliding distance of 3000
m due mainly to the solid-solution strengthening effect of indium in the Cu-alloy matrix. The combination of ploughing in Cu-alloy matrix, and brittle fracture and fragmentation of WC reinforced particles appear to be the main wear mechanisms of Cu-alloy/WC
p composites under macro scale sliding wear. |
| doi_str_mv | 10.1016/j.wear.2011.01.015 |
| format | Article |
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In today's oil/gas industry, use of drill bits in harsh drilling conditions is demanding the pursuit of innovated materials for higher performance and efficiency. This paper describes the successful application of indium doping in tungsten carbide particle reinforced Cu-alloy composites (Cu-alloy/WC
p) for PDC (polycrystalline diamond compact) drill bit body in maximizing wear resistance with relatively low friction coefficient. The wear resistance of Cu-alloy/WC
p composites with novel indium dopant is investigated by nano-scratch test and pin-on-disc wear test, and is compared with that of conventional materials. Doped indium improved the overall wear performance by 38% under a 10
N normal load with up to a sliding distance of 3000
m due mainly to the solid-solution strengthening effect of indium in the Cu-alloy matrix. The combination of ploughing in Cu-alloy matrix, and brittle fracture and fragmentation of WC reinforced particles appear to be the main wear mechanisms of Cu-alloy/WC
p composites under macro scale sliding wear.</description><identifier>ISSN: 0043-1648</identifier><identifier>EISSN: 1873-2577</identifier><identifier>DOI: 10.1016/j.wear.2011.01.015</identifier><identifier>CODEN: WEARAH</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Carbides ; Copper ; Cutting tools ; Drill bits ; Exact sciences and technology ; Friction ; Friction, wear, lubrication ; Hardness ; Indium ; Industrial metrology. Testing ; Machine components ; Mechanical engineering. Machine design ; Metal-matrix composite ; Nanostructure ; Particulate composites ; Scratch testing ; Tungsten carbide ; Wear ; Wear resistance ; Wear testing</subject><ispartof>Wear, 2011-04, Vol.270 (9), p.591-597</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-e5782bae017e73947ff3777ef9d0c631193060451855629a6f2b0a5b485691f63</citedby><cites>FETCH-LOGICAL-c362t-e5782bae017e73947ff3777ef9d0c631193060451855629a6f2b0a5b485691f63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S004316481100024X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24073639$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hong, Eunji</creatorcontrib><creatorcontrib>Kaplin, Bradley</creatorcontrib><creatorcontrib>You, Taehoon</creatorcontrib><creatorcontrib>Suh, Min-soo</creatorcontrib><creatorcontrib>Kim, Yong-Suk</creatorcontrib><creatorcontrib>Choe, Heeman</creatorcontrib><title>Tribological properties of copper alloy-based composites reinforced with tungsten carbide particles</title><title>Wear</title><description>► Processed Cu-based composites reinforced with tungsten carbide particles using infiltration technique for earth-boring drill bit applications. ► Improved hardness, scratch, and wear resistance of the Cu-based alloy/tungsten carbide composites by doping with a small amount of indium. ► Indium addition improved the strength and wear resistance of the Cu-based alloy matrix by solid-solution hardening mechanism.
In today's oil/gas industry, use of drill bits in harsh drilling conditions is demanding the pursuit of innovated materials for higher performance and efficiency. This paper describes the successful application of indium doping in tungsten carbide particle reinforced Cu-alloy composites (Cu-alloy/WC
p) for PDC (polycrystalline diamond compact) drill bit body in maximizing wear resistance with relatively low friction coefficient. The wear resistance of Cu-alloy/WC
p composites with novel indium dopant is investigated by nano-scratch test and pin-on-disc wear test, and is compared with that of conventional materials. Doped indium improved the overall wear performance by 38% under a 10
N normal load with up to a sliding distance of 3000
m due mainly to the solid-solution strengthening effect of indium in the Cu-alloy matrix. The combination of ploughing in Cu-alloy matrix, and brittle fracture and fragmentation of WC reinforced particles appear to be the main wear mechanisms of Cu-alloy/WC
