ELECTRODE FOR ELECTRICAL DISCHARGE SURFACE TREATMENT AND METHOD FOR PRODUCING SAME
This electrode (15) comprises a sintered body composed of a powder having any of a Co-based alloy, an Ni-based alloy, and an Fe-based alloy as a component. The sintered body includes a fine-grained powder that has a median diameter of 3.0 μm or less and is formed into scales. The specific surface ar...
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| creator | YOSHIZAWA Hiroki WATANABE Mitsutoshi |
| description | This electrode (15) comprises a sintered body composed of a powder having any of a Co-based alloy, an Ni-based alloy, and an Fe-based alloy as a component. The sintered body includes a fine-grained powder that has a median diameter of 3.0 μm or less and is formed into scales. The specific surface area of the sintered body has a value within the range from 0.8 m2/g to 10 m2/g. The electrical resistivity of the sintered body has a value within the range from 3 mΩ∙cm to 30 mΩ∙cm.
L'invention concerne une électrode (15) qui comprend un corps fritté composé d'une poudre ayant l'un quelconque parmi un alliage à base de Co, un alliage à base de Ni et un alliage à base de Fe en tant que constituant. Le corps fritté comprend une poudre à grains fins qui possède un diamètre médian de 3,0 µm ou moins et se présente sous la forme d'écailles. La surface spécifique du corps fritté possède une valeur au sein de la plage de 0,8 m2/g à 10 m2/g. La résistivité électrique du corps fritté possède une valeur au sein de la plage de 3 mΩ∙cm à 30 mΩ∙cm.
電極（１５）は、Ｃｏ基合金、Ｎｉ基合金、Ｆｅ基合金のうちの何れかを成分とする粉末から成る焼結体を備える。焼結体は、メジアン径が３．０μｍ以下で鱗片状に形成された微粒粉末を含む。焼結体の比表面積は０．８ｍ２／ｇから１０ｍ２／ｇまでの範囲の値を有する。焼結体の電気抵抗率は３ｍΩ・ｃｍから３０ｍΩ・ｃｍまでの範囲の値を有する。 |
| format | Patent |
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L'invention concerne une électrode (15) qui comprend un corps fritté composé d'une poudre ayant l'un quelconque parmi un alliage à base de Co, un alliage à base de Ni et un alliage à base de Fe en tant que constituant. Le corps fritté comprend une poudre à grains fins qui possède un diamètre médian de 3,0 µm ou moins et se présente sous la forme d'écailles. La surface spécifique du corps fritté possède une valeur au sein de la plage de 0,8 m2/g à 10 m2/g. La résistivité électrique du corps fritté possède une valeur au sein de la plage de 3 mΩ∙cm à 30 mΩ∙cm.
電極（１５）は、Ｃｏ基合金、Ｎｉ基合金、Ｆｅ基合金のうちの何れかを成分とする粉末から成る焼結体を備える。焼結体は、メジアン径が３．０μｍ以下で鱗片状に形成された微粒粉末を含む。焼結体の比表面積は０．８ｍ２／ｇから１０ｍ２／ｇまでの範囲の値を有する。焼結体の電気抵抗率は３ｍΩ・ｃｍから３０ｍΩ・ｃｍまでの範囲の値を有する。</description><language>eng ; fre ; jpn</language><subject>CASTING ; 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 ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; TRANSPORTING ; WORKING METALLIC POWDER</subject><creationdate>2023</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=20230615&DB=EPODOC&CC=WO&NR=2023105917A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230615&DB=EPODOC&CC=WO&NR=2023105917A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIZAWA Hiroki</creatorcontrib><creatorcontrib>WATANABE Mitsutoshi</creatorcontrib><title>ELECTRODE FOR ELECTRICAL DISCHARGE SURFACE TREATMENT AND METHOD FOR PRODUCING SAME</title><description>This electrode (15) comprises a sintered body composed of a powder having any of a Co-based alloy, an Ni-based alloy, and an Fe-based alloy as a component. The sintered body includes a fine-grained powder that has a median diameter of 3.0 μm or less and is formed into scales. The specific surface area of the sintered body has a value within the range from 0.8 m2/g to 10 m2/g. The electrical resistivity of the sintered body has a value within the range from 3 mΩ∙cm to 30 mΩ∙cm.
