Heating apparatus for vacuum installations and method for its operation

Heating apparatus for vacuum installations, having heating pipes which are heated by means of a glow wire and supported by mountings and the outer shell of which consists of a highly heat-resistant metallic or ceramic, high-purity material, such as in particular titanium, tantalum, tungsten, niobium...

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Bibliographische Detailangaben
1. Verfasser:	ANTONIO,-IN DOS SANTOS PEREIRA RIBEIRO,CARLOS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	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 HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	Heating apparatus for vacuum installations, having heating pipes which are heated by means of a glow wire and supported by mountings and the outer shell of which consists of a highly heat-resistant metallic or ceramic, high-purity material, such as in particular titanium, tantalum, tungsten, niobium or the like, or of non-porous aluminium oxide, or alternatively of quartz, and the mountings for suspending the heating pipes consist of a non-porous ceramic material, such as in particular aluminium oxide.