DE474766C - Process for the homogeneous double-sided leading of iron parts - Google Patents

Process for the homogeneous double-sided leading of iron parts

Info

Publication number
DE474766C
DE474766C DEA52328D DEA0052328D DE474766C DE 474766 C DE474766 C DE 474766C DE A52328 D DEA52328 D DE A52328D DE A0052328 D DEA0052328 D DE A0052328D DE 474766 C DE474766 C DE 474766C
Authority
DE
Germany
Prior art keywords
lead
iron parts
leading
homogeneous
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
DEA52328D
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.)
Kopp & Kausch
KUEHNLE AG
Original Assignee
Kopp & Kausch
KUEHNLE AG
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 Kopp & Kausch, KUEHNLE AG filed Critical Kopp & Kausch
Priority to DEA52328D priority Critical patent/DE474766C/en
Application granted granted Critical
Publication of DE474766C publication Critical patent/DE474766C/en
Expired legal-status Critical Current

Links

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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/10—Lead or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Description

Verfahren zur homogenen doppelseitigen Verbleiung von Eisenteilen Die beiderseitige homogene Verbleiung irgendwelcher Gegenstände innerhalb eines verbleiten Apparates hat stets in der Anfertigung erhebliche Schwierigkeiten gemacht, gleichgültig, nach welchem Verfahren die honlogene Verbleiung des Apparates und der inneren Teile vorgenommen wird.Process for the homogeneous double-sided leading of iron parts The mutual homogeneous leading of any objects within one leaded apparatus has always caused considerable difficulties in its manufacture, irrespective of the method used to lead the apparatus and the inner parts is made.

Nach den bisherigen Verfahren war es nur möglich, die Bleche erst auf einer Seite, dann auf der anderen Seite zu verbleien. Da die Verbleiung oder das Aufbringen des Bleies auf das Eisen nur im flüssigen Zustand des Bleies möglich ist - es ist dabei gleichgültig, ob das Blei von einer Stange herunter-,C e g schmolzen oder ob es mittels Löffel aufgegossen wird -, so wird naturgemäß bei dem Verbleien der zweiten Seite die vorhergehende Verbleiung der ersten Seite durch die hohe Wärme dergestalt in Mitleidenschaft gezogen, daß die bereits vollendete Seite durch Flüssigwerden des Bleies zum Teil oder ganz zerstört wird.With the previous methods it was only possible to leave the sheets first on one side and then on the other side. Because the lead coating or the application of the lead on the iron only in the liquid state of the lead is possible - it is immaterial whether the lead downloaded by a rod, C e g melted or whether it is cast by means of spoons -, it is naturally When the second side is left, the previous leading of the first side is affected by the high heat in such a way that the already completed side is partially or completely destroyed by the lead becoming liquid.

Außer Vorstehendem bringt die doppelseitige Verbleiung auch sonst noch Schwierigkeiten, wenn die Verbleiung der beiden Seiten hintereinander erfolgen muß. Man sticht daher in der Praxis schon längst nach irgendeinem Weg, die Verbleiung der beiden Seiten in einem Arbeitsvorgang zu ermöglichen. Zahlreiche Versuche haben uns dazu geführt, dieses Ziel durch Verwendung von or 0 1.el chten statt ganzen Blechen zu erreichen. Die Verwendung solcher gelochten Bleche bildet den Gegenstand vorliegender Erfindung. Die Ausführung der beiderseitigen homogenen Verbleiung solcher gelochter Gegenstände wird dadurch ermöglicht, daß die zu verbleienden Gegenstände auf irgendeiner Unterlage aufgelegt werden, bei welcher die Stärke des unteren Bleibelags durch Unterstützungen bestimmt und die untere Seite gleichzeitig mit der oberen verbleit wird, da das von oben aufgebrachte Blei durch die Löcher hindurchfließt und gleichzeitig auch die untere Fläche bedeckt. Daß hierbei das Material der gelochten Bleche fÜr die homogene Verbleiung, wie allgemein üblich, vorher durch Beizen evtl. auch durch einen dünnen Überzug von Zinn, Blei oder einer Legierung von Zinn-Blei behandelt werden muß, ist dem Fachmann bekannt und geläufig.In addition to the above, the double-sided lead also brings other difficulties when the lead has to be carried out on both sides one after the other. In practice, there has long been some way of making it possible to lead both sides in one operation. Numerous experiments have led us to achieve this goal by using or 0 1.EL Want to take all the sheets. The use of such perforated sheets forms the subject of the present invention. The execution of the bilateral homogeneous leading of such perforated objects is made possible by the fact that the objects to be leaded are placed on any base in which the strength of the lower lead coating is determined by supports and the lower side is leaded at the same time as the upper one, since the one applied from above Lead flows through the holes and at the same time covers the lower surface as well. The fact that the material of the perforated sheets for the homogeneous lead, as is common practice, must be treated beforehand by pickling, possibly also by a thin coating of tin, lead or an alloy of tin-lead, is known and familiar to the person skilled in the art.

Sollen Rohre, Trichter oder ähnliche Gebilde doppelseitig verbleit werden, so wird in solche Werkstücke ein geometrisch ähnliches, kleineres Gebilde eingesetzt, dessen Abstand von den Wänden des gelochten Werkstückes die Dicke des Bleibelages bestimmt.Should pipes, funnels or similar structures be leaded on both sides a geometrically similar, smaller structure becomes in such workpieces used, the distance from the walls of the perforated workpiece the thickness of the Lead coatings determined.

Claims (1)

PATENTANSPRUCH. Verfahren zur homogenen doppelseitigen Verbleiung von Eisenteilen (Blechen, Rohren, Fassonstücken usw.), gekennzeichnet durch die Verwendung mehrfach gelochter Werkstücke, durch deren Löcher das auf die eine Seite aufgetragene Blei auf die andere Seite hinüberfließt und hier den zweiten Überzug bildet. PATENT CLAIM. Process for homogeneous double-sided leading of iron parts (sheet metal, pipes, facade pieces, etc.), characterized by the use of multi-perforated workpieces, through whose holes the lead applied to one side flows over to the other side and forms the second coating here.
DEA52328D 1927-10-27 1927-10-27 Process for the homogeneous double-sided leading of iron parts Expired DE474766C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA52328D DE474766C (en) 1927-10-27 1927-10-27 Process for the homogeneous double-sided leading of iron parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA52328D DE474766C (en) 1927-10-27 1927-10-27 Process for the homogeneous double-sided leading of iron parts

Publications (1)

Publication Number Publication Date
DE474766C true DE474766C (en) 1929-04-10

Family

ID=6938421

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA52328D Expired DE474766C (en) 1927-10-27 1927-10-27 Process for the homogeneous double-sided leading of iron parts

Country Status (1)

Country Link
DE (1) DE474766C (en)

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