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| Description
| - The most common allotropic modification of tin is white tin (beta tin), which is thermodynamically stable from 13.2 °C to 161 °C. The allotropic modification grey tin (alfa tin) is thermodynamically stable below 13.2 °C. When pure white tin is structurally transformed to pure grey tin, it results in the total disintegration of pure tin objects and pure tin solders. We investigated the relationship between the temperature and the kinetics of both the phase transformation of beta?alfa tin and the reverse transformation alfa?beta tin. To accelerate the rate of the phase transformation of beta?alfa tin, the particles of the pure alfa tin were used. The samples were stored at -60 °C, -40 °C and -20 °C. Particles of the pure alfa tin were stored at +60 °C, +40 °C and +20 °C to study the kinetics of the reverse transformation of alfa?beta tin. The rates of phase transformation and reverse transformation were determined by XRD analysis using a PAN analytical X'pert Pro diffractometer and by image analysis using Image J software. Our results suggest that temperature plays the main role in both types of transformation. Interestingly, whereas the literature often suggests that the phase transformation of beta?alfa tin occurs most quickly from -40 °C to -50 °C, we found that it was quickest at -60 °C. The rate of alfa?beta tin reverse transformation accelerates with increasing temperature.
- The most common allotropic modification of tin is white tin (beta tin), which is thermodynamically stable from 13.2 °C to 161 °C. The allotropic modification grey tin (alfa tin) is thermodynamically stable below 13.2 °C. When pure white tin is structurally transformed to pure grey tin, it results in the total disintegration of pure tin objects and pure tin solders. We investigated the relationship between the temperature and the kinetics of both the phase transformation of beta?alfa tin and the reverse transformation alfa?beta tin. To accelerate the rate of the phase transformation of beta?alfa tin, the particles of the pure alfa tin were used. The samples were stored at -60 °C, -40 °C and -20 °C. Particles of the pure alfa tin were stored at +60 °C, +40 °C and +20 °C to study the kinetics of the reverse transformation of alfa?beta tin. The rates of phase transformation and reverse transformation were determined by XRD analysis using a PAN analytical X'pert Pro diffractometer and by image analysis using Image J software. Our results suggest that temperature plays the main role in both types of transformation. Interestingly, whereas the literature often suggests that the phase transformation of beta?alfa tin occurs most quickly from -40 °C to -50 °C, we found that it was quickest at -60 °C. The rate of alfa?beta tin reverse transformation accelerates with increasing temperature. (en)
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| Title
| - Kinetics of tin phase transformation
- Kinetics of tin phase transformation (en)
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| skos:prefLabel
| - Kinetics of tin phase transformation
- Kinetics of tin phase transformation (en)
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| skos:notation
| - RIV/60461373:22310/14:43898450!RIV15-GA0-22310___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22310/14:43898450
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - grey tin, white tin, phase transformation, kinetics (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Proceedings of 23rd International Conference on Metallurgy and Materials
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Msallamová, Šárka
- Jindrová, Eliška
- Urbánek, Štěpán
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
| |
| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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