A METHOD OF HIGH-DENSITY FOIL FABRICATION
A method for preparing flat foils having a high density includes the steps of mixing a powdered material with a binder to form a green sheet. The green sheet is exposed to a high intensity radiative source adapted to emit radiation of wavelengths corresponding to an absorption spectrum of the powder...
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| creator | OHRINER, EVAN, K SIKKA, VINOD, K BLUE, CRAIG, A |
| description | A method for preparing flat foils having a high density includes the steps of mixing a powdered material with a binder to form a green sheet. The green sheet is exposed to a high intensity radiative source adapted to emit radiation of wavelengths corresponding to an absorption spectrum of the powdered material. The surface of the green sheet is heated while a lower sub-surface temperature is maintained. An apparatus for preparing a foil from a green sheet using a radiation source is also disclosed.
Procédé pour préparer des feuils plats possédant une densité élevée, qui consiste à mélanger un matériau en poudre avec un liant pour créer une feuille d'ébauche. La feuille d'ébauche est exposée à une source de rayonnement haute intensité, conçue pour émettre un rayonnement à longueurs d'ondes correspondant à un spectre de rayonnement du matériau en poudre. La surface de la feuille d'ébauche est chauffée lorsqu'une température inférieure est maintenue sous la surface. L'invention concerne aussi un appareil pour préparer un feuil à partir d'une feuille d'ébauche au moyen d'une source de rayonnement. |
| format | Patent |
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Procédé pour préparer des feuils plats possédant une densité élevée, qui consiste à mélanger un matériau en poudre avec un liant pour créer une feuille d'ébauche. La feuille d'ébauche est exposée à une source de rayonnement haute intensité, conçue pour émettre un rayonnement à longueurs d'ondes correspondant à un spectre de rayonnement du matériau en poudre. La surface de la feuille d'ébauche est chauffée lorsqu'une température inférieure est maintenue sous la surface. L'invention concerne aussi un appareil pour préparer un feuil à partir d'une feuille d'ébauche au moyen d'une source de rayonnement.</description><edition>7</edition><language>eng ; fre</language><subject>ARTIFICIAL STONE ; CASTING ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; REFRACTORIES ; SLAG ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WORKING METALLIC POWDER</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=20030410&DB=EPODOC&CC=WO&NR=0204151A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030410&DB=EPODOC&CC=WO&NR=0204151A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OHRINER, EVAN, K</creatorcontrib><creatorcontrib>SIKKA, VINOD, K</creatorcontrib><creatorcontrib>BLUE, CRAIG, A</creatorcontrib><title>A METHOD OF HIGH-DENSITY FOIL FABRICATION</title><description>A method for preparing flat foils having a high density includes the steps of mixing a powdered material with a binder to form a green sheet. The green sheet is exposed to a high intensity radiative source adapted to emit radiation of wavelengths corresponding to an absorption spectrum of the powdered material. The surface of the green sheet is heated while a lower sub-surface temperature is maintained. An apparatus for preparing a foil from a green sheet using a radiation source is also disclosed.
Procédé pour préparer des feuils plats possédant une densité élevée, qui consiste à mélanger un matériau en poudre avec un liant pour créer une feuille d'ébauche. La feuille d'ébauche est exposée à une source de rayonnement haute intensité, conçue pour émettre un rayonnement à longueurs d'ondes correspondant à un spectre de rayonnement du matériau en poudre. La surface de la feuille d'ébauche est chauffée lorsqu'une température inférieure est maintenue sous la surface. L'invention concerne aussi un appareil pour préparer un feuil à partir d'une feuille d'ébauche au moyen d'une source de rayonnement.</description><subject>ARTIFICIAL STONE</subject><subject>CASTING</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>LIME, MAGNESIA</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>REFRACTORIES</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0VPB1DfHwd1Hwd1Pw8HT30HVx9Qv2DIlUcPP39FFwc3QK8nR2DPH09-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfHh_gZGBiaGpoaOxsZEKAEAvYsjqA</recordid><startdate>20030410</startdate><enddate>20030410</enddate><creator>OHRINER, EVAN, K</creator><creator>SIKKA, VINOD, K</creator><creator>BLUE, CRAIG, A</creator><scope>EVB</scope></search><sort><creationdate>20030410</creationdate><title>A METHOD OF HIGH-DENSITY FOIL FABRICATION</title><author>OHRINER, EVAN, K ; SIKKA, VINOD, K ; BLUE, CRAIG, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0204151A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2003</creationdate><topic>ARTIFICIAL STONE</topic><topic>CASTING</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>LIME, MAGNESIA</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>REFRACTORIES</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>OHRINER, EVAN, K</creatorcontrib><creatorcontrib>SIKKA, VINOD, K</creatorcontrib><creatorcontrib>BLUE, CRAIG, A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OHRINER, EVAN, K</au><au>SIKKA, VINOD, K</au><au>BLUE, CRAIG, A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD OF HIGH-DENSITY FOIL FABRICATION</title><date>2003-04-10</date><risdate>2003</risdate><abstract>A method for preparing flat foils having a high density includes the steps of mixing a powdered material with a binder to form a green sheet. The green sheet is exposed to a high intensity radiative source adapted to emit radiation of wavelengths corresponding to an absorption spectrum of the powdered material. The surface of the green sheet is heated while a lower sub-surface temperature is maintained. An apparatus for preparing a foil from a green sheet using a radiation source is also disclosed.
Procédé pour préparer des feuils plats possédant une densité élevée, qui consiste à mélanger un matériau en poudre avec un liant pour créer une feuille d'ébauche. La feuille d'ébauche est exposée à une source de rayonnement haute intensité, conçue pour émettre un rayonnement à longueurs d'ondes correspondant à un spectre de rayonnement du matériau en poudre. La surface de la feuille d'ébauche est chauffée lorsqu'une température inférieure est maintenue sous la surface. L'invention concerne aussi un appareil pour préparer un feuil à partir d'une feuille d'ébauche au moyen d'une source de rayonnement.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY REFRACTORIES SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING METALLIC POWDER |
| title | A METHOD OF HIGH-DENSITY FOIL FABRICATION |
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