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Pressure and heatin...
Pressure and heating rate dependence of the crystallization temperature for amorphous (Fe65Ni35)75P16B6Al3 and Ti50Be40Zr10
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- Cedergren, Magnus (författare)
- Umeå universitet,Institutionen för fysik
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- Bäckström, Gunnar (författare)
- Umeå universitet,Institutionen för fysik
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(creator_code:org_t)
- Elsevier, 1980
- 1980
- Engelska.
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Ingår i: Journal of Non-Crystalline Solids. - : Elsevier. - 0022-3093 .- 1873-4812. ; 37:2, s. 213-217
- 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
Stäng
- The crystallization temperature, Tx, was determined at constant heating rate, R = dṪ/dt ≅ 7 K min−1, by monitoring the electrical resistance. Such experiments were carried out under pressures up to 2.5 GPa, and the resulting dTx/dP was 15.9 K GPa−1 for (Fe65Ni35)75P16B6Al3 and 8.7 K GPa−1, 8.1 K GPa−1 for the two crystallization processes in Ti50Be40Zr10. The activation energies of crystallization under atmospheric pressure were obtained from measurements of Tx at rates from 0.05 K min−1 −55 K min−1, analysed by plotting ln(Tx2R−1) versus Tx−1.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- High pressure
- heating rate
- crystallization temperature
- crystallization
- amorphous alloys
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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