Effect of Deep Cryogenic Treatment on the Microstructure of an Aerospace Aluminum Alloy
2012 ◽
Vol 445
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pp. 965-970
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Keyword(s):
This paper describes how deep cryogenic treatment at 98K produces changes in the microstructure of a heat-treated aluminum alloy. It was observed how the sub-micrometric particles increased near and at the grain boundaries. This slight precipitation did not produce any modification in static mechanical properties. However, the compressive residual stresses of the material were higher after compared to before the treatment. Both these effects can enhance the life of this alloy through cryogenic treatment.
2009 ◽
Vol 30
(5)
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pp. 1435-1440
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2014 ◽
Vol 609
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pp. 147-153
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2008 ◽
Vol 2
(3-4)
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pp. 155-161
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2019 ◽
Vol 38
(3)
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pp. 755-766
Keyword(s):
2021 ◽
Vol 12
(1)
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2021 ◽
Vol 28
(3)
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pp. 370-382
2020 ◽
pp. 095440892097944
Keyword(s):
2020 ◽
pp. 095440622094000