Počet záznamů: 1
The Microscopic Study of the Evolution of the Phase Transformation in the Tin after the Indentation of an Inoculator
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SYSNO ASEP 0583189 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The Microscopic Study of the Evolution of the Phase Transformation in the Tin after the Indentation of an Inoculator Tvůrce(i) Michalcová, A. (CZ)
Msallamová, Š. (CZ)
Fink, D. (CZ)
Kubásek, J. (CZ)
Friák, Martin (UFM-A) RID, ORCIDCelkový počet autorů 5 Zdroj.dok. Manufacturing Technology, Journal for Science, Research and Production. - : Univerzita J. E. Purkyně - ISSN 1213-2489
Roč. 24, č. 1 (2024), s. 83-86Poč.str. 4 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Tin Pest ; Microscopy ; Pictures ; Inoculator Vědní obor RIV BM - Fyzika pevných látek a magnetismus Obor OECD Condensed matter physics (including formerly solid state physics, supercond.) CEP GA22-05801S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UFM-A - RVO:68081723 UT WOS 001193472400009 EID SCOPUS 85188704475 DOI 10.21062/mft.2024.007 Anotace This paper describes β-Sn to α-Sn transformation in its initial phase. This process is also known as a tin pest and currently it causes problems mainly in the field of soldering materials. To avoid misrepresentation of the results of artificial ageing of the samples, we have decided to use historical materials for our
study. A sample from historical organ pipes was indented by naturally formed α-Sn polycrystalline particles by the load of 1 kg. The sample in the initial state was observed by SEM and analysed by EBSD mapping. The position of inoculator particles was documented again by SEM observation. Subseqently, the sample was freezed at -50 °C. The evolution of cracks started after 2.5h in the vicinity of indented α Sn particle. After 5 h of freezing, new cracks were observed also in the untouched parts of the sample. The crystallografical interconnectedness was not proven for polycrystalline samples.Pracoviště Ústav fyziky materiálu Kontakt Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Rok sběru 2025 Elektronická adresa https://journalmt.com/artkey/mft-202401-0006_the-microscopic-study-of-the-evolution-of-the-phase-transformation-