DE325671C - Process for one-sided tinning of sheet iron - Google Patents

Process for one-sided tinning of sheet iron

Info

Publication number
DE325671C
DE325671C DE1917325671D DE325671DD DE325671C DE 325671 C DE325671 C DE 325671C DE 1917325671 D DE1917325671 D DE 1917325671D DE 325671D D DE325671D D DE 325671DD DE 325671 C DE325671 C DE 325671C
Authority
DE
Germany
Prior art keywords
sheet
sheet iron
sheet metal
tinning
sided
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.)
Expired
Application number
DE1917325671D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fr Ewers & Co Inh AG fur Cart
Original Assignee
Fr Ewers & Co Inh AG fur Cart
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 Fr Ewers & Co Inh AG fur Cart filed Critical Fr Ewers & Co Inh AG fur Cart
Application granted granted Critical
Publication of DE325671C publication Critical patent/DE325671C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/006Pattern or selective deposits
    • C23C2/0064Pattern or selective deposits using masking layers
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02Pretreatment of the material to be coated, e.g. for coating on selected surface areas

Description

Verfahren zum einseitigen Verzinnen von Eisenblech. Die Erfindung betrifft eine weitere Ausbildung des durch Patent 3226go geschützten Verfahrens zum einseitigen - Verzinnen von Blech, bei welchem letzteres mit einem zinnabweisenden Überzug, aus Tonerde oder Verbindungen derselben öder Graphit versehen wird, welcher auf dem Blech eingebrannt wird. Weitere Versuche haben ergeben, daß als zinnabweisende Stoffe auch andere Kohlenstoffe, wie Torf, Holzkohle, Tierkohle und Steinkohle, sowie auch Erden aller Art- oder verwandte Stoffe urid ferner Mineralfarben verwendet werden können. DieEe Stoffe werden mit Firnis o. dgl. verrieben, auf das Blech aufgetragen und auf diesem eingebrannt, worauf das Blech in bekannter Weise verzinnt wird. Das hierbei erhaltene, teilweise.verzinnte Blech ist an den unverzinnten Teilen mit einem Überzug versehen, welchen das Blech gegen Rosten schützt und deshalb auch nach der Verzinnung auf dem Blech verbleiben soll. Der Überzug ist infolge des Aufbrennens innig mit dem Blech verbunden und haftet fest und dauernd auf demselben; so daß er beim Verarbeiten des Bleches zu Gebrauchsgegenständciz, z.- B. Konservendosen, nicht abspringt.Process for one-sided tinning of sheet iron. The invention relates to a further development of the method protected by patent 3226go for one-sided - tin-plating of sheet metal, the latter with a tin-repellent Coating, made of alumina or compounds thereof or graphite, which is burned into the sheet metal. Further experiments have shown that as tin-repellent Substances also other carbons, such as peat, charcoal, animal charcoal and bituminous coal, as well as earths of all kinds or related substances and mineral paints are also used can be. The substances are rubbed with varnish or the like and applied to the sheet and baked onto it, whereupon the sheet is tinned in a known manner. That The partially tinned sheet obtained in this way is attached to the untinned parts provided with a coating which protects the sheet metal against rusting and therefore also should remain on the sheet after tinning. The coating is due to burning intimately connected to the sheet metal and adheres firmly and permanently to it; so that when processing the sheet metal into objects of daily use, e.g. food cans, does not jump off.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Teilverzinnung von Blech gemäß Patent 3226go, dadurch gekennzeichnet, daß das Blech mit einem Über-' Zug aus Torf, Holzkohle, Tierkohle oder Steinkohle sowie aus Erden aller Art öder verwandten Stoffen und ferner aus Mineral-Farben versehen und der Überzug auf dem Blech eingebrannt wird.PATENT CLAIM: Process for the partial tin-plating of sheet metal according to the patent 3226go, characterized in that the sheet is covered with a 'train of peat, charcoal, Animal coal or bituminous coal as well as from all kinds of earth or related substances and also provided with mineral paints and the coating is baked onto the sheet metal.
DE1917325671D 1917-12-14 1917-12-14 Process for one-sided tinning of sheet iron Expired DE325671C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325671T 1917-12-14

Publications (1)

Publication Number Publication Date
DE325671C true DE325671C (en) 1920-09-13

Family

ID=6183142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1917325671D Expired DE325671C (en) 1917-12-14 1917-12-14 Process for one-sided tinning of sheet iron

Country Status (1)

Country Link
DE (1) DE325671C (en)

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