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
Application number
Other languages
German (de)
Inventor
Peter Ing Ostendorf
Otto Graf
Original Assignee
Peter Ing Ostendorf
Otto Graf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peter Ing Ostendorf, Otto Graf filed Critical Peter Ing Ostendorf
Application granted granted Critical
Publication of AT141508B publication Critical patent/AT141508B/en

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  • 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)

PATENT-ANSPRUCH : Verfahren zur Herstellung von als Filmträger dienenden plattierten Metallbändern, dadurch gekennzeichnet, dass metallische Plattierungsauflagen hoher chemischer Beständigkeit (gegenüber den bei der Filmherstellung verwendeten Chemikalien) auf Bänder aus Eisen, Stahl oder gleich harten Metallen oder Legierungen unter so hohem Druck (etwa ab 600 tons) warm aufgewalzt werden, dass sich das grobkristallinische Gefüge des Plattierungsmaterials in ein feinstkristallinisches umwandelt, das die Vor- EMI2.2 PATENT CLAIM: Process for the production of plated metal strips serving as film carriers, characterized in that metallic plating layers of high chemical resistance (to the chemicals used in film production) are placed on strips made of iron, steel or equally hard metals or alloys under such high pressure (from about 600 tons) hot-rolled so that the coarsely crystalline structure of the cladding material transforms into a finely crystalline one, which EMI2.2
AT141508D 1933-10-16 1933-10-16 Process for the production of plated metal strips serving as film carriers. AT141508B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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