WEAR RESISTANT GUN BARREL AND METHOD OF FORMING
Un canon d'arme à feu est produit en déposant par pulvérisation à l'état de plasma sous vide une couche interne (28) d'un métal réfractaire servant de revêtement interne d'un canon d'arme à feu sur un mandrin (26), et en déposant ensuite une couche intermédiaire (30) pour ob...
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| creator | SIEMERS, PAUL, ALFRED JACKSON, MELVIN, ROBERT LIU, YING, HSIN KOPP, ROBERT, WILLIAM DUKE, STEVEN, ROY PERRIN, DAVID, PORTER |
| description | Un canon d'arme à feu est produit en déposant par pulvérisation à l'état de plasma sous vide une couche interne (28) d'un métal réfractaire servant de revêtement interne d'un canon d'arme à feu sur un mandrin (26), et en déposant ensuite une couche intermédiaire (30) pour obtenir une transition dans les propriétés du revêtement interne à une couche externe du métal de la chemise.
A gun barrel is produced by vacuum plasma spray depositing an inner layer of a refractory metal as a gun barrel liner on a mandrel, followed by deposit of successive layers of dense gun barrel jacket material to build up a structure from the inside out. The outermost layer can include attachment means for fixing the barrel into a gun mechanism. |
| format | Patent |
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A gun barrel is produced by vacuum plasma spray depositing an inner layer of a refractory metal as a gun barrel liner on a mandrel, followed by deposit of successive layers of dense gun barrel jacket material to build up a structure from the inside out. The outermost layer can include attachment means for fixing the barrel into a gun mechanism.</description><language>eng ; fre ; ger</language><subject>BLASTING ; 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 ; FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS ; HEATING ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; METALLURGY ; MOUNTINGS FOR SMALLARMS OR ORDNANCE ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; WEAPONS</subject><creationdate>1986</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=19860507&DB=EPODOC&CC=EP&NR=0179877A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860507&DB=EPODOC&CC=EP&NR=0179877A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SIEMERS, PAUL, ALFRED</creatorcontrib><creatorcontrib>JACKSON, MELVIN, ROBERT</creatorcontrib><creatorcontrib>LIU, YING, HSIN</creatorcontrib><creatorcontrib>KOPP, ROBERT, WILLIAM</creatorcontrib><creatorcontrib>DUKE, STEVEN, ROY</creatorcontrib><creatorcontrib>PERRIN, DAVID, PORTER</creatorcontrib><title>WEAR RESISTANT GUN BARREL AND METHOD OF FORMING</title><description>Un canon d'arme à feu est produit en déposant par pulvérisation à l'état de plasma sous vide une couche interne (28) d'un métal réfractaire servant de revêtement interne d'un canon d'arme à feu sur un mandrin (26), et en déposant ensuite une couche intermédiaire (30) pour obtenir une transition dans les propriétés du revêtement interne à une couche externe du métal de la chemise.
A gun barrel is produced by vacuum plasma spray depositing an inner layer of a refractory metal as a gun barrel liner on a mandrel, followed by deposit of successive layers of dense gun barrel jacket material to build up a structure from the inside out. The outermost layer can include attachment means for fixing the barrel into a gun mechanism.</description><subject>BLASTING</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>FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS</subject><subject>HEATING</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>MOUNTINGS FOR SMALLARMS OR ORDNANCE</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPd3UMUghyDfYMDnH0C1FwD_VTcHIMCnL1UXD0c1HwdQ3x8HdR8HdTcPMP8vX0c-dhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQaG5pYW5uaOhsZEKAEAqLkldQ</recordid><startdate>19860507</startdate><enddate>19860507</enddate><creator>SIEMERS, PAUL, ALFRED</creator><creator>JACKSON, MELVIN, ROBERT</creator><creator>LIU, YING, HSIN</creator><creator>KOPP, ROBERT, WILLIAM</creator><creator>DUKE, STEVEN, ROY</creator><creator>PERRIN, DAVID, PORTER</creator><scope>EVB</scope></search><sort><creationdate>19860507</creationdate><title>WEAR RESISTANT GUN BARREL AND METHOD OF FORMING</title><author>SIEMERS, PAUL, ALFRED ; JACKSON, MELVIN, ROBERT ; LIU, YING, HSIN ; KOPP, ROBERT, WILLIAM ; DUKE, STEVEN, ROY ; PERRIN, DAVID, PORTER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0179877A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1986</creationdate><topic>BLASTING</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>FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS</topic><topic>HEATING</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>MOUNTINGS FOR SMALLARMS OR ORDNANCE</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SIEMERS, PAUL, ALFRED</creatorcontrib><creatorcontrib>JACKSON, MELVIN, ROBERT</creatorcontrib><creatorcontrib>LIU, YING, HSIN</creatorcontrib><creatorcontrib>KOPP, ROBERT, WILLIAM</creatorcontrib><creatorcontrib>DUKE, STEVEN, ROY</creatorcontrib><creatorcontrib>PERRIN, DAVID, PORTER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SIEMERS, PAUL, ALFRED</au><au>JACKSON, MELVIN, ROBERT</au><au>LIU, YING, HSIN</au><au>KOPP, ROBERT, WILLIAM</au><au>DUKE, STEVEN, ROY</au><au>PERRIN, DAVID, PORTER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WEAR RESISTANT GUN BARREL AND METHOD OF FORMING</title><date>1986-05-07</date><risdate>1986</risdate><abstract>Un canon d'arme à feu est produit en déposant par pulvérisation à l'état de plasma sous vide une couche interne (28) d'un métal réfractaire servant de revêtement interne d'un canon d'arme à feu sur un mandrin (26), et en déposant ensuite une couche intermédiaire (30) pour obtenir une transition dans les propriétés du revêtement interne à une couche externe du métal de la chemise.
A gun barrel is produced by vacuum plasma spray depositing an inner layer of a refractory metal as a gun barrel liner on a mandrel, followed by deposit of successive layers of dense gun barrel jacket material to build up a structure from the inside out. The outermost layer can include attachment means for fixing the barrel into a gun mechanism.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING 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 FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS ANDORDNANCE, e.g. CANNONS HEATING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LIGHTING MECHANICAL ENGINEERING METALLURGY MOUNTINGS FOR SMALLARMS OR ORDNANCE SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION WEAPONS |
| title | WEAR RESISTANT GUN BARREL AND METHOD OF FORMING |
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