DE81877C - - Google Patents
Info
- Publication number
- DE81877C DE81877C DENDAT81877D DE81877DA DE81877C DE 81877 C DE81877 C DE 81877C DE NDAT81877 D DENDAT81877 D DE NDAT81877D DE 81877D A DE81877D A DE 81877DA DE 81877 C DE81877 C DE 81877C
- Authority
- DE
- Germany
- Prior art keywords
- enamel
- enamelled
- metal
- enamelling
- mass
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 210000003298 Dental Enamel Anatomy 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000001681 protective Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- -1 B. chalk Chemical class 0.000 claims 2
- 238000004534 enameling Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000530268 Lycaena heteronea Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052904 quartz Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D7/00—Treating the coatings, e.g. drying before burning
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Adornments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.WPATENT OFFICE W.
Die vorliegende Erfindung bezieht sich auf ein neues Verfahren zum einseitigen oder theilweisen Emailliren von Gegenständen, welche aus einem edleren Metall, wie z. B. Kupfer, Nickel, Messing u. s. w., bestehen, wobei das Metall beim Emaillirprocefs gegen den Angriff von Säuren, Hitze etc. geschützt werden soll.The present invention relates to a new method of unilateral or partial Enamelling of objects which are made of a more noble metal, such as. B. copper, nickel, brass and so on When enamelling processes, metal should be protected against attack by acids, heat, etc.
Zu diesem Zwecke werden die nicht zu emaillirenden Theile vor dem Aufbringen der Emaillemasse mit einer plastischen Schutzschicht überzogen.For this purpose, the parts not to be enamelled are placed before the Enamel mass covered with a plastic protective layer.
Dieselbe mufs ä'ufserst strengflüssig sein, damit sie beim Einbrennen der Emaille nicht in Flufs kommt, die Oberfläche nicht angreift und sich schliefslich nach der fertigen Emaillirung leicht entfernen läfst; sie mufs ferner nöthigenfalls ein mehrmaliges Emailliren aushalten, ohne die zu schützende Oberfläche preiszugeben. Am besten eignet sich hierzu ein hochkieselsäurehaltiges Material, z. B. reiner Quarz, Quarzsand, Kieseiguhr u. s. w., welchem zur Erzielung der nöthigen Bindefähigkeit nach der Vermahlung etwas reiner Thon unter Umrühren mit Wasser zugesetzt wird. Statt dessen läfst sich auch Schlemmkreide oder Graphit in Wasser angerührt verwenden.It has to be extremely fluid, so it does not come into fluff when the enamel is burned in and does not attack the surface and finally can be easily removed after the enamelling is finished; she must also If necessary, withstand repeated enamelling without the surface to be protected divulge. A highly silica-containing material is best suited for this purpose, e.g. B. purer Quartz, quartz sand, Kieseiguhr and so on, which to achieve the necessary binding capacity after grinding some pure clay is added while stirring with water. Instead of you can also use chalk or graphite mixed in water.
Das Auftragen der Schutzmasse geschieht in derselben Weise wie dasjenige der Emaille, d. h. durch Aufgleisen oder durch Eintauchen der Geschirre in die angerührte Masse.The protective compound is applied in the same way as the enamel, d. H. by rerailing or by dipping the dishes into the mixed mass.
Nachdem die Schutzmasse getrocknet ist — was auf bekannte Weise, z. B. auf einem Trockenherde, vorgenommen werden kann —, wird an den zu emaillirenden Oberflächen die Emaille in der bekannten Weise aufgetragen und getrocknet; darauf wird das Geschirr im Brennofen so behandelt, als wenn es allseitig emaillirt werden sollte.After the protective mass has dried - which can be done in a known manner, e.g. B. on one Dry stoves, can be made - is on the surfaces to be enamelled Enamel applied in the known manner and dried; then the dishes are placed in the Kiln treated as if it were to be enamelled on all sides.
Bei der Ausführung, des Verfahrens ist es gleichgültig, ob die Schutzmasse zuerst und nachher die Emaille aufgebracht wird, oder umgekehrt. In gewissen Fällen wird es sich zweckmäfsig erweisen, die Schutzmasse unbedingt vorher aufzubringen, so z. B. bei einseitigen Doppelmetallgeschirren, d. h. bei solchen Geschirren, bei denen die zu emaillirende Innenseite aus Eisen und die zu schützende Aufsenseite aus Kupfer, Nickel oder sonst einem edleren Metall besteht, denn hierbei wird die Deckmasse gleichzeitig beim Reinigen der zu emaillirenden Eisenfläche als Schutzmittel gegen den Angriff der hierzu verwendeten Beize, Säure etc. dienen können.When executing the procedure, it does not matter whether the protective mass is applied first and afterwards the enamel is applied, or vice versa. In certain cases it will Prove expedient to apply the protective mass necessarily beforehand, so z. B. with unilateral Double metal harness, d. H. with such dishes, where the enamel to be Inside made of iron and the outside to be protected made of copper, nickel or otherwise is made of a nobler metal, because here the covering material is used at the same time as cleaning the iron surface to be enamelled as a means of protection against the attack of those used for this purpose Stain, acid etc. can serve.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE81877C true DE81877C (en) |
Family
ID=354322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT81877D Active DE81877C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE81877C (en) |
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0
- DE DENDAT81877D patent/DE81877C/de active Active
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