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Information × Registration Number 0207U006550, 0104U006822 , R & D reports Title Investigation of transformation processes from amorphous to nano-crystalline and crystalline conditions of zirconium based alloys and determination of their over-plasticity area. popup.stage_title Head Shumikhin V.S., Registration Date 06-06-2007 Organization Physico-technological institute of metals and alloys National academy of Sciences of Ukraine popup.description2 The influence of alloying of base alloy Zr62,9Cu17,5Ni9,7Al7,5 with yttrium, niobium, and titanium on amorphousing ability, the temperature of glassing and crystallizations have been investigated. Mention investigation permits to develop the optimum composition of balk amorphous alloy (Zr65Cu17,5Ni10Al7,5Ti2,2), which possible be transformed into nanocrystalline condition by the way of heattreatment. Physical-mechanical characteristics of alloy in amorphous and nanocrystalline condition depending on mode of heat-treatment have been researched. It is establish that micro hardness and tensile strength of nanostructure alloy on base of zirconium in 1,5-1,7 once above to similar alloy in amorphous condition. Product Description popup.authors popup.nrat_date 2020-04-02 Close