AT153990B - Process for enamelling sheet metal objects. - Google Patents

Process for enamelling sheet metal objects.

Info

Publication number
AT153990B
AT153990B AT153990DA AT153990B AT 153990 B AT153990 B AT 153990B AT 153990D A AT153990D A AT 153990DA AT 153990 B AT153990 B AT 153990B
Authority
AT
Austria
Prior art keywords
sheet metal
enamel
metal objects
enamelling
enamelling sheet
Prior art date
Application number
Other languages
German (de)
Original Assignee
Actien Ges Der Emaillirwerke U
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 Actien Ges Der Emaillirwerke U filed Critical Actien Ges Der Emaillirwerke U
Application granted granted Critical
Publication of AT153990B publication Critical patent/AT153990B/en

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  • Application Of Or Painting With Fluid Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Emaillieren von Gegenständen aus Blech. 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   Kobalt-Nickelgrund :   27-15% Borax oder Borax-Ersatz   (Kernit),   26'41%   Quarz,   25-04% Feldspat,  
6-97% Soda,
6-34% Flussspat,   4-97%   Salpeter,
0'79%. Nickeloxyd,
0-53% Kobaltoxyd,   1-80%   Braunstein. 



   Als Deckglasur wird normales erstes Weiss verwendet, welches folgende Zusammensetzung aufweist :
86-96% geschmolzenes Weiss III,
9-56% Ton weiss und
3-48% Zinnoxyd. 



   Die geschmolzene Weissglasur setzt sich aus folgenden Materialien zusammen :   14-06%   Borax oder Borax-Ersatz (Kernit),
9-33% Quarz,
36-33% Feldspat,
15-08% Soda,
0-42% Flussspat,
0-83% Salpeter,   11-94% Kieselfluornatrium, 12-01% Kaolin.   



   Das Auftragen der Deckemaille kann auch durch Aufstauben erfolgen. 



   Behufs Erzielung einer besonderen Musterung kann im Rahmen der Erfindung die Deckemaille nur örtlich aufgetragen oder auch mit mehreren verschieden farbigen Emaillen gearbeitet werden. 



   In allen Fällen ist Vorsorge zu treffen, dass die Deckemaille in dünner Schicht zur Anwendung gelangt. 



   PATENT-ANSPRÜCHE :
1. Verfahren zum Emaillieren von Gegenständen aus Blech, dadurch gekennzeichnet, dass auf den Gegenstand vorerst Grundemaille aufgetragen wird und nach dem Trocknen in geeigneter Weise, z. B. mittels einer Spritzpistole oder durch Aufstauben in dünner Schicht ein Überzug von Deckemaille erfolgt, worauf nach neuerlichem Trocknen beide Emailschichten in einem einzigen Brand eingebrannt werden.



   <Desc / Clms Page number 1>
 



  Process for enamelling sheet metal objects.
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   Cobalt-nickel base: 27-15% borax or borax substitute (kernite), 26'41% quartz, 25-04% feldspar,
6-97% soda,
6-34% fluorspar, 4-97% saltpetre,
0'79%. Nickel oxide,
0-53% cobalt oxide, 1-80% brownstone.



   Normal first white is used as the cover glaze, which has the following composition:
86-96% melted white III,
9-56% clay white and
3-48% tin oxide.



   The melted white glaze consists of the following materials: 14-06% borax or borax substitute (kernite),
9-33% quartz,
36-33% feldspar,
15-08% soda,
0-42% fluorspar,
0-83% saltpeter, 11-94% silica fluorosodium, 12-01% kaolin.



   The top enamel can also be applied by dusting.



   In order to achieve a special pattern, the cover enamel can only be applied locally within the scope of the invention, or several different colored enamels can be used.



   In all cases, care must be taken that the top enamel is used in a thin layer.



   PATENT CLAIMS:
1. A method for enamelling objects made of sheet metal, characterized in that the object is initially applied base enamel and after drying in a suitable manner, for. B. by means of a spray gun or by dusting in a thin layer is a coating of top enamel, whereupon, after drying again, both enamel layers are burned in a single fire.

 

Claims (1)

2. Ausführungsform-des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass auf einer getrockneten einheitlichen Schicht von Grundemaille behufs Erzielung einer Musterung Deckemaille nur örtlich aufgetragen und trocknen gelassen wird, wonach die Emailschichten gemeinsam eingebrannt werden. 2. Embodiment-the method according to claim 1, characterized in that on a dried uniform layer of base enamel for the purpose of achieving a pattern, top enamel is only applied locally and allowed to dry, after which the enamel layers are fired together. 3. Ausführungsform des Verfahrens-nach Anspruch 1 bzw. 2, dadurch gekennzeichnet, dass zwei oder mehrere Deckemaillen gleichzeitig oder hintereinander mit Zwischentrocknung aufgetragen werden. 3. Embodiment of the method-according to claim 1 or 2, characterized in that two or more cover enamels are applied simultaneously or one behind the other with intermediate drying.
AT153990D 1936-03-13 1936-03-13 Process for enamelling sheet metal objects. AT153990B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT153990T 1936-03-13

Publications (1)

Publication Number Publication Date
AT153990B true AT153990B (en) 1938-08-10

Family

ID=3647835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT153990D AT153990B (en) 1936-03-13 1936-03-13 Process for enamelling sheet metal objects.

Country Status (1)

Country Link
AT (1) AT153990B (en)

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