Abstract:Heterostructured (HS) material with extraordinary mechanical properties has been regarded as one of the most promising structural materials. In this paper, heterogeneous lamella structure (HLS) Cu laminates composed of surface elongated-grain layer and center equiaxed-grain layer were fabricated via rolling bonding and annealing. In order to study the interface effect on mechanical properties of gradient structured materials,both the laminate metal composite (LMC) and the non-composite laminate (NCL) were fa… Show more
“…5 without pre-treatment. In the literature studied [17,18], the recommended temperature for recrystallization to take place is 350⁰C and the retention time is 10 to 20 min, according to the degree of plastic deformation, for this reason the same parameters of the recrystallization annealing regime were used. The results after annealing in mode No.…”
Section: Resultsmentioning
confidence: 99%
“…The recrystallization temperature threshold depends on the purity of the metal, the homogeneity of the structure and the degree of deformation. There are no unambiguous relationships between these parameters [16,17,18,19].…”
Different degrees of plastic deformation of Cu99.9 have been achieved by using different technological forming processes. Recrystallization annealing was carried out at different time-temperature regimes. The influence of the degree of plastic deformation and the recrystallization annealing conditions on the structure of the studied material (Cu99.9) is discussed. The technological process of heat treatment is optimized.
“…5 without pre-treatment. In the literature studied [17,18], the recommended temperature for recrystallization to take place is 350⁰C and the retention time is 10 to 20 min, according to the degree of plastic deformation, for this reason the same parameters of the recrystallization annealing regime were used. The results after annealing in mode No.…”
Section: Resultsmentioning
confidence: 99%
“…The recrystallization temperature threshold depends on the purity of the metal, the homogeneity of the structure and the degree of deformation. There are no unambiguous relationships between these parameters [16,17,18,19].…”
Different degrees of plastic deformation of Cu99.9 have been achieved by using different technological forming processes. Recrystallization annealing was carried out at different time-temperature regimes. The influence of the degree of plastic deformation and the recrystallization annealing conditions on the structure of the studied material (Cu99.9) is discussed. The technological process of heat treatment is optimized.
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