Investigation of thick CVD diamond film with SiC interlayer on tungsten carbide for possible usage in geologic explorations
Diamond film on high-Cobalt containing tungsten carbide is explored for specific geologic explorations. A 153 μm thick diamond film was synthesized using a SiC interlayer, and its micro-structural and frictional properties were investigated accordingly. The results show that: (i) the film exhibits a...
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| Veröffentlicht in: | Vacuum 2013-08, Vol.94, p.53-56 |
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| creator | Yu, Xiang Liu, Yang Ma, Lei Yang, Gansheng Wang, Chengbiao |
| description | Diamond film on high-Cobalt containing tungsten carbide is explored for specific geologic explorations. A 153 μm thick diamond film was synthesized using a SiC interlayer, and its micro-structural and frictional properties were investigated accordingly. The results show that: (i) the film exhibits a well-grown and dense columnar structure in the depth direction, and its preferred crystallographic orientation lies at 2θ = 75.2° for the diamond plane (220); (ii) an approximately 7-μm-thick intermediate SiC layer between the film and substrate buffers Cobalt diffusion is evidently favorable for depositing diamond film; (iii) a sharp peak around 1332.7 cm−1 in Raman spectra indicates that the film possesses the distinct diamond nature, and it is mainly composed of diamond crystallites in quality; and (iv) the average friction coefficients in three environments are 0.134 in dry friction, 0.0413 in oil lubrication, and 0.184 in mortar.
► Diamond film on high-Co WC has sought for specific geologic explorations. ► Diamond films thick to 153 μm are synthesized on YG12 in HFCVD process. ► 7-μm-thick SiC interlayer buffers Co diffusion well without chemical pretreatment. ► Frictional properties of diamond film under three modes are compared. |
| doi_str_mv | 10.1016/j.vacuum.2013.01.022 |
| format | Article |
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► Diamond film on high-Co WC has sought for specific geologic explorations. ► Diamond films thick to 153 μm are synthesized on YG12 in HFCVD process. ► 7-μm-thick SiC interlayer buffers Co diffusion well without chemical pretreatment. ► Frictional properties of diamond film under three modes are compared.</description><identifier>ISSN: 0042-207X</identifier><identifier>EISSN: 1879-2715</identifier><identifier>DOI: 10.1016/j.vacuum.2013.01.022</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Cemented carbide ; Columnar structure ; Crystallites ; Diamond coating ; Diamond films ; Diamonds ; Geologic exploration ; Geology ; Interlayers ; Microstructure ; Silicon carbide ; Tungsten carbide</subject><ispartof>Vacuum, 2013-08, Vol.94, p.53-56</ispartof><rights>2013 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-734207f272b3586e1532685fb13b0dbb4dd37304872406ce8ecf136c7633ccff3</citedby><cites>FETCH-LOGICAL-c339t-734207f272b3586e1532685fb13b0dbb4dd37304872406ce8ecf136c7633ccff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0042207X13000353$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Yu, Xiang</creatorcontrib><creatorcontrib>Liu, Yang</creatorcontrib><creatorcontrib>Ma, Lei</creatorcontrib><creatorcontrib>Yang, Gansheng</creatorcontrib><creatorcontrib>Wang, Chengbiao</creatorcontrib><title>Investigation of thick CVD diamond film with SiC interlayer on tungsten carbide for possible usage in geologic explorations</title><title>Vacuum</title><description>Diamond film on high-Cobalt containing tungsten carbide is explored for specific geologic explorations. A 153 μm thick diamond film was synthesized using a SiC interlayer, and its micro-structural and frictional properties were investigated accordingly. The results show that: (i) the film exhibits a well-grown and dense columnar structure in the depth direction, and its preferred crystallographic orientation lies at 2θ = 75.2° for the diamond plane (220); (ii) an approximately 7-μm-thick intermediate SiC layer between the film and substrate buffers Cobalt diffusion is evidently favorable for depositing diamond film; (iii) a sharp peak around 1332.7 cm−1 in Raman spectra indicates that the film possesses the distinct diamond nature, and it is mainly composed of diamond crystallites in quality; and (iv) the average friction coefficients in three environments are 0.134 in dry friction, 0.0413 in oil lubrication, and 0.184 in mortar.