L'invention concerne une électrode (15) qui comprend un corps fritté composé d'une poudre ayant l'un quelconque parmi un alliage à base de Co, un alliage à base de Ni et un alliage à base de Fe en tant que constituant. Le corps fritté comprend une poudre à grains fins qui possède un diamètre médian de 3,0 µm ou moins et se présente sous la forme d'écailles. La surface spécifique du corps fritté possède une valeur au sein de la plage de 0,8 m2/g à 10 m2/g. La résistivité électrique du corps fritté possède une valeur au sein de la plage de 3 mΩ∙cm à 30 mΩ∙cm.
電極（１５）は、Ｃｏ基合金、Ｎｉ基合金、Ｆｅ基合金のうちの何れかを成分とする粉末から成る焼結体を備える。焼結体は、メジアン径が３．０μｍ以下で鱗片状に形成された微粒粉末を含む。焼結体の比表面積は０．８ｍ２／ｇから１０ｍ２／ｇまでの範囲の値を有する。焼結体の電気抵抗率は３ｍΩ・ｃｍから３０ｍΩ・ｃｍまでの範囲の値を有する。</description><subject>CASTING</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>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhy9XF1Dgnyd3FVcPMPUoDwPJ0dfRRcPIOdPRyD3F0VgkOD3BydXRVCglwdQ3xd_UIUHP1cFHxdQzz8XcC6AoD6Q509_dwVgh19XXkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkbGhgamlobmjoTFxqgB2ljBO</recordid><startdate>20230615</startdate><enddate>20230615</enddate><creator>YOSHIZAWA Hiroki</creator><creator>WATANABE Mitsutoshi</creator><scope>EVB</scope></search><sort><creationdate>20230615</creationdate><title>ELECTRODE FOR ELECTRICAL DISCHARGE SURFACE TREATMENT AND METHOD FOR PRODUCING SAME</title><author>YOSHIZAWA Hiroki ; WATANABE Mitsutoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023105917A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; jpn</language><creationdate>2023</creationdate><topic>CASTING</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>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIZAWA Hiroki</creatorcontrib><creatorcontrib>WATANABE Mitsutoshi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIZAWA Hiroki</au><au>WATANABE Mitsutoshi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRODE FOR ELECTRICAL DISCHARGE SURFACE TREATMENT AND METHOD FOR PRODUCING SAME</title><date>2023-06-15</date><risdate>2023</risdate><abstract>This electrode (15) comprises a sintered body composed of a powder having any of a Co-based alloy, an Ni-based alloy, and an Fe-based alloy as a component. The sintered body includes a fine-grained powder that has a median diameter of 3.0 μm or less and is formed into scales. The specific surface area of the sintered body has a value within the range from 0.8 m2/g to 10 m2/g. The electrical resistivity of the sintered body has a value within the range from 3 mΩ∙cm to 30 mΩ∙cm.
L'invention concerne une électrode (15) qui comprend un corps fritté composé d'une poudre ayant l'un quelconque parmi un alliage à base de Co, un alliage à base de Ni et un alliage à base de Fe en tant que constituant. Le corps fritté comprend une poudre à grains fins qui possède un diamètre médian de 3,0 µm ou moins et se présente sous la forme d'écailles. La surface spécifique du corps fritté possède une valeur au sein de la plage de 0,8 m2/g à 10 m2/g. La résistivité électrique du corps fritté possède une valeur au sein de la plage de 3 mΩ∙cm à 30 mΩ∙cm.
電極（１５）は、Ｃｏ基合金、Ｎｉ基合金、Ｆｅ基合金のうちの何れかを成分とする粉末から成る焼結体を備える。焼結体は、メジアン径が３．０μｍ以下で鱗片状に形成された微粒粉末を含む。焼結体の比表面積は０．８ｍ２／ｇから１０ｍ２／ｇまでの範囲の値を有する。焼結体の電気抵抗率は３ｍΩ・ｃｍから３０ｍΩ・ｃｍまでの範囲の値を有する。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CASTING 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 MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING WORKING METALLIC POWDER |
| title | ELECTRODE FOR ELECTRICAL DISCHARGE SURFACE TREATMENT AND METHOD FOR PRODUCING SAME |
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