AT43468B - Process for removing metal coatings from metal objects. - Google Patents

Process for removing metal coatings from metal objects.

Info

Publication number
AT43468B
AT43468B AT43468DA AT43468B AT 43468 B AT43468 B AT 43468B AT 43468D A AT43468D A AT 43468DA AT 43468 B AT43468 B AT 43468B
Authority
AT
Austria
Prior art keywords
metal
coatings
objects
metal objects
removing metal
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Spitz
Original Assignee
Gustav Spitz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gustav Spitz filed Critical Gustav Spitz
Application granted granted Critical
Publication of AT43468B publication Critical patent/AT43468B/en

Links

Landscapes

  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

  

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Claims (1)

PATENT. ANSPRUCH : Verfahren zur Entfernung von Metallüberzügen von Metallgegenständen, dadurch gekennzeichnet, dass dieselben bei einer Temperatur von über 1000 C und unter einem Drucke bis etwa 15 Atmosphären mit derartigen, ein Oxydationsmittel enthaltenden wässerigen Lösungen alkalischer oder saurer Natur behandelt werden, welche wohl den Überzug, jedoch nicht das überzogene Metall lösen. PATENT. CLAIM : Process for removing metal coatings from metal objects, characterized in that they are treated at a temperature of over 1000 C and under a pressure of up to about 15 atmospheres with such, an oxidizing agent-containing aqueous solutions of an alkaline or acidic nature, which the coating, but not loosen the coated metal.
AT43468D 1907-06-11 1907-06-11 Process for removing metal coatings from metal objects. AT43468B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT43468T 1907-06-11

Publications (1)

Publication Number Publication Date
AT43468B true AT43468B (en) 1910-08-10

Family

ID=3562818

Family Applications (1)

Application Number Title Priority Date Filing Date
AT43468D AT43468B (en) 1907-06-11 1907-06-11 Process for removing metal coatings from metal objects.

Country Status (1)

Country Link
AT (1) AT43468B (en)

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