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Cold soldering of metals to metals and metals to ceramics and glass

Cold soldering under normal room temperature with the help of water solutions, solutions of metal salts, low-resistance solders of systems metal-metal, metal – ceramics with further exploitation of welding joint under temperature conditions up to 960 °C.

Cold soldering is performed with low-resistance soldering alloys of metal-to-metal, metal-ceramic systems, – followed by a qualitative exploitation of the soldered seam operating

– For the first time we performed practically theoretical “fantasy” when the metals, tin and silver in particular at the moment of reconstruction from ions in aquatic environment do not form crystal lattice and we are able to adjust this process in time adequately.

– This technology is performed with the help of special alloys that have relatively high melting temperature and unique property – capacity of supercooling as molten solder at chilling to room temperature is fluid for some time.

Advantage: – there are no similar technologies.

Soldering at room temperature using aqueous solutions of metal salts

After the analysis of literary and patent information we can with a high degree of confidence declare that solderation technology, that you’ll see when you meet us, have been seen by only 5 people in the world.

Searched approach to the issue of soldering offers such horizons and so unifies the process “to the revolutionary novelty.”

Soldering at room temperature using aqueous solutions of metal salts that are members of the solders for soldering materials, such as relatives, and diametrically opposite in nature.

We know that all the materials can exist in liquid state at a temperature melting point.

At melting point their crystal lattice destroys.

We found a well-known materials and alloys capable to overcooling, that means they are capable not to crystallize for some time after an instant cooling to room temperature

But this is yesterday …

We first met almost theoretical “fantazy” when the metals such as tin and silver, at the time of recovery of ions in water do not form a crystal lattice, and the process adequately, we can adjust in time.

Suppose that after the public announcement for several years colleagues in the leading countries would achieve a similar result, but it still will not allow them to be ahead of us.

Quintessence of practical application of the phenomenon is to guarantee the provision of solder in a strictly right place with universal adhesive properties of various materials.

This is the “know-how”, deciphering of which would require enormous concentration of intellectual and material efforts of our colleagues, but in the meantime we will go further and deeper.

We will show you a sample on which we solder the window glass with aluminum and copper alloys, and also them among themselves.

We’ll warm tip the glass with lighter with you, and it will crack, which would thus prove the possibility of heating up to temperature melting metal and the impossibility of applying traditional technology soldering, which readily attainable even in the field.

In a teacup with a salt water solution, within a few tens of seconds, we’ll solder two late multiple electrical wires.

Please note that soldering ends are not subjected to any special training (etched with gumboil or degreasing), which is inevitable in the traditional technology rations.

EXPLANATION! to speed up the demonstration process in the field, we introduce an additional special additives in the solution, which is slightly warm solution, as well as below 19 degrees speed of chemical reactions dramatically slowing (in the hospital this done is not necessary).

You will see yourself everything else and draw conclusions!

Cold soldering of metals to metals and metals to ceramics and glass.

ADDITION

It is appropriate to consider the development of cold soldering technology in the context of the technology of flux manufacturing and using for welding of aluminum alloys to stainless steel without pre-aluminizing.

These technologies are very close in the production aspect, i.e. it is possible to organize the production of solutions of cold soldering and low-resistance soldering alloys on the basis of the production of flux for welding.

In this case, additional investment of the project will not be costly.

Environmental factors of the production:

/ Harm – harmlessness – harmless.

Approximate area of the separate land plot required for production from 1,500 m2, depending on the expected volume of production

Buildings and facilities / area – depends on the expected volume of production output.

Utility networks and energy supply / facilities /- water, sewerage system, – 380V – 500KW.

Operating costs. / – How many people of the staff?

– from – 50 persons depending on expected volume of production

If you are interested – we will provide additional information and designer’s supervision over implementation of the technology.

p.s. We expect proposals for mutually beneficial cooperation.

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