AT133021B - Process for the preparation of iron raw material for the application of a base glaze or one-off glaze. - Google Patents
Process for the preparation of iron raw material for the application of a base glaze or one-off glaze.Info
- Publication number
- AT133021B AT133021B AT133021DA AT133021B AT 133021 B AT133021 B AT 133021B AT 133021D A AT133021D A AT 133021DA AT 133021 B AT133021 B AT 133021B
- Authority
- AT
- Austria
- Prior art keywords
- glaze
- preparation
- raw material
- application
- iron raw
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 6
- 229910052742 iron Inorganic materials 0.000 title description 3
- 238000000034 method Methods 0.000 title description 3
- 239000002994 raw material Substances 0.000 title description 3
- 238000002360 preparation method Methods 0.000 title description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 210000003298 dental enamel Anatomy 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Joining Of Glass To Other Materials (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Vorbereitung von eiserner Rohware tur die Aufbringung einer Grundglasnr oder einmaligen Glasur.
Um gut haftende Grundglasuren herzustellen, hat man bisher diesen kleine Mengen von Kobalt-, Nickel-, Kupfer-, Manganoxyd od. dgl. zugesetzt, ohne dass über die eigentliche Wirkung dieser Oxyde völlige Klarheit geherrscht hätte. Es ist auch vorgeschlagen worden, auf dem zu emaillierenden Eisen-
EMI1.1
scheiden und auf diese Metallüberzüge die Emaillierung aufzubringen, wobei durch die Metallschicht die Haftfähigkeit der Emaille erreicht werden soll. Solche Metallniedersehläge können jedoch keine Haftkraft hervorbringen (s. Emaillewaren-Industrie Nr. 28,1925, den Aufsatz.. Das Verhalten der Metalloxyde in Grundemaillen auf Blech"von L. Vielhaber).
Gemäss der Erfindung wird nun die Bildung einer wirksamen Haftschicht dadurch hervorgerufen. dass die Rohgeschirre bzw. die zu emaillierenden Gegenstände, bevor der Emailauftrag erfolgt, mit einer verhältnismässig konzentrierten phosphorsauren Lösung der Salze der genannten Elemente, Kobalt.
Nickel, Mangan, Kupfer, behandelt und hernach bei erhöhter Temperatur getrocknet werden.
Das Verfahren wird in der Weise ausgeführt, dass die zu emaillierenden Gegenstände zuerst mit einer phosphorsauren Lösung eines Salzes der genannten Metalle, z. B. einem Sulfat, behandelt und nach der Trocknung in üblicher Weise emailliert werden, wobei zur Emaillierung Emaillen verwendet werden. die frei von Kobalt, Nickel u. dgl. sind.
Verwendet man zu diesem Zwecke eine etwa 10% ige Phosphorsäurelösung, in welcher Salze der früher genannten Metalle mit aufgelöst werden und trocknet man die Rohware bei etwa 2250 C, so bildet sich eine mechanisch nicht entfernbare Schichte unlöslicher Phosphate, die als Haftsehieht für eine Glasur oder einmaligen Glasur dienen kann.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the preparation of iron raw materials for the application of a basic glass number or a one-off glaze.
In order to produce well-adhering base glazes, small amounts of cobalt, nickel, copper, manganese oxide or the like have been added to them, without the actual effect of these oxides being completely clear. It has also been suggested that on the iron to be enamelled
EMI1.1
and to apply the enamelling to these metal coatings, whereby the adhesion of the enamel is to be achieved through the metal layer. However, such low metal deposits cannot produce adhesive force (see Enamelware Industry No. 28, 1925, the article .. The behavior of metal oxides in base enamels on sheet metal "by L. Vielhaber).
According to the invention, this now causes the formation of an effective adhesive layer. that the raw utensils or the objects to be enamelled, before the enamel is applied, with a relatively concentrated phosphoric acid solution of the salts of the elements mentioned, cobalt.
Nickel, manganese, copper, and then dried at elevated temperature.
The process is carried out in such a way that the objects to be enamelled are first treated with a phosphoric acid solution of a salt of the metals mentioned, e.g. B. a sulfate, treated and, after drying, enamelled in the usual manner, enamels being used for enamelling. which are free of cobalt, nickel and the like like. are.
If an approximately 10% phosphoric acid solution is used for this purpose, in which salts of the previously mentioned metals are dissolved and the raw material is dried at around 2250 C, a mechanically non-removable layer of insoluble phosphates is formed, which acts as an adhesive for a glaze or Can serve as a single glaze.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT133021T | 1925-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT133021B true AT133021B (en) | 1933-04-25 |
Family
ID=3637664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT133021D AT133021B (en) | 1925-06-30 | 1925-06-30 | Process for the preparation of iron raw material for the application of a base glaze or one-off glaze. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT133021B (en) |
-
1925
- 1925-06-30 AT AT133021D patent/AT133021B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT133021B (en) | Process for the preparation of iron raw material for the application of a base glaze or one-off glaze. | |
| DE2039912C3 (en) | Process for the production of adhesive enamel layers on metal surfaces | |
| DE1945216A1 (en) | Process and means for post-treating phosphate layers | |
| DE545340C (en) | Process for the preparation of iron raw material for the application of a glaze | |
| DE2431793A1 (en) | TREATMENT METHODS OF THE SURFACE OF ALUMINUM OR ALUMINUM ALLOY | |
| DE229173C (en) | ||
| DE742340C (en) | Process for the production of rust-protecting phosphate layers on metals | |
| DE876939C (en) | Process to improve the adhesion of lacquer and varnish layers on metals | |
| AT133025B (en) | Process for the production of iron enamels. | |
| AT133147B (en) | Process for the production of a white ground or white enamels. | |
| DE472859C (en) | Process for descaling metallic objects. in particular made of stainless iron or steel | |
| DE900162C (en) | Phosphating process | |
| DE565393C (en) | Process for making mineral oil-soluble products from castor oil | |
| DE497942C (en) | Process for pickling objects made of iron or its alloys | |
| DE638534C (en) | Process for the preparation of condensation products from cyclic monoketones | |
| DE670593C (en) | Process for the production of mass cores | |
| AT117487B (en) | Process for the production of zinc wire molds suitable for the photomechanical copying process. | |
| DE663278C (en) | Process for the production of enamels | |
| AT121975B (en) | Process for coating iron and steel objects with phosphates. | |
| AT143280B (en) | Process for the production of protective layers on metal objects. | |
| AT220910B (en) | Process for applying phosphate coatings to metals | |
| AT121234B (en) | Process for coating metals with a corrosion-resistant metal coating in two layers. | |
| DE742203C (en) | Heat treatment of chrome-nickel steels, which must be intergranular | |
| AT236734B (en) | Process for enamelling iron objects with glass enamel | |
| DE485908C (en) | Process for the preparation of anthraquinone derivatives |