► Diamond film on high-Co WC has sought for specific geologic explorations. ► Diamond films thick to 153 μm are synthesized on YG12 in HFCVD process. ► 7-μm-thick SiC interlayer buffers Co diffusion well without chemical pretreatment. ► Frictional properties of diamond film under three modes are compared.</description><subject>Cemented carbide</subject><subject>Columnar structure</subject><subject>Crystallites</subject><subject>Diamond coating</subject><subject>Diamond films</subject><subject>Diamonds</subject><subject>Geologic exploration</subject><subject>Geology</subject><subject>Interlayers</subject><subject>Microstructure</subject><subject>Silicon carbide</subject><subject>Tungsten carbide</subject><issn>0042-207X</issn><issn>1879-2715</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kLtu3DAQRQkjAbxx_AcuWKaRzJdEuTEQbF4GDKTIA-kIihrKs5bEDUltYvjnQ3tdp5pmzp25h5ALzmrOeHu5qw_WretcC8ZlzXjNhDghG97pq0po3rwiG8aUqATTv07Jm5R2jDHRsm5DHm-WA6SMo80YFho8zXfo7un25wc6oJ3DMlCP00z_YL6j33BLcckQJ_sAkRYgr8uYMizU2djjANSHSPchJewnoGuyIxSCjhCmMKKj8Hc_hfh8LL0lr72dEpy_zDPy49PH79sv1e3Xzzfb97eVk_IqV1qq8rgXWvSy6VrgjRRt1_iey54Nfa-GQWrJVKeFYq2DDpznsnW6ldI57-UZeXfM3cfwey1tzYzJwTTZBcKaDG-4VKpVWpRVdVx1sXSI4M0-4mzjg-HMPLk2O3N0bZ5cG8ZNcV2w6yMGpcYBIZrkEBYHA0Zw2QwB_x_wD-MTi20</recordid><startdate>20130801</startdate><enddate>20130801</enddate><creator>Yu, Xiang</creator><creator>Liu, Yang</creator><creator>Ma, Lei</creator><creator>Yang, Gansheng</creator><creator>Wang, Chengbiao</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130801</creationdate><title>Investigation of thick CVD diamond film with SiC interlayer on tungsten carbide for possible usage in geologic explorations</title><author>Yu, Xiang ; Liu, Yang ; Ma, Lei ; Yang, Gansheng ; Wang, Chengbiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c339t-734207f272b3586e1532685fb13b0dbb4dd37304872406ce8ecf136c7633ccff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Cemented carbide</topic><topic>Columnar structure</topic><topic>Crystallites</topic><topic>Diamond coating</topic><topic>Diamond films</topic><topic>Diamonds</topic><topic>Geologic exploration</topic><topic>Geology</topic><topic>Interlayers</topic><topic>Microstructure</topic><topic>Silicon carbide</topic><topic>Tungsten carbide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Xiang</creatorcontrib><creatorcontrib>Liu, Yang</creatorcontrib><creatorcontrib>Ma, Lei</creatorcontrib><creatorcontrib>Yang, Gansheng</creatorcontrib><creatorcontrib>Wang, Chengbiao</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Vacuum</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Xiang</au><au>Liu, Yang</au><au>Ma, Lei</au><au>Yang, Gansheng</au><au>Wang, Chengbiao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of thick CVD diamond film with SiC interlayer on tungsten carbide for possible usage in geologic explorations</atitle><jtitle>Vacuum</jtitle><date>2013-08-01</date><risdate>2013</risdate><volume>94</volume><spage>53</spage><epage>56</epage><pages>53-56</pages><issn>0042-207X</issn><eissn>1879-2715</eissn><abstract>Diamond film on high-Cobalt containing tungsten carbide is explored for specific geologic explorations. A 153 μm thick diamond film was synthesized using a SiC interlayer, and its micro-structural and frictional properties were investigated accordingly. The results show that: (i) the film exhibits a well-grown and dense columnar structure in the depth direction, and its preferred crystallographic orientation lies at 2θ = 75.2° for the diamond plane (220); (ii) an approximately 7-μm-thick intermediate SiC layer between the film and substrate buffers Cobalt diffusion is evidently favorable for depositing diamond film; (iii) a sharp peak around 1332.7 cm−1 in Raman spectra indicates that the film possesses the distinct diamond nature, and it is mainly composed of diamond crystallites in quality; and (iv) the average friction coefficients in three environments are 0.134 in dry friction, 0.0413 in oil lubrication, and 0.184 in mortar.
► Diamond film on high-Co WC has sought for specific geologic explorations. ► Diamond films thick to 153 μm are synthesized on YG12 in HFCVD process. ► 7-μm-thick SiC interlayer buffers Co diffusion well without chemical pretreatment. ► Frictional properties of diamond film under three modes are compared.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.vacuum.2013.01.022</doi><tpages>4</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Cemented carbide Columnar structure Crystallites Diamond coating Diamond films Diamonds Geologic exploration Geology Interlayers Microstructure Silicon carbide Tungsten carbide |
| title | Investigation of thick CVD diamond film with SiC interlayer on tungsten carbide for possible usage in geologic explorations |
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