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Information × Registration Number 0214U005550, 0112U001701 , R & D reports Title Technological bases of creation of heat-insulation nanosize oxide coverages on surfaces of optical dielectrics the combined thermal vacuum besieging popup.stage_title Head Bondarenko Maksym Alekseevich, Кандидат технічних наук Registration Date 28-01-2014 Organization Cherkasy State Tehnological University popup.description2 A purpose of work is a development of technological bases of receipt on the surfaces of optical dielectrics by the method of a thermal vacuum besieging oxide nano-coverages with enhanceable thermal isolating properties. As a result of implementation of work a technological equipment is improved on that an oxide get nano-coverages on dielectric materials with improved thermal isolating properties. New methodology of receipt of thin and ultrathin oxide coverages on optical dielectrics with enhanceable operating descriptions and new combined methodology of determination of thermal losses of wares with the use of stationary method of flat layer. New datas were set about diminishing of thermal losses in oxide coverages: TiO2 (1,05-1,32); Al2O3 (1,13-1,8); ZrO2 (1,5-2,33) and also dependence of thermal resistance of dielectric from the thickness of oxide coverage. First got dependence of change microhardness of oxide coverages (TiO2, Al2O3, ZrO2) on optical glass of К8 after electronic and radial modification from its thickness: TiO2 in 1,24 times; Al2O3 in 1,15 times; ZrO2 in 1,1 times. It is first set that oxide coverages on the surfaces of dielectric materials promote the term of exploitation of dielectrics on the average on 30-40%, and wearproofness on 8-13%. Keywords: thin oxide coverage, well-organized nano-structure, optical dielectric, combined thermal vacuum besieging, cathode-ray technology, raster electronic microscopy, atomic-force microscopy. Product Description popup.authors Бондаренко Максим Олексійович Бондаренко Юлія Юріївна Ващенко Вячеслав Андрійович Канашевич Георгій Вікторович Кириченко Оксана В'ячеславівна Коваленко Юрій Іванович Мартієнко Антоніна Іванівна Скорина Євгенія Вікторівна Холоменюк Інна Миколаївна Яценко Ірина В'ячеславівна popup.nrat_date 2020-04-02 Close