INFLUENCE OF NEUTRON IRRADIATION ON THE DECOMPOSITION OF ALLOY COPPER-BERYLLIUM.

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作者：
Deripasko, V.T.
Katsnel'son, A.A.
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来源：
Physics of Metals and Metallography | 1981年 / 52卷 / 03期
关键词：
COPPER METALLOGRAPHY - Microstructures;
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摘要：
The influence of neutron irradiation at 70 plus or minus 20 degree C with doses of 5 multiplied by 10**1**9, 4 multiplied by 10**2**0 and 1. 2 multiplied by 10**2**1 neutron/cm**2 is investigated at different stages of decomposition of the alpha solid solution in alloy Cu-9. 5 at. % Be in initially different states. Neutron dose, initial state and annealing temperature play a part in the acceleration of decomposition at the initial (Guinier-Preston zones) and intermediate stages ( gamma prime phase) and slowing down of decomposition at the final stage (formation of gamma phase).
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页码：73 / 79
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