DIE COMPACTION POWDER METALLURGY
There is provided a method of producing a green compact that completely encases an internal structure. The method includes: providing a deformable shell which defines a cavity; providing a metal powder suitable for powder metallurgy; in a rigid die, surrounding the deformable shell with the metal po...
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| creator | BECK, DONALD GEOFFREY DOMAN, DARREL |
| description | There is provided a method of producing a green compact that completely encases an internal structure. The method includes: providing a deformable shell which defines a cavity; providing a metal powder suitable for powder metallurgy; in a rigid die, surrounding the deformable shell with the metal powder; and compacting the metal powder and the deformable shell to generate the green compact that completely encases the internal structure, where the internal structure is defined by the deformable shell.
L'invention concerne un procédé de production d'un comprimé cru qui enrobe entièrement une structure interne. Le procédé comprend les étapes consistant à : mettre en place une coquille déformable qui définit une cavité ; mettre en place une poudre métallique convenant pour la métallurgie des poudres; dans une matrice rigide, entourer la coquille déformable avec la poudre métallique ; et compacter la poudre métallique et la coquille déformable pour générer le comprimé cru qui enrobe entièrement la structure interne, ladite structure interne étant définie par la coquille déformable. |
| format | Patent |
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L'invention concerne un procédé de production d'un comprimé cru qui enrobe entièrement une structure interne. Le procédé comprend les étapes consistant à : mettre en place une coquille déformable qui définit une cavité ; mettre en place une poudre métallique convenant pour la métallurgie des poudres; dans une matrice rigide, entourer la coquille déformable avec la poudre métallique ; et compacter la poudre métallique et la coquille déformable pour générer le comprimé cru qui enrobe entièrement la structure interne, ladite structure interne étant définie par la coquille déformable.</description><language>eng ; fre</language><subject>CASTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; PERFORMING OPERATIONS ; POWDER METALLURGY ; PRESSES ; PRESSES IN GENERAL ; TRANSPORTING ; WORKING METALLIC POWDER</subject><creationdate>2014</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=20140123&DB=EPODOC&CC=WO&NR=2014012187A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140123&DB=EPODOC&CC=WO&NR=2014012187A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BECK, DONALD GEOFFREY</creatorcontrib><creatorcontrib>DOMAN, DARREL</creatorcontrib><title>DIE COMPACTION POWDER METALLURGY</title><description>There is provided a method of producing a green compact that completely encases an internal structure. The method includes: providing a deformable shell which defines a cavity; providing a metal powder suitable for powder metallurgy; in a rigid die, surrounding the deformable shell with the metal powder; and compacting the metal powder and the deformable shell to generate the green compact that completely encases the internal structure, where the internal structure is defined by the deformable shell.
L'invention concerne un procédé de production d'un comprimé cru qui enrobe entièrement une structure interne. Le procédé comprend les étapes consistant à : mettre en place une coquille déformable qui définit une cavité ; mettre en place une poudre métallique convenant pour la métallurgie des poudres; dans une matrice rigide, entourer la coquille déformable avec la poudre métallique ; et compacter la poudre métallique et la coquille déformable pour générer le comprimé cru qui enrobe entièrement la structure interne, ladite structure interne étant définie par la coquille déformable.</description><subject>CASTING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>PRESSES</subject><subject>PRESSES IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBw8XRVcPb3DXB0DvH091MI8A93cQ1S8HUNcfTxCQ1yj-RhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhiYGhkaGFuaOhsbEqQIAgzEi4Q</recordid><startdate>20140123</startdate><enddate>20140123</enddate><creator>BECK, DONALD GEOFFREY</creator><creator>DOMAN, DARREL</creator><scope>EVB</scope></search><sort><creationdate>20140123</creationdate><title>DIE COMPACTION POWDER METALLURGY</title><author>BECK, DONALD GEOFFREY ; DOMAN, DARREL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014012187A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>CASTING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>PRESSES</topic><topic>PRESSES IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>BECK, DONALD GEOFFREY</creatorcontrib><creatorcontrib>DOMAN, DARREL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BECK, DONALD GEOFFREY</au><au>DOMAN, DARREL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIE COMPACTION POWDER METALLURGY</title><date>2014-01-23</date><risdate>2014</risdate><abstract>There is provided a method of producing a green compact that completely encases an internal structure. The method includes: providing a deformable shell which defines a cavity; providing a metal powder suitable for powder metallurgy; in a rigid die, surrounding the deformable shell with the metal powder; and compacting the metal powder and the deformable shell to generate the green compact that completely encases the internal structure, where the internal structure is defined by the deformable shell.
L'invention concerne un procédé de production d'un comprimé cru qui enrobe entièrement une structure interne. Le procédé comprend les étapes consistant à : mettre en place une coquille déformable qui définit une cavité ; mettre en place une poudre métallique convenant pour la métallurgie des poudres; dans une matrice rigide, entourer la coquille déformable avec la poudre métallique ; et compacter la poudre métallique et la coquille déformable pour générer le comprimé cru qui enrobe entièrement la structure interne, ladite structure interne étant définie par la coquille déformable.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY PRESSES PRESSES IN GENERAL TRANSPORTING WORKING METALLIC POWDER |
| title | DIE COMPACTION POWDER METALLURGY |
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