KINETICS OF CONTINUOUS PRECIPITATION IN THE NICKEL-ZINC alpha PHASE.

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作者
Budurov, S.I.
Vasilev, G.P.
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来源
Physics of Metals and Metallography | 1978年 / 45卷 / 06期
关键词
NICKEL METALLOGRAPHY - Precipitation;
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摘要
The ageing kinetics of an alloy containing 38. 5at. % Zn is investigated. Ageing in the range 760 to 920 degree C involves continuous precipitation. Different methods are used to calculate the activation energy of volume diffusion which limits the growth rate of the particles of precipitated beta (or beta //1 phase). The Avrami kinetics of this reaction is studied.
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页码:89 / 93
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