Влияние водорода на модуль Юнга и внутреннее трение сплава V-4Ti-4Cr
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Young's modulus and internal friction of the V-4Ti-4Cr alloy with different hydrogen content were studied in the temperature range of 100 − 300 К at oscillation frequencies of about 100 kHz. It is shown that hydrogenation of the alloy gives rise to a minimum in the temperature dependence of Young's modulus due to the precipitation/dissolution of vanadium monohydride particles, and a relaxation peak in the temperature spectrum of internal friction at temperatures of about 140 К, which can be associated with the Snoek-type hydrogen relaxation caused by the Ti-H interaction.
1967 ◽
Vol 13
(4)
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pp. 373-377
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2007 ◽
Vol 2007
(0)
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pp. 689-690
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2008 ◽
Vol 2
(8)
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pp. 981-986
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1984 ◽
Vol 67
(2)
◽
pp. C-23-C-24
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1994 ◽
Vol 29
(19)
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pp. 5104-5108
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