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Information × Registration Number 0209U002373, 0107U001821 , R & D reports Title Development of platinum- and rhodium-doped zirconium and hafnium alloys with heightened corrosion stability in hydrogenous and oxyhydrogenous mediums. popup.stage_title Head Cherniy Bogdan, Registration Date 10-02-2009 Organization State Scientific-Produkction peant "Rubin" of NAS of Ukraine popup.description2 The subject of research is alloys of zirconium and hafnium with platinum and rodium. The purposes of research are: the development of technique of production of zirconium and hafnium alloys, alloyed by platinum and rodium; the making of samples and corrosive tests of Zr-Pt alloys; the manufacture CTZ-110, alloyed by platinum and rodium; the test of corrosive resistance of alloys in atmosphere of air and hydrogen; the autoclave tests of corrosive resistance of alloys. The research technique - experimental. The main results of work are: the technique of production of alloys of zirconium with platinum and rodium is developed; the technique of alloying of experimental alloy CTZ-110 by platinum and rodium is developed; for the first time the results of corrosive tests of alloy CTZ-110 alloyed by platinum and rodium, in atmosphere of air at the temperature 500 C and 600 C are obtained - there was established that alloying of alloy CTZ-110 by rodium allows to increase of corrosive resistance at 500 C in 1.5 times and at the temperature 600 C - 1.3-1.4 times; for the first time the results of corrosive tests of alloy CTZ-110 alloyed by platinum and rodium, in water steam at the temperature 400 C, 450 C, 500 C are obtained - there was established that alloying of alloy CTZ-110 by rodium and combined alloying by rodium and platinum allows to increase of corrosive resistance of alloy CTZ-110 at 400 C in 1.2-1.3 times during 80 hours. The work results may be used for researching of corrosive resistance of materials of containers, assigned for transportation and storage of radioactive waste and materials in aggressive mediums. Product Description popup.authors popup.nrat_date 2020-04-02 Close