Meeting of the Technical Council of Rosenergoatom Concern OJSC

09 December 2015 a meeting of the Technical Council of Rosenergoatom Concern OJSC on materials science and metal control of equipment and pipelines was held at the Branch of the UOC RT (KO Bekasovo) of PJSC Rostelecom (Moscow Region, Naro-Fominsk, village d / o Bekasovo) NPP, where the department of «RadioTech» of JSC «Astyag» made a report «Modern methods of measuring residual stresses in the elements of equipment and pipelines of nuclear power plants» and presented a portable installation for measuring mechanical stresses in polycrystals by the method of X-ray diffraction «NERKA-1».

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KINEF

Meeting with representatives of the welding control department of KINEF LLC

August 29, 2016 a meeting of representatives of the welding control department of KINEF LLC was held in Kirishi, Leningrad Region, within which the team of RadiaTech LLC demonstrated the capabilities of the new modern automated BARS system,

designed for X-ray inspection of welded joints of pipelines of various diameters.

RadiaTech team

Climatic tests

Climatic tests of the BARS system

In the period from October 12 to October 14, 2016 at NP «SIC» a number of checks were carried out in the temperature and climatic chambers of the filmless automated X-ray system «BARS». The test was carried out on:

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Lengazspetsstroy

Meeting with representatives of welding control
JSC «Lengazspetsstroy»

On November 22, 2016, a meeting was held at the industrial base in the village of Taytsy of Lengazspetsstroy JSC, at which the RaDiaTech team demonstrated the capabilities of equipment for industrial non-destructive testing — the BARS automated system.

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Research jointly with Polytech

Research of the «NERKA» system on a tensile testing machine in cooperation with Polytech

March 28, 2017, the company «RaDiaTech» together with the St. Petersburg Polytechnic University named after Peter the Great, conducted a number of studies using a non-destructive X-ray crystal-diffraction analyzer «NERKA» of the stress-strain state of a steel sample under tension on an INSTRON tensile testing machine.

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Gazprom Transgaz Krasnodar

Tests of the BARS system on the basis of the laboratory for the quality of welded joints
OOO Gazprom transgaz Krasnodar

August 22, 2017 at prom. The Smolenskoye site, Gazprom Transgaz Krasnodar, a branch of the Yablonovskoye Department of Emergency Recovery Operations, tested the BARS system with panoramic and frontal methods of scanning welded seams in pipelines.

During the tests, the following positive aspects of using the BARS system were noted:

Possibility of using the radioactive isotope Se-75;
Prompt setting of exposure modes;
The ability to control the quality of the resulting image on the monitor screen in real time;
Possibility of radiographic inspection of «hot» joints, including layer-by-layer inspection.

You can view the test results here.