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Calculations of ele...
Calculations of electrical resistivity for Al-Cuand Al-Mg-Sialloys
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Olafsson, P. (författare)
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- Sandström, Rolf (författare)
- KTH,Materialvetenskap
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(creator_code:org_t)
- 2013-07-19
- 2001
- Engelska.
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Ingår i: Materials Science and Technology. - : Maney Publishing. - 0267-0836 .- 1743-2847. ; 17:6, s. 655-662
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- A system for thermodynamical calculations (Thermo-Calc) was used to derive the solid solubility of the alloying elements in commercial Al-Cu and Al-Mg-Si alloys. The electrical resistivity was then calculated using a model developed by the authors based on the Matthiessen's rule. The calculated resistivity agreed with the observed resistivity within +/-2.5 n Omegam for the Al-Mg-Si alloys and +/- 2n Omegam for the Al-Cu alloys, except for Al-Mg-Si alloys containing boron or chromium and AI-Cu alloys with special compositions. MST/3725.
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