RU93057868A -
METHOD FOR TREATING SURFACE OF OBJECT POLLUTED BY RADIONUCLIDES
- Google Patents
METHOD FOR TREATING SURFACE OF OBJECT POLLUTED BY RADIONUCLIDES
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RU93057868A
RU93057868ARU93057868/25ARU93057868ARU93057868ARU 93057868 ARU93057868 ARU 93057868ARU 93057868/25 ARU93057868/25 ARU 93057868/25ARU 93057868 ARU93057868 ARU 93057868ARU 93057868 ARU93057868 ARU 93057868A
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Priority claimed from GB929200107Aexternal-prioritypatent/GB9200107D0/en
Application filed by Бритиш Ньюклиар Фьюэлз ПЛСfiledCriticalБритиш Ньюклиар Фьюэлз ПЛС
Publication of RU93057868ApublicationCriticalpatent/RU93057868A/en
Application grantedgrantedCritical
Publication of RU2120677C1publicationCriticalpatent/RU2120677C1/en
В способе обработки поверхности объекта, загрязненной радионуклидами, источник лазерного излучения направляют на поверхность, создавая локальный участок с интенсивным тепловым излучением на поверхности. Источник лазерного излучения установлен таким образом, чтобы перемещаться по поверхности в виде растра, вызывая локальное плавление поверхности, расплавленная поверхность позже застывает и тем самым закрепляет внутри себя радионуклиды. До или после обработки интенсивным тепловым излучением с целью закрепления или герметичного изолирования радионуклидов на объекте или внутри него наносится по крайней мере один слой покровного материала.In the method of treating the surface of an object contaminated with radionuclides, the source of laser radiation is directed to the surface, creating a local area with intense thermal radiation on the surface. The laser source is installed in such a way as to move across the surface in the form of a raster, causing local melting of the surface, the molten surface later solidifies and thereby fixes the radionuclides inside. Before or after treatment with intense thermal radiation, at least one layer of coating material is applied on the object or inside of it to seal or seal the radionuclides on the object or inside it.
RU93057868A1992-01-041992-12-30Method for treatment of radionuclide contaminated surfaces of equipment
RU2120677C1
(en)
Radiation of object surface with melting in radiation active region useful for decontamination of an object with electrically conductive surface and production of high purity compositions, where melt is electrically conductive
A method of marking an article having at least a polyolefin surface and an article having a polyolefin surface provided with a black mark of decomposed polyolefin