Verfahren und Vorrichtung zum Ionitrierhaerten von Rohren aus Eisen und Stahl mittels elektrischer Glimmentladung
1,225,785. Nitriding by glow discharge. ELEKTROPHYSIKALISCHE ANSTALT BERNHARD BERGHAUS. June 12, 1968, No.28005/68. Heading C7U. [Also in Division H1] In a process and apparatus for nitriding the bore of tubes, particularly gun barrels, the treating gas, which may be ammonia, is supplied to the bore...
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| description | 1,225,785. Nitriding by glow discharge. ELEKTROPHYSIKALISCHE ANSTALT BERNHARD BERGHAUS. June 12, 1968, No.28005/68. Heading C7U. [Also in Division H1] In a process and apparatus for nitriding the bore of tubes, particularly gun barrels, the treating gas, which may be ammonia, is supplied to the bore by a pipe coaxial with it, the pipe having a closed end and a series of baffled nozzles inside the tube. The latter is connected as cathode and the supply tube as anode. As particularly described tube workpiece 9 is secured in centering bodies 8, 11, the former being secured to the roof of chamber 2, while gas supply pipe 14 having nozzles 19 and baffle sleeve 20 is connected to gas inlet 18. Electrical contact with tube 9 is made through conductor 10. |
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June 12, 1968, No.28005/68. Heading C7U. [Also in Division H1] In a process and apparatus for nitriding the bore of tubes, particularly gun barrels, the treating gas, which may be ammonia, is supplied to the bore by a pipe coaxial with it, the pipe having a closed end and a series of baffled nozzles inside the tube. The latter is connected as cathode and the supply tube as anode. As particularly described tube workpiece 9 is secured in centering bodies 8, 11, the former being secured to the roof of chamber 2, while gas supply pipe 14 having nozzles 19 and baffle sleeve 20 is connected to gas inlet 18. Electrical contact with tube 9 is made through conductor 10.</description><language>ger</language><subject>BASIC ELECTRIC ELEMENTS ; BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; 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 ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY ; 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 ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>1968</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=19681031&DB=EPODOC&CC=DE&NR=1281771B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19681031&DB=EPODOC&CC=DE&NR=1281771B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RORDORF HORST</creatorcontrib><title>Verfahren und Vorrichtung zum Ionitrierhaerten von Rohren aus Eisen und Stahl mittels elektrischer Glimmentladung</title><description>1,225,785. 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Nitriding by glow discharge. ELEKTROPHYSIKALISCHE ANSTALT BERNHARD BERGHAUS. June 12, 1968, No.28005/68. Heading C7U. [Also in Division H1] In a process and apparatus for nitriding the bore of tubes, particularly gun barrels, the treating gas, which may be ammonia, is supplied to the bore by a pipe coaxial with it, the pipe having a closed end and a series of baffled nozzles inside the tube. The latter is connected as cathode and the supply tube as anode. As particularly described tube workpiece 9 is secured in centering bodies 8, 11, the former being secured to the roof of chamber 2, while gas supply pipe 14 having nozzles 19 and baffle sleeve 20 is connected to gas inlet 18. Electrical contact with tube 9 is made through conductor 10.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY 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 ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | Verfahren und Vorrichtung zum Ionitrierhaerten von Rohren aus Eisen und Stahl mittels elektrischer Glimmentladung |
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