DE153308C - - Google Patents
Info
- Publication number
- DE153308C DE153308C DENDAT153308D DE153308DA DE153308C DE 153308 C DE153308 C DE 153308C DE NDAT153308 D DENDAT153308 D DE NDAT153308D DE 153308D A DE153308D A DE 153308DA DE 153308 C DE153308 C DE 153308C
- Authority
- DE
- Germany
- Prior art keywords
- copper
- red
- copper oxide
- covered
- color
- 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
- QPLDLSVMHZLSFG-UHFFFAOYSA-N copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000005751 Copper oxide Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004328 sodium tetraborate Substances 0.000 description 3
- 235000010339 sodium tetraborate Nutrition 0.000 description 3
- 210000004369 Blood Anatomy 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 241001311547 Patina Species 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/10—Designs imitating natural patterns of metallic or oxidised metallic surfaces
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
aus Kupfer und Kupferlegierungen.made of copper and copper alloys.
Den Gegenstand vorliegender Erfindung bildet ein Verfahren zur Herstellung einer roten Patina (sog. Blutbronze) auf Gegenständen, aus Kupfer und Kupferlegierungen. Das Verfahren besteht darin, daß der Gegenstand zunächst bis zur Rotglut erhitzt wird, wodurch er sich mit einer Schicht bedeckt, welche außen aus Kupferoxyd, innen aus Kupferoxydul besteht. Nach dem ErkaltenThe subject matter of the present invention is a process for the production of a red patina (so-called blood bronze) on objects made of copper and copper alloys. The procedure consists in that the object is first heated until it burns red, whereby it is covered with a layer which is made of copper oxide on the outside and made of copper on the inside Copper oxide consists. After cooling down
ίο wird der Gegenstand mittels einer Polierscheibe oder dergl. so lange poliert, bis die schwarze Kupferoxydschicht entfernt ist und die Kupferoxydulschicht hervortritt. Hierdurch erhält der Gegenstand eine intensiv rote Färbung, welche gleichzeitig einen bedeutenden Glanz aufweist. Färbung und Glanz sind so beständig, daß der Gegenstand mittels verschiedenerChemikalien, z.B.Kupfervitriollösung, weiter behandelt werden kann,ίο the item is made using a polishing pad or the like. Polished until the black copper oxide layer is removed and the copper oxide layer emerges. This gives the object an intense red color, which at the same time has a significant luster. Color and luster are so permanent that the object using various chemicals, e.g. vitriol solution, can be treated further,
ao ohne daß er an seinem Aussehen irgendwelche Einbuße erleidet.ao without suffering any loss of appearance.
Will man dem Gegenstand nicht eine gleichmäßige rote Färbung, sondern z.B. ein marmoriertes Aussehen verleihen, so wird er während des Erhitzens an beliebigen Stellen mit Borax oder ähnlich wirkenden Chemikalien bestreut. Hierdurch wird an denjenigen Stellen, welche von dem Borax bedeckt sind, die Oxydation des Metalls verhindert, so daß nach erfolgtem Polieren innerhalb der roten Oberfläche einzelne metallene Stellen erscheinen. Diese Stellen können dann durch bekannte Verfahren eine beliebige Färbung erhalten, so daß die Oberfläche des Gegenstandes marmoriert erscheint.If you don't want the object to have a uniform red color, for example a marbled one Give appearance, so he is heated at any point with borax or similar chemicals sprinkled. As a result, in those places which are covered by the borax, the oxidation of the metal is prevented, so that after polishing within the red Individual metal spots appear on the surface. These bodies can then go through known methods obtained any coloring, so that the surface of the object appears marbled.
Paten τ-Α ν Sprüche:Godparents τ-Α ν Proverbs:
1. Verfahren zur Herstellung einer roten Patina (sog. Blutbronze) auf Gegenständen aus Kupfer und Kupferlegierungen, dadurch gekennzeichnet, daß der zu patinierende Gegenstand so lange erhitzt wird, bis er sich nach Verschwinden der zunächst auftretenden sog. Anlauffarben mit einer Schicht von schwarzem Kupferoxyd bedeckt, welche mittels einer Polierscheibe oder dergl. so weit entfernt wird, bis die Oberfläche eine rote Färbung annimmt. 1. Process for producing a red patina (so-called blood bronze) on objects made of copper and copper alloys, characterized in that the object to be patinated is heated for so long until after the initially appearing so-called tarnish has disappeared, it becomes covered with a layer of black copper oxide Covered, which is removed by means of a polishing pad or the like. Until the surface takes on a red color.
2. Ausführungsform des Verfahrens gemäß Anspruch 1, dadurch gekennzeichnet, daß der Gegenstand während des Erhitzens an beliebigen Stellen mit Borax oder ähnlichen Chemikalien bestreut wird, zu dem Zwecke, an diesen Stellen eine Oxydation des Metalls zu vermeiden.2. Embodiment of the method according to claim 1, characterized in that that the object is sprinkled with borax or similar chemicals at any point during heating, for the purpose of avoiding oxidation of the metal at these points.
3. Ausführungsform des Verfahrens gemäß Anspruch .1 und 2, dadurch gekennzeichnet, daß der Gegenstand nach erfolgtem Polieren mit beliebigen Chemikalien, z. B. Kupfervitriollösung, weiter behandelt wird, wodurch die nicht oxydierten Stellen der Oberfläche eine beliebige Färbung erhalten, zu dem Zwecke, dem Gegenstand ein marmoriertes Aussehen zu verleihen.3. embodiment of the method according to claim .1 and 2, characterized in that that the object after polishing with any chemicals, z. B. vitriol solution, is treated further, whereby the non-oxidized areas of the surface any Color is obtained for the purpose of giving the object a marbled appearance.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREl.BERLIN. PRINTED IN THE REICHSDRUCKEREl.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE153308C true DE153308C (en) |
Family
ID=419957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT153308D Active DE153308C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE153308C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7605113B2 (en) | 1997-01-09 | 2009-10-20 | Advanced Technology Materials Inc. | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate |
US7662762B2 (en) | 1997-01-09 | 2010-02-16 | Advanced Technology Materials, Inc. | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrates |
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0
- DE DENDAT153308D patent/DE153308C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7605113B2 (en) | 1997-01-09 | 2009-10-20 | Advanced Technology Materials Inc. | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrate |
US7662762B2 (en) | 1997-01-09 | 2010-02-16 | Advanced Technology Materials, Inc. | Aqueous cleaning composition containing copper-specific corrosion inhibitor for cleaning inorganic residues on semiconductor substrates |
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