LOW TEMPERATURE FIRED CERAMIC SINTERED COMPACT AND ITS MANUFACTURING METHOD AND WIRING BOARD
PROBLEM TO BE SOLVED: To obtain a low temperature fired ceramic sintered compact with high strength, high thermal conductivity, high Young's modulus and high denseness, capable of manufacturing by firing at a low temperature of =3 aspect ratio and (c) at least one crystal phase selected from am...
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| creator | TERASHI YOSHITAKE KOKUBU MASAYA KAWAI SHINYA |
| description | PROBLEM TO BE SOLVED: To obtain a low temperature fired ceramic sintered compact with high strength, high thermal conductivity, high Young's modulus and high denseness, capable of manufacturing by firing at a low temperature of =3 aspect ratio and (c) at least one crystal phase selected from among groups of AlN, Si3 N4 , SiC, Al2 O3 , ZrO2 , 3Al2 O3 .2SiO2 and Mg2 SiO4 , and having open pore ratio of |
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SOLUTION: The low temperature fired ceramic sintered compact contains (a) gunite crystal phase and/or spinal crystal phase, (b) celsian crystal phase containing a needle crystal of >=3 aspect ratio and (c) at least one crystal phase selected from among groups of AlN, Si3 N4 , SiC, Al2 O3 , ZrO2 , 3Al2 O3 .2SiO2 and Mg2 SiO4 , and having open pore ratio of <=0.3%.</description><edition>7</edition><language>eng</language><subject>ARTIFICIAL STONE ; BASIC ELECTRIC ELEMENTS ; CABLES ; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; CONDUCTORS ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; INSULATORS ; LIME, MAGNESIA ; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ; METALLURGY ; PRINTED CIRCUITS ; REFRACTORIES ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2003</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=20030213&DB=EPODOC&CC=JP&NR=2003040668A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030213&DB=EPODOC&CC=JP&NR=2003040668A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TERASHI YOSHITAKE</creatorcontrib><creatorcontrib>KOKUBU MASAYA</creatorcontrib><creatorcontrib>KAWAI SHINYA</creatorcontrib><title>LOW TEMPERATURE FIRED CERAMIC SINTERED COMPACT AND ITS MANUFACTURING METHOD AND WIRING BOARD</title><description>PROBLEM TO BE SOLVED: To obtain a low temperature fired ceramic sintered compact with high strength, high thermal conductivity, high Young's modulus and high denseness, capable of manufacturing by firing at a low temperature of <=1000 deg.C, and useful for a insulating substrate provided with a wiring layer of a low resisting conductor such as Cu, Ag, Au, and Al on the surface or inside. SOLUTION: The low temperature fired ceramic sintered compact contains (a) gunite crystal phase and/or spinal crystal phase, (b) celsian crystal phase containing a needle crystal of >=3 aspect ratio and (c) at least one crystal phase selected from among groups of AlN, Si3 N4 , SiC, Al2 O3 , ZrO2 , 3Al2 O3 .2SiO2 and Mg2 SiO4 , and having open pore ratio of <=0.3%.</description><subject>ARTIFICIAL STONE</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>CONDUCTORS</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>INSULATORS</subject><subject>LIME, MAGNESIA</subject><subject>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</subject><subject>METALLURGY</subject><subject>PRINTED CIRCUITS</subject><subject>REFRACTORIES</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIjx8Q9XCHH1DXANcgwJDXJVcPMMcnVRcAZyfT2dFYI9_UJcwQL-vgGOziEKjn4uCp4hwQq-jn6hbkCB0CBPP3cFX9cQD38XsGS4J1jEyd8xyIWHgTUtMac4lRdKczMoubmGOHvophbkx6cWFyQmp-allsR7BRgZGBgbmBiYmVk4GhOlCAALVDKX</recordid><startdate>20030213</startdate><enddate>20030213</enddate><creator>TERASHI YOSHITAKE</creator><creator>KOKUBU MASAYA</creator><creator>KAWAI SHINYA</creator><scope>EVB</scope></search><sort><creationdate>20030213</creationdate><title>LOW TEMPERATURE FIRED CERAMIC SINTERED COMPACT AND ITS MANUFACTURING METHOD AND WIRING BOARD</title><author>TERASHI YOSHITAKE ; KOKUBU MASAYA ; KAWAI SHINYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2003040668A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>ARTIFICIAL STONE</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>CONDUCTORS</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>INSULATORS</topic><topic>LIME, MAGNESIA</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>METALLURGY</topic><topic>PRINTED CIRCUITS</topic><topic>REFRACTORIES</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>TERASHI YOSHITAKE</creatorcontrib><creatorcontrib>KOKUBU MASAYA</creatorcontrib><creatorcontrib>KAWAI SHINYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TERASHI YOSHITAKE</au><au>KOKUBU MASAYA</au><au>KAWAI SHINYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LOW TEMPERATURE FIRED CERAMIC SINTERED COMPACT AND ITS MANUFACTURING METHOD AND WIRING BOARD</title><date>2003-02-13</date><risdate>2003</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a low temperature fired ceramic sintered compact with high strength, high thermal conductivity, high Young's modulus and high denseness, capable of manufacturing by firing at a low temperature of <=1000 deg.C, and useful for a insulating substrate provided with a wiring layer of a low resisting conductor such as Cu, Ag, Au, and Al on the surface or inside. SOLUTION: The low temperature fired ceramic sintered compact contains (a) gunite crystal phase and/or spinal crystal phase, (b) celsian crystal phase containing a needle crystal of >=3 aspect ratio and (c) at least one crystal phase selected from among groups of AlN, Si3 N4 , SiC, Al2 O3 , ZrO2 , 3Al2 O3 .2SiO2 and Mg2 SiO4 , and having open pore ratio of <=0.3%.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CABLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CONDUCTORS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INSULATORS LIME, MAGNESIA MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY PRINTED CIRCUITS REFRACTORIES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SLAG TREATMENT OF NATURAL STONE |
| title | LOW TEMPERATURE FIRED CERAMIC SINTERED COMPACT AND ITS MANUFACTURING METHOD AND WIRING BOARD |
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