GLÄTTVERFAHREN

The inside surface of a tube, partic. cannula or hollow needle is rendered smooth by passing a liquid through which contains solid substances, mechanically treating the surface and being chemically aggressive in relation to the material of the tube. Pref., grinding grains or balls of hard material a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KIESSLING, JUERGEN, SCHAEFER, SIEGFRIED
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES CHEMISTRY DRESSING OR CONDITIONING OF ABRADING SURFACES DYES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASURING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICS POLISHES POLISHING TESTING TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The inside surface of a tube, partic. cannula or hollow needle is rendered smooth by passing a liquid through which contains solid substances, mechanically treating the surface and being chemically aggressive in relation to the material of the tube. Pref., grinding grains or balls of hard material are used and the chemically aggressive liquid for stainless steel is sulphuric acid, phosphoric acid or hydrochloric acid and pref. contains passivating agents. An anti-stick coating with a thickness in the nanometre range can be applied from a coating liquid after smoothing.