Gas-plasma process: the nozzle is tilted to the sprayed surface at an appropriate angle technology
Now with the help of RUSNANO TSZP has solid contacts with manufacturers of power cars with gas companies and power companies across the spectrum of their activities. Roshydromet, for example, with great success introducing new technology to protect hydraulic units etc. Experts TSZP refuted the conventional vertical deposition technology, as under the existing supersonic jet phenomenon occurs after the echo, which dramatically reduces the efficiency of the process, and suggested technique in which a jet is sprayed material is rejected by 40-70 degrees and causes the protective surface is optimal. The method used in the petrochemical industry and the units have achieved results unattainable anywhere else in the world, in particular, receive bimetal by sputtering.
Rotor wheel after operation
"Imagine a column with a diameter of 5 meters and a height of 40 meters, where the separation of fractions. — Says CEO TSZP, Ph.D. Leo Hristoforovich Baldaev. — In the central part, it corrodes very intense, and it should be protected. We have set up a silent installation solves the problem, as fellow Canadians were told that this is impossible. But the fact is there. " As beautiful decided to TSZP problem to rotary nozzles spraying engine fighter refractory ceramic thickness comparable to the thickness of the steel from which the nozzle is made. On these engines and flying MiGs and Su present, surprising the audience max. By the way, on the fifth-generation fighter T-50, which were shown at MAKS-2011, many of the most critical tools and machines "lined" with this technology.
The shop where, through deposition and subsequent gas-plasma spraying is a restoration of cardiac hydraulic, making it more durable than the original.
All innovations are tested in experiments that are carried out in enterprises TSZP, and there are already five in the country. For example, everyone knows that the deposition of materials takes place by means of powders. Is it possible to use derivatives rather than the usual, which are very expensive? It turned out — you can!
"Today we drive into the jet not only powders, but solutions of salts, organometallic, which in the process are decomposed into the necessary components, such as zirconium oxide for the Heat, as well as nano-coating, which is today — one of the most promising developments, however, available Only with the assistance of our experts. — Confirms LH Baldaev. — 70 innovations have been patented. But lately we've slowed down the process of patenting, considering it is not profitable. This drain costly information is not needed, since we — ahead. It is easier and cheaper to keep her in the form of know-how, that is in the safe. So do our colleagues abroad: Key developments do not patent, fearing premature publicity. "
However, today in TSZP think more about the other, for example, the creation of the All-Russian School of thermal spraying. After all, technology companies — today's best "defenders" of the country and even the world.
Author: Yuri Egorov, photo by the author