ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGING, METHOD FOR MANUFACTURING THE ELECTRODE WIRE, AND APPARATUS FOR MANUFACTURING BUS LINE THERE OF
An electrode wire for wire electrodischarge machining includes a core made of copper or copper alloy, a pure zinc layer formed by hot-dip galvanizing the core, and a relatively thin copper-zinc alloy layer formed by mutual thermal diffusion across the interface between the pure zinc layer and the co...
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| creator | IZUI, ISAO YOSHIMOTO, MASAKAZU SATO, HIROSHI WASHIO, NOBUYUKI FUJIOKA, NOBUTAKA |
| description | An electrode wire for wire electrodischarge machining includes a core made of copper or copper alloy, a pure zinc layer formed by hot-dip galvanizing the core, and a relatively thin copper-zinc alloy layer formed by mutual thermal diffusion across the interface between the pure zinc layer and the core and having a zinc concentration gradient. The electrode wire is not cracked during its production. The thickness of the copper-zinc alloy layer, the gradient of zinc concentration, and the thickness of the outermost pure zinc layer can be controlled by selecting the dipping time and the temperature of the hot-dip galvanizing bath as appropriate. By blowing a non-oxidizing gas from a bath surface zinc purifying and wiping device disposed above the bath surface through which the core emerges from the hot-dip galvanizing bath, the pure zinc bath surface is kept exposed and runs and uneven thickness of the galvanizing layer are prevented. |
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The electrode wire is not cracked during its production. The thickness of the copper-zinc alloy layer, the gradient of zinc concentration, and the thickness of the outermost pure zinc layer can be controlled by selecting the dipping time and the temperature of the hot-dip galvanizing bath as appropriate. By blowing a non-oxidizing gas from a bath surface zinc purifying and wiping device disposed above the bath surface through which the core emerges from the hot-dip galvanizing bath, the pure zinc bath surface is kept exposed and runs and uneven thickness of the galvanizing layer are prevented.</description><language>eng ; fre ; ger</language><subject>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 ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; PERFORMING OPERATIONS ; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING ; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><creationdate>2009</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=20091111&DB=EPODOC&CC=EP&NR=2067560A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091111&DB=EPODOC&CC=EP&NR=2067560A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IZUI, ISAO</creatorcontrib><creatorcontrib>YOSHIMOTO, MASAKAZU</creatorcontrib><creatorcontrib>SATO, HIROSHI</creatorcontrib><creatorcontrib>WASHIO, NOBUYUKI</creatorcontrib><creatorcontrib>FUJIOKA, NOBUTAKA</creatorcontrib><title>ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGING, METHOD FOR MANUFACTURING THE ELECTRODE WIRE, AND APPARATUS FOR MANUFACTURING BUS LINE THERE OF</title><description>An electrode wire for wire electrodischarge machining includes a core made of copper or copper alloy, a pure zinc layer formed by hot-dip galvanizing the core, and a relatively thin copper-zinc alloy layer formed by mutual thermal diffusion across the interface between the pure zinc layer and the core and having a zinc concentration gradient. The electrode wire is not cracked during its production. The thickness of the copper-zinc alloy layer, the gradient of zinc concentration, and the thickness of the outermost pure zinc layer can be controlled by selecting the dipping time and the temperature of the hot-dip galvanizing bath as appropriate. By blowing a non-oxidizing gas from a bath surface zinc purifying and wiping device disposed above the bath surface through which the core emerges from the hot-dip galvanizing bath, the pure zinc bath surface is kept exposed and runs and uneven thickness of the galvanizing layer are prevented.</description><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>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><subject>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOhx9XF1Dgnyd3FVCPcMclVw8w-CMCDins4KLp7Bzh6OQe6efu46Cr6uIR7-LmBVvo5-oW6OziGhQUAZhRAPmBaYUToKjn4uCo4BAY5BjiGhwVj0OAFFfTz9XEGagTb6u_EwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknjXACMDM3NTMwNHE2MilAAAnm4-sA</recordid><startdate>20091111</startdate><enddate>20091111</enddate><creator>IZUI, ISAO</creator><creator>YOSHIMOTO, MASAKAZU</creator><creator>SATO, HIROSHI</creator><creator>WASHIO, NOBUYUKI</creator><creator>FUJIOKA, NOBUTAKA</creator><scope>EVB</scope></search><sort><creationdate>20091111</creationdate><title>ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGING, METHOD FOR MANUFACTURING THE ELECTRODE WIRE, AND APPARATUS FOR MANUFACTURING BUS LINE THERE OF</title><author>IZUI, ISAO ; YOSHIMOTO, MASAKAZU ; SATO, HIROSHI ; WASHIO, NOBUYUKI ; FUJIOKA, NOBUTAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2067560A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2009</creationdate><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>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><topic>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</topic><toplevel>online_resources</toplevel><creatorcontrib>IZUI, ISAO</creatorcontrib><creatorcontrib>YOSHIMOTO, MASAKAZU</creatorcontrib><creatorcontrib>SATO, HIROSHI</creatorcontrib><creatorcontrib>WASHIO, NOBUYUKI</creatorcontrib><creatorcontrib>FUJIOKA, NOBUTAKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IZUI, ISAO</au><au>YOSHIMOTO, MASAKAZU</au><au>SATO, HIROSHI</au><au>WASHIO, NOBUYUKI</au><au>FUJIOKA, NOBUTAKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGING, METHOD FOR MANUFACTURING THE ELECTRODE WIRE, AND APPARATUS FOR MANUFACTURING BUS LINE THERE OF</title><date>2009-11-11</date><risdate>2009</risdate><abstract>An electrode wire for wire electrodischarge machining includes a core made of copper or copper alloy, a pure zinc layer formed by hot-dip galvanizing the core, and a relatively thin copper-zinc alloy layer formed by mutual thermal diffusion across the interface between the pure zinc layer and the core and having a zinc concentration gradient. The electrode wire is not cracked during its production. The thickness of the copper-zinc alloy layer, the gradient of zinc concentration, and the thickness of the outermost pure zinc layer can be controlled by selecting the dipping time and the temperature of the hot-dip galvanizing bath as appropriate. By blowing a non-oxidizing gas from a bath surface zinc purifying and wiping device disposed above the bath surface through which the core emerges from the hot-dip galvanizing bath, the pure zinc bath surface is kept exposed and runs and uneven thickness of the galvanizing layer are prevented.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | 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 DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL |
| title | ELECTRODE WIRE FOR WIRE ELECTRIC DISCHARGING, METHOD FOR MANUFACTURING THE ELECTRODE WIRE, AND APPARATUS FOR MANUFACTURING BUS LINE THERE OF |
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