PL4845B1 - A method of producing metal coatings by spraying, spraying or gassing metal alloy rods. - Google Patents

Description

As is known, it is possible to apply the spraying method to any primer not only for pure metals, but also for bronze, brass and similar alloys. Certain restrictions in the choice of metal, however, were necessary, since many of them cannot be formed into a wire and therefore cannot be used in a conventional pistol metallizer. It is also known that the different coating metals behave differently when it is a matter of electrolysis with regard to the coated object, especially with regard to the most frequently used iron, because in the metallization of iron only those metals protect them electrolytically, the osmotic pressure of which is higher than that of iron. It is also known that metals with an excessively high osmotic pressure are not suitable as protective measures. The present invention consists in the use of combinations of such metals which are readily available and constitute a moderate electrolytic protection of iron with those which as such they exhibit too great a difference in voltage from iron. The use of combinations of such metals results in the most favorable electrolytic behavior in terms of protection against rust. Such a stop can be up. obtained by fusing zinc with aluminum or magnesium, or by fusing zinc with aluminum and magnesium. In addition, it is irrelevant whether both metals are used as an alloy in the form of a wire or whether the metals are mixed together in the mephalator at the time of fusion. The addition of aluminum and magnesium to the zinc increases the durability of the metallic color, which is somewhat to be desired. Metallic deposits "formed by alloys or by mixing these metals retain a better metallic appearance. As it is not always possible to draw wire from alloys suitable for coating due to their electrolytic behavior, the present invention proposes joining individual wires or the strip is wrapped around each other, and a uniform cross-section is then achieved by using a wire die. Instead of making wires by wrapping separate parts on each other, it is also possible to use hollow wires, the hollow of which is filled partially or completely with other metals or alloys. they do not have to be filled with solid metal, but also with other metal assemblies, for example, metal powder, grains, metal-containing powders, mixtures or pastes, also in the form of mixtures or chemical compounds, and finally with other bodies that have a beneficial effect on spraying such as Reducing measures, so that the material, filling the empty wires, will make it possible and not only by spraying non-wireable metals, but also possibly fulfilling the task of preventing harmful side effects, such as oxidation or burning, or removing harmful side products. PL

Claims (1)

1. Claims, 1. The method of producing metal coatings by spraying, spraying or gassing rods made of metal mixtures, the significant fact that zinc, due to its electrolytic ratio to iron and protects it only partially from abrasion, has are mixed or fused with aluminum or magnesium or with both metals in order to obtain better electrolytic protection against fading and in order to obtain a more durable or more beautiful metallic color. 2. A method according to claim 1, characterized by the mixture or metal alloys that cannot be made into a wire are produced in a metallizer in such a way that the individual components are fed together to the same die assembly, wrapping them over each other or assembling the individual components together. (metal wires or ribbons), and the uniform stamen section of the assembly to be sprayed is obtained in such a way that the whole, coiled or twisted wire nozzles, 3, The method according to claims 1 and 2, the significant area of coiled, twisted or directly assembled together individual wires or strips of metal, which are then given a uniform cross-section, a network of expanded wires, the cavity of which is filled partially or completely with other metals, 4, The method according to claim 3, characterized by the use of metal wires, the cavity of which is filled completely or partially with metal pastes, metal powders, with mixtures of metals, alloys or combinations of metals, 5, The method according to claims 3 - 4, the significant point is that chemical compounds or mixtures containing or not containing metal are used to fill the cavity of the wires, which prevent the formation of harmful by-products such as oxides or burnt parts, or remove these products, Nicolaus Meurer. The company "M e t a 1 i z a t o rw Wacpaw Szewczykowski i S-Jka. 9 Deputy: M, Kryzan, patent attorney. Print by L. Boguslawski Warsaw. PL