1961
DOI: 10.1016/0022-3697(61)90054-3
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The kinetics of precipitation from supersaturated solid solutions

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Cited by 7,807 publications
(4,112 citation statements)
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“…[24] The tertiary γ′ precipitates were observed to increase in size during aging, Figure 3, approximately following a t 1/3 relationship, as would be expected from classical Lifshitz-Slyozov-Wagner (LSW) theory. [35][36][37][38] However, using this relationship and extrapolating the coarsening of the tertiary γ′ to 1000 hours, the predicted size would remain below that of the secondary γ′ precipitates. This confirms that the absence of tertiary γ′ after 1000 hours of aging is due to resolution of the precipitates, as opposed to coarsening to a size sufficient to merge with that of the secondary γ′.…”
Section: A Precipitate Morphologymentioning
confidence: 99%
“…[24] The tertiary γ′ precipitates were observed to increase in size during aging, Figure 3, approximately following a t 1/3 relationship, as would be expected from classical Lifshitz-Slyozov-Wagner (LSW) theory. [35][36][37][38] However, using this relationship and extrapolating the coarsening of the tertiary γ′ to 1000 hours, the predicted size would remain below that of the secondary γ′ precipitates. This confirms that the absence of tertiary γ′ after 1000 hours of aging is due to resolution of the precipitates, as opposed to coarsening to a size sufficient to merge with that of the secondary γ′.…”
Section: A Precipitate Morphologymentioning
confidence: 99%
“…Most of the published work on modelling of the precipitation kinetics in aluminium alloys is based on two main approaches [1][2][3][4][5][6][7][8][9][10]. In one of the approaches, the modelling of the nucleation, growth and impingement of precipitates are based on the concepts of the Johnson-Mehl-AvramiKolmogorov (JMAK) model [14,15,16] and the modelling of the coarsening kinetics is based on the Lifshitz-Slyozov-Wagner (LSW) theory [17,18]. In the other approach the Kampmann and Wagner (KW) type numerical model [19] is used to predict the complete precipitation kinetics from the nucleation to the coarsening stages.…”
Section: Introductionmentioning
confidence: 99%
“…These regions can contain non-dissolved intermetallic complexes Al-Y of various sizes. Because of the Ostwald ripening in these regions small crystals or complexes dissolve, and redeposit into larger crystals or complexes [10,11,12]. Therefore, we suppose that in these high Y density areas the number of the segregated domains decreases, but their characteristic size grow in time.…”
Section: Resultsmentioning
confidence: 99%