p composites under macro scale sliding wear.</description><subject>Applied sciences</subject><subject>Carbides</subject><subject>Copper</subject><subject>Cutting tools</subject><subject>Drill bits</subject><subject>Exact sciences and technology</subject><subject>Friction</subject><subject>Friction, wear, lubrication</subject><subject>Hardness</subject><subject>Indium</subject><subject>Industrial metrology. Testing</subject><subject>Machine components</subject><subject>Mechanical engineering. Machine design</subject><subject>Metal-matrix composite</subject><subject>Nanostructure</subject><subject>Particulate composites</subject><subject>Scratch testing</subject><subject>Tungsten carbide</subject><subject>Wear</subject><subject>Wear resistance</subject><subject>Wear testing</subject><issn>0043-1648</issn><issn>1873-2577</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-AU-9iKeuk6RJWvAi4hcIXvQc0uxkzdJtatJV9t-bsotHYSBkeOYd5iHkksKCApU368UPmrhgQOkCphJHZEZrxUsmlDomM4CKl1RW9Sk5S2kNALQRckbse_Rt6MLKW9MVQwwDxtFjKoIrbBjyrzBdF3ZlaxIuc2szhOTHDET0vQvR5u6PHz-Lcduv0oh9YU1s_RKLweQk22E6JyfOdAkvDu-cfDw-vN8_l69vTy_3d6-l5ZKNJQpVs9YgUIWKN5Vyjiul0DVLsJJT2nCQUAlaCyFZY6RjLRjRVrWQDXWSz8n1Pjef8bXFNOqNTxa7zvQYtknXsqkrpmrIJNuTNoaUIjo9RL8xcacp6EmoXutJqJ6EaphK5KGrQ7xJWZaLprc-_U2yChSXvMnc7Z7DfOu3x6iT9dhnUT6iHfUy-P_W_AJeCozT</recordid><startdate>20110404</startdate><enddate>20110404</enddate><creator>Hong, Eunji</creator><creator>Kaplin, Bradley</creator><creator>You, Taehoon</creator><creator>Suh, Min-soo</creator><creator>Kim, Yong-Suk</creator><creator>Choe, Heeman</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20110404</creationdate><title>Tribological properties of copper alloy-based composites reinforced with tungsten carbide particles</title><author>Hong, Eunji ; Kaplin, Bradley ; You, Taehoon ; Suh, Min-soo ; Kim, Yong-Suk ; Choe, Heeman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-e5782bae017e73947ff3777ef9d0c631193060451855629a6f2b0a5b485691f63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Carbides</topic><topic>Copper</topic><topic>Cutting tools</topic><topic>Drill bits</topic><topic>Exact sciences and technology</topic><topic>Friction</topic><topic>Friction, wear, lubrication</topic><topic>Hardness</topic><topic>Indium</topic><topic>Industrial metrology. Testing</topic><topic>Machine components</topic><topic>Mechanical engineering. Machine design</topic><topic>Metal-matrix composite</topic><topic>Nanostructure</topic><topic>Particulate composites</topic><topic>Scratch testing</topic><topic>Tungsten carbide</topic><topic>Wear</topic><topic>Wear resistance</topic><topic>Wear testing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, Eunji</creatorcontrib><creatorcontrib>Kaplin, Bradley</creatorcontrib><creatorcontrib>You, Taehoon</creatorcontrib><creatorcontrib>Suh, Min-soo</creatorcontrib><creatorcontrib>Kim, Yong-Suk</creatorcontrib><creatorcontrib>Choe, Heeman</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Wear</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, Eunji</au><au>Kaplin, Bradley</au><au>You, Taehoon</au><au>Suh, Min-soo</au><au>Kim, Yong-Suk</au><au>Choe, Heeman</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tribological properties of copper alloy-based composites reinforced with tungsten carbide particles</atitle><jtitle>Wear</jtitle><date>2011-04-04</date><risdate>2011</risdate><volume>270</volume><issue>9</issue><spage>591</spage><epage>597</epage><pages>591-597</pages><issn>0043-1648</issn><eissn>1873-2577</eissn><coden>WEARAH</coden><abstract>► Processed Cu-based composites reinforced with tungsten carbide particles using infiltration technique for earth-boring drill bit applications. ► Improved hardness, scratch, and wear resistance of the Cu-based alloy/tungsten carbide composites by doping with a small amount of indium. ► Indium addition improved the strength and wear resistance of the Cu-based alloy matrix by solid-solution hardening mechanism.
In today's oil/gas industry, use of drill bits in harsh drilling conditions is demanding the pursuit of innovated materials for higher performance and efficiency. This paper describes the successful application of indium doping in tungsten carbide particle reinforced Cu-alloy composites (Cu-alloy/WC
p) for PDC (polycrystalline diamond compact) drill bit body in maximizing wear resistance with relatively low friction coefficient. The wear resistance of Cu-alloy/WC
p composites with novel indium dopant is investigated by nano-scratch test and pin-on-disc wear test, and is compared with that of conventional materials. Doped indium improved the overall wear performance by 38% under a 10
N normal load with up to a sliding distance of 3000
m due mainly to the solid-solution strengthening effect of indium in the Cu-alloy matrix. The combination of ploughing in Cu-alloy matrix, and brittle fracture and fragmentation of WC reinforced particles appear to be the main wear mechanisms of Cu-alloy/WC
p composites under macro scale sliding wear.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.wear.2011.01.015</doi><tpages>7</tpages></addata></record> |
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| subjects | Applied sciences Carbides Copper Cutting tools Drill bits Exact sciences and technology Friction Friction, wear, lubrication Hardness Indium Industrial metrology. Testing Machine components Mechanical engineering. Machine design Metal-matrix composite Nanostructure Particulate composites Scratch testing Tungsten carbide Wear Wear resistance Wear testing |
| title | Tribological properties of copper alloy-based composites reinforced with tungsten carbide particles |
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