DE2041777A1 - Decorative castings - made from several metals cast simultaneously - Google Patents
Decorative castings - made from several metals cast simultaneouslyInfo
- Publication number
- DE2041777A1 DE2041777A1 DE19702041777 DE2041777A DE2041777A1 DE 2041777 A1 DE2041777 A1 DE 2041777A1 DE 19702041777 DE19702041777 DE 19702041777 DE 2041777 A DE2041777 A DE 2041777A DE 2041777 A1 DE2041777 A1 DE 2041777A1
- Authority
- DE
- Germany
- Prior art keywords
- different
- castings
- free
- cast
- materials
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Verfahren zur Herstellung von Freiformgüssen Die Erfindung betrifft ein Verfahren zur Herstellung von Freiformgüssen. Unter "Freiformguß" versteht man eine besonders für künstlerische Zwecke geeignete Gießart ohne Anwendung einer herkömmlichen Gießform. Unter "Freiformgußteile" werden gemäß der Erfindung beispielsweise verstanden: Dekorative Wand- und Deckenplatten, die gegebenenfalls auch Durchbrüche aufweisen können, d. h. etwa filigranartig gestaltet werden, Ferner koninien in Betracht z. Be Gitterwände für Geländer aller Art, Türen und Zäune. Method for producing free-form castings The invention relates to a process for the production of free-form castings. "Free-form casting" is understood to mean a type of casting particularly suitable for artistic purposes without the use of a conventional one Casting mold. According to the invention, "free-form castings" are understood to mean, for example: Decorative wall and ceiling panels, which may also have openings can, d. H. be designed about filigree, also coninien into consideration z. Be mesh walls for railings of all kinds, doors and fences.
Dazu gehören noch freistehende Plastiken in beliebigen Formen, beispielsweise Pyramiden, Würfel, Quader, Kugeln.This includes free-standing sculptures in any shape, for example Pyramids, cubes, cuboids, spheres.
Man hat bereits vorgeschlagen, derartige Gestaltungen aus einheitlichen metallischen Werkstoffen zu gießen. Dadurch entstehen Gebilde mit einheitlicher Färbung, Ziel der Erfindung ist es, derartige Figurationen zu schaffen, die verschiedene Farntöne oder auch ein zu einem Teil blankes, zum anderen Teil mattes Aussehen aufweisen.It has already been proposed to consist of such designs to cast metallic materials. This creates structures with a more uniform Coloring, the aim of the invention is to create figurations of this type which are different Shades of color or a partly bare, partly matt appearance.
Erfindungsgemäß wird dies dadurch erreicht, daß metallische Werkstoffe verschiedener Zus ammensetzungen gleichzeitig oder aufeinanderfolgend zu Freiformgußteilen vergossen werden. Durch die Wahl der verschiedensten Werkstoffe, die von Natur aus oder künstlich verschiedenartig gefärbt sind, lassen sich in der beschriebenen Weise jeweils gewünschte und ansprechende Effekte erzielen. Beispielsweise kann man Bronzen in verschiedenen Zusammensetzungen, etwa mit verschiedenen Zinngehalten, vergießen; das gleiche läßt sich auch bei Messingsorten mit verschiedenen Zinkgehalten durchführen. Auch verschiedene Eisen- bzw. Stahlsorten können in der beschriebenen Weise verwendet werden.According to the invention this is achieved in that metallic materials different compositions at the same time or in succession to free-form castings to be shed. By choosing the most diverse materials that are inherent in or are artificially colored differently, can be in the manner described achieve desired and appealing effects. For example, you can have bronzes cast in different compositions, for example with different tin contents; the same can be done with brass types with different zinc contents. Different types of iron or steel can also be used in the manner described will.
Besonders Vorteilhaft läßt sich das Verfahren gemäß der Erfindung bei Anwendung verschiedenartig zusammengesetzter Aluminium-Werkstoffe durchführen. Beispielsweise kann der matte oder dunkle Teil der Skulptur aus einer liegierung des Typs G-AlEg 3 oder G-AlEg 5 bestehen, während der andere, z. B. gleichzeitig oder anschließend gegossene Teil Reinaluminium ist. Dadurch lassen sich Gestaltungen mit unterschiedlichem metallischem Glanz erhalten. Zu einer solchen Form kann Jetzt beispielsweise noch eine Aluminium-Silicium-Legierung mit ca. 12 % Si gegossen werden, die eine dunklere Färbung besitzt, so daß sich eine plastische Darstellung mit drei unterschiedlichen Tönungen ergibt. Weitere Varianten mit noch mehr Farbtönungen lassen sich dadurch erzeugen, daß die erfindungsgemäß gegossenen Teile anschließend einer Oberflächenbehandlung unterworfen werden, durch die z. B.The method according to the invention can be particularly advantageous when using differently composed aluminum materials. For example, the matt or dark part of the sculpture can be made of an alloy of the type G-AlEg 3 or G-AlEg 5 exist, while the other, z. B. at the same time or the subsequently cast part is pure aluminum. This allows designs obtained with different metallic luster. Now can become such a form For example, an aluminum-silicon alloy with approx. 12% Si can be cast, which has a darker color, so that a three-dimensional representation with three different tints. Further variants with even more color tones can be produced in that the parts cast according to the invention subsequently be subjected to a surface treatment by which z. B.
nach der deutschen Patentschrift 855 821 ein Glanz aufgebracht wird, oder daß die Teile durch ein Farbanodisierverfahren, wie es beispielsweise in der deutschen Auslegeschrift 1 276 420 beschrieben ist, unterschiedliche Barbtönungen erhalten.according to the German patent specification 855 821 a gloss is applied, or that the parts by a color anodizing process, as for example in the German Auslegeschrift 1 276 420 is described, different shades of color obtain.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702041777 DE2041777A1 (en) | 1970-08-22 | 1970-08-22 | Decorative castings - made from several metals cast simultaneously |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702041777 DE2041777A1 (en) | 1970-08-22 | 1970-08-22 | Decorative castings - made from several metals cast simultaneously |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2041777A1 true DE2041777A1 (en) | 1972-02-24 |
Family
ID=5780488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702041777 Pending DE2041777A1 (en) | 1970-08-22 | 1970-08-22 | Decorative castings - made from several metals cast simultaneously |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2041777A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5952113A (en) * | 1995-08-08 | 1999-09-14 | Kegulian; Nubar | Multi-colored cast jewelry |
DE19833594A1 (en) * | 1998-07-25 | 2000-01-27 | Mwp Mahle J Wizemann Pleuco Gm | Cast steel camshaft, especially an i.c. engine camshaft for rolling contact valve operation, has an internal cavity and is produced by a lost foam casting technique |
-
1970
- 1970-08-22 DE DE19702041777 patent/DE2041777A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5952113A (en) * | 1995-08-08 | 1999-09-14 | Kegulian; Nubar | Multi-colored cast jewelry |
DE19833594A1 (en) * | 1998-07-25 | 2000-01-27 | Mwp Mahle J Wizemann Pleuco Gm | Cast steel camshaft, especially an i.c. engine camshaft for rolling contact valve operation, has an internal cavity and is produced by a lost foam casting technique |
US6478074B1 (en) | 1998-07-25 | 2002-11-12 | Mahle Ventiltrieb Gmbh | Method for the production of a steel camshaft and camshaft produced according to said method |
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