AT141508B - Process for the production of plated metal strips serving as film carriers. - Google Patents
Process for the production of plated metal strips serving as film carriers.Info
- Publication number
- AT141508B AT141508B AT141508DA AT141508B AT 141508 B AT141508 B AT 141508B AT 141508D A AT141508D A AT 141508DA AT 141508 B AT141508 B AT 141508B
- Authority
- AT
- Austria
- Prior art keywords
- production
- plated metal
- metal strips
- film carriers
- strips serving
- Prior art date
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
Description
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erteilenden Feinstsehliffes zu entsprechen vermögen. Es steht bei der Ausübung des Verfahrens auch der Herstellung von Filmträgerbändern mit verschiedenen Auflagen nichts im Wege, so dass dann drei- schichtige Bänder entstehen, deren eine Seite mit einem und deren andere Seite mit einem andern Plattierungsmaterial belegt sein können. Die Praxis fordert manchmal aus bestimmten Gründen auch Filmträgerbänder, die z.
B. auf der einen Seite mit Kupfer od. dgl. zu plattieren sind, während sie auf der andern in üblicher Weise mit Nickel od. dgl. plattiert werden.
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aus Eisen, Stahl oder Metallen oder Legierungen gleicher Eigenschaften zugleich durch erhöhte Festigkeit des Bandes aus, was um so bedeutsamer ist, als immer grössere Dimensionen nach Breite und Länge für die neuzeitigen Filmgiessmaschinen begehrt werden.
Die Unterschicht bzw. die Mittelschicht bilden dann gleichsam eine Armierung, die eine unerwünschte Vergrösserung der Bänderdicke vermeiden lässt. der andernfalls bei grösseren Breiten und Längen nicht auszuweichen wäre, Die erfindungsgemässe Anordnung der Unterschichten oder Zwischenschichten aus Eisen, Stahl usw. ermöglicht auch eine wesentliche Ersparnis, da laut vorliegender Erfindung nur ganz geringe Plattierungsstärken aus den teureren Auflagematerialien erforderlich werden. Die Dicken der einzelnen das Metallband bildenden Schichten können ganz beliebige sein und nach den besonderen, im Einzelfall gestellten technischen Anforderungen bemessen werden.
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to be able to comply with the issuing Feinstsehliffes. Nothing stands in the way of the production of film carrier tapes with different editions when carrying out the method, so that three-layer tapes are created, one side of which can be covered with one and the other side with another plating material. The practice sometimes calls for certain reasons and film carrier tapes, the z.
B. on one side with copper or the like. Are to be plated, while they are on the other in the usual manner with nickel or the like. Plated.
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made of iron, steel or metals or alloys with the same properties at the same time due to the increased strength of the tape, which is all the more important as ever larger dimensions in width and length are desired for modern film casting machines.
The lower layer or the middle layer then form, as it were, a reinforcement which prevents an undesired increase in the strip thickness. which otherwise could not be avoided with greater widths and lengths. The inventive arrangement of the sublayers or intermediate layers made of iron, steel, etc. also enables substantial savings, since according to the present invention only very small plating thicknesses from the more expensive coating materials are required. The thicknesses of the individual layers forming the metal strip can be completely arbitrary and can be dimensioned according to the special technical requirements made in the individual case.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT141508T | 1933-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT141508B true AT141508B (en) | 1935-04-25 |
Family
ID=3641701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT141508D AT141508B (en) | 1933-10-16 | 1933-10-16 | Process for the production of plated metal strips serving as film carriers. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT141508B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150278A1 (en) * | 1981-12-02 | 1983-07-07 | Toyo Kohan Co., Ltd., Tokyo | Metal offset plate and method of manufacturing it |
-
1933
- 1933-10-16 AT AT141508D patent/AT141508B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3150278A1 (en) * | 1981-12-02 | 1983-07-07 | Toyo Kohan Co., Ltd., Tokyo | Metal offset plate and method of manufacturing it |
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