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Information × Registration Number 0209U001126, 0108U001311 , R & D reports Title Researches of influencing of phase and structure condition of matrix on the basis of copper, contents, nature and disperse of a high-melting filling material on properties of sintering composite materials - as of paths of temperature rise of strength loss them and functional properties of items from them popup.stage_title Head Minakova Rimma, Registration Date 15-01-2009 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 The comparative researches of structure, properties of materials on the basis of cuprum of different classes, their change in temperature range 100-900 oC are conducted . The two-stage change of a factor of strength loss of dispersion-strengthened composite is established. The high speed of strength loss at the first stage practically equalizes stronger in a initial state dispersion-strengthened composite with dispersion - hardening at heightened temperature. In this connection the precipitation hardening alloys on the basis of cuprum remain competitive under condition of optimized of composition structures and production process. Product Description popup.authors popup.nrat_date 2020-04-02 Close