PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE RECOUVERTE DE DIAMANT ET PIECE METALLIQUE OBTENUE AU MOYEN D'UN TEL PROCEDE
The invention concerns a method for making a metal part coated with a diamond coating, comprising steps which consist in: making a metal substrate (2) comprising a surface to be coated whereof the main constituent is titanium; depositing, in a first step, on the surface to be coated a carbon layer f...
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| creator | DE BARROS MARIA ISABEL VANDENBULCKE LIONEL GERARD |
| description | The invention concerns a method for making a metal part coated with a diamond coating, comprising steps which consist in: making a metal substrate (2) comprising a surface to be coated whereof the main constituent is titanium; depositing, in a first step, on the surface to be coated a carbon layer for the diamond to adhere to comprising at least 10 % of graphite and amorphous carbon designed to diffuse partly or completely into the surface to be coated during a second step; depositing, in a second step, the diamond coating (1) on the adhesive layer. The invention is characterised in that the diamond coating is a layer of nanocrystalline diamond (1) obtained from a gas mixture consisting of carbon, oxygen and hydrogen in proportions such that the O/H ratio is higher than 0.5 and the O/C ratio higher than 1. |
| format | Patent |
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The invention is characterised in that the diamond coating is a layer of nanocrystalline diamond (1) obtained from a gas mixture consisting of carbon, oxygen and hydrogen in proportions such that the O/H ratio is higher than 0.5 and the O/C ratio higher than 1.</description><edition>7</edition><language>fre</language><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; APPARATUS THEREFOR ; CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; CRYSTAL GROWTH ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; REFINING BY ZONE-MELTING OF MATERIAL ; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; SINGLE-CRYSTAL-GROWTH ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011116&DB=EPODOC&CC=FR&NR=2798940B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011116&DB=EPODOC&CC=FR&NR=2798940B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DE BARROS MARIA ISABEL</creatorcontrib><creatorcontrib>VANDENBULCKE LIONEL GERARD</creatorcontrib><title>PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE RECOUVERTE DE DIAMANT ET PIECE METALLIQUE OBTENUE AU MOYEN D'UN TEL PROCEDE</title><description>The invention concerns a method for making a metal part coated with a diamond coating, comprising steps which consist in: making a metal substrate (2) comprising a surface to be coated whereof the main constituent is titanium; depositing, in a first step, on the surface to be coated a carbon layer for the diamond to adhere to comprising at least 10 % of graphite and amorphous carbon designed to diffuse partly or completely into the surface to be coated during a second step; depositing, in a second step, the diamond coating (1) on the adhesive layer. The invention is characterised in that the diamond coating is a layer of nanocrystalline diamond (1) obtained from a gas mixture consisting of carbon, oxygen and hydrogen in proportions such that the O/H ratio is higher than 0.5 and the O/C ratio higher than 1.</description><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>CRYSTAL GROWTH</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>REFINING BY ZONE-MELTING OF MATERIAL</subject><subject>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>SINGLE-CRYSTAL-GROWTH</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjbsKwkAURNNYiPoPt7MSfIGm3McsLiS7cbkrWIUgayUaiI1_b9B0NsLAac7MjLNXFbyCBvUxQgarBFvvSM-jA1UWClSCRVHYYwQFKB9PCPwpaCtK4ZjAv6aXDNdTRCr9Gd9FYhQ0PE6z0bW5dWk2cJKRAavDIrWPOnVtc0n39KxNWO_yfb5dytXmD-UN8uQ5OQ</recordid><startdate>20011116</startdate><enddate>20011116</enddate><creator>DE BARROS MARIA ISABEL</creator><creator>VANDENBULCKE LIONEL GERARD</creator><scope>EVB</scope></search><sort><creationdate>20011116</creationdate><title>PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE RECOUVERTE DE DIAMANT ET PIECE METALLIQUE OBTENUE AU MOYEN D'UN TEL PROCEDE</title><author>DE BARROS MARIA ISABEL ; VANDENBULCKE LIONEL GERARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2798940B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2001</creationdate><topic>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>CRYSTAL GROWTH</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>REFINING BY ZONE-MELTING OF MATERIAL</topic><topic>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>SINGLE-CRYSTAL-GROWTH</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>DE BARROS MARIA ISABEL</creatorcontrib><creatorcontrib>VANDENBULCKE LIONEL GERARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DE BARROS MARIA ISABEL</au><au>VANDENBULCKE LIONEL GERARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE RECOUVERTE DE DIAMANT ET PIECE METALLIQUE OBTENUE AU MOYEN D'UN TEL PROCEDE</title><date>2001-11-16</date><risdate>2001</risdate><abstract>The invention concerns a method for making a metal part coated with a diamond coating, comprising steps which consist in: making a metal substrate (2) comprising a surface to be coated whereof the main constituent is titanium; depositing, in a first step, on the surface to be coated a carbon layer for the diamond to adhere to comprising at least 10 % of graphite and amorphous carbon designed to diffuse partly or completely into the surface to be coated during a second step; depositing, in a second step, the diamond coating (1) on the adhesive layer. The invention is characterised in that the diamond coating is a layer of nanocrystalline diamond (1) obtained from a gas mixture consisting of carbon, oxygen and hydrogen in proportions such that the O/H ratio is higher than 0.5 and the O/C ratio higher than 1.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| source | esp@cenet |
| subjects | AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CRYSTAL GROWTH DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
| title | PROCEDE DE FABRICATION D'UNE PIECE METALLIQUE RECOUVERTE DE DIAMANT ET PIECE METALLIQUE OBTENUE AU MOYEN D'UN TEL PROCEDE |
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