REMOVING METAL FROM COMPOSITE BODIES, AND RESULTING PRODUCTS
L'invention se rapporte à un nouveau procédé qui permet d'éliminer au moins une partie d'au moins un composant métallique d'un constituant métallique contenu dans un corps composite à matrice céramique renforcée par des fibres, notamment en amenant au moins un renforçateur d'...
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| creator | SONUPARLAK, BIROL JOHNSON, WILLIAM, BAYARD FAREED, ALI, SYED |
| description | L'invention se rapporte à un nouveau procédé qui permet d'éliminer au moins une partie d'au moins un composant métallique d'un constituant métallique contenu dans un corps composite à matrice céramique renforcée par des fibres, notamment en amenant au moins un renforçateur d'infiltration et/ou un précurseur de renforçateur d'infiltration et/ou une atmosphère infiltrante à communiquer avec une masse perméable, qui entre en contact avec au moins une partie d'un corps composite, dont le composant métallique, une fois fondu, s'infiltre spontanément dans la masse perméable. Cette infiltration spontanée se produit sans qu'il soit nécessaire d'appliquer une pression ou de créer un vide.
The present invention relates to a novel process for removal of at least a portion of at least one metallic component of a metallic constituent from a fiber reinforced ceramic matrix composite body. Particularly, by providing at least one of an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere to be in communication with a permeable mass, which contacts at least a portion of a composite body, said metallic component of the composite body, when made molten, is caused to spontaneously infiltrate the permeable mass. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum. |
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The present invention relates to a novel process for removal of at least a portion of at least one metallic component of a metallic constituent from a fiber reinforced ceramic matrix composite body. Particularly, by providing at least one of an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere to be in communication with a permeable mass, which contacts at least a portion of a composite body, said metallic component of the composite body, when made molten, is caused to spontaneously infiltrate the permeable mass. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.</description><edition>5</edition><language>eng ; fre ; ger</language><subject>ALLOYS ; ARTIFICIAL STONE ; CASTING ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; FERROUS OR NON-FERROUS ALLOYS ; LIME, MAGNESIA ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; REFRACTORIES ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; SLAG ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; TREATMENT OF NATURAL STONE ; WORKING CEMENT, CLAY, OR STONE ; WORKING METALLIC POWDER</subject><creationdate>1993</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=19931103&DB=EPODOC&CC=EP&NR=0567603A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19931103&DB=EPODOC&CC=EP&NR=0567603A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SONUPARLAK, BIROL</creatorcontrib><creatorcontrib>JOHNSON, WILLIAM, BAYARD</creatorcontrib><creatorcontrib>FAREED, ALI, SYED</creatorcontrib><title>REMOVING METAL FROM COMPOSITE BODIES, AND RESULTING PRODUCTS</title><description>L'invention se rapporte à un nouveau procédé qui permet d'éliminer au moins une partie d'au moins un composant métallique d'un constituant métallique contenu dans un corps composite à matrice céramique renforcée par des fibres, notamment en amenant au moins un renforçateur d'infiltration et/ou un précurseur de renforçateur d'infiltration et/ou une atmosphère infiltrante à communiquer avec une masse perméable, qui entre en contact avec au moins une partie d'un corps composite, dont le composant métallique, une fois fondu, s'infiltre spontanément dans la masse perméable. Cette infiltration spontanée se produit sans qu'il soit nécessaire d'appliquer une pression ou de créer un vide.
The present invention relates to a novel process for removal of at least a portion of at least one metallic component of a metallic constituent from a fiber reinforced ceramic matrix composite body. Particularly, by providing at least one of an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere to be in communication with a permeable mass, which contacts at least a portion of a composite body, said metallic component of the composite body, when made molten, is caused to spontaneously infiltrate the permeable mass. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.</description><subject>ALLOYS</subject><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>FERROUS OR NON-FERROUS ALLOYS</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>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJcvX1D_P0c1fwdQ1x9FFwC_L3VXD29w3wD_YMcVVw8nfxdA3WUXD0c1EIcg0O9QkBKQ0I8ncJdQ4J5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBqZm5mYGxo6GxkQoAQDBPSlI</recordid><startdate>19931103</startdate><enddate>19931103</enddate><creator>SONUPARLAK, BIROL</creator><creator>JOHNSON, WILLIAM, BAYARD</creator><creator>FAREED, ALI, SYED</creator><scope>EVB</scope></search><sort><creationdate>19931103</creationdate><title>REMOVING METAL FROM COMPOSITE BODIES, AND RESULTING PRODUCTS</title><author>SONUPARLAK, BIROL ; JOHNSON, WILLIAM, BAYARD ; FAREED, ALI, SYED</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0567603A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1993</creationdate><topic>ALLOYS</topic><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>FERROUS OR NON-FERROUS ALLOYS</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>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>SONUPARLAK, BIROL</creatorcontrib><creatorcontrib>JOHNSON, WILLIAM, BAYARD</creatorcontrib><creatorcontrib>FAREED, ALI, SYED</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SONUPARLAK, BIROL</au><au>JOHNSON, WILLIAM, BAYARD</au><au>FAREED, ALI, SYED</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REMOVING METAL FROM COMPOSITE BODIES, AND RESULTING PRODUCTS</title><date>1993-11-03</date><risdate>1993</risdate><abstract>L'invention se rapporte à un nouveau procédé qui permet d'éliminer au moins une partie d'au moins un composant métallique d'un constituant métallique contenu dans un corps composite à matrice céramique renforcée par des fibres, notamment en amenant au moins un renforçateur d'infiltration et/ou un précurseur de renforçateur d'infiltration et/ou une atmosphère infiltrante à communiquer avec une masse perméable, qui entre en contact avec au moins une partie d'un corps composite, dont le composant métallique, une fois fondu, s'infiltre spontanément dans la masse perméable. Cette infiltration spontanée se produit sans qu'il soit nécessaire d'appliquer une pression ou de créer un vide.
The present invention relates to a novel process for removal of at least a portion of at least one metallic component of a metallic constituent from a fiber reinforced ceramic matrix composite body. Particularly, by providing at least one of an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere to be in communication with a permeable mass, which contacts at least a portion of a composite body, said metallic component of the composite body, when made molten, is caused to spontaneously infiltrate the permeable mass. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ALLOYS ARTIFICIAL STONE CASTING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FERROUS OR NON-FERROUS ALLOYS LIME, MAGNESIA MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE WORKING METALLIC POWDER |
| title | REMOVING METAL FROM COMPOSITE BODIES, AND RESULTING PRODUCTS |
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