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Information × Registration Number 0213U002265, 0112U008318 , R & D reports Title Investigation of inhomogeneity of phase composition of intecmetellides based on the Ті2АlNb popup.stage_title Head Gokhman Ale[sandr, Registration Date 22-01-2013 Organization South Ukranian State Pedagogical University named after K.D. Ushynskyy popup.description2 Object: a distribution along a specimen of the semi-metals phase composition on bases of the titanium aluminate Ті2АlNb. Aim: a study of nonuniformity of the Ті2АlNb phase composition after zonal recristallization. Methods of investigation: X-ray diffraction of the qualitative and qualitative phase analysis and Viccer's method of the hardness determination. Theoretical and practical results: an essential honuniformity of the semi-metals phase composition after zonal recristallization, namely in the cross and longitudinal sections of the specimens and also in the "bottom", where a recristallization zone began and "above" of the specimen, where it finished, has been determined. Novelty: for the first time has established the possibility to obtain 95% of the plastic orthorhombic phase Ті2АlNb in the cross section of the remi-metals with content of niobium to 5 atomic percent. Field of application: aerospace technique.5481 Product Description popup.authors Гохман О.Р. Жуковський В.К. Праведна Н.П. popup.nrat_date 2020-04-02 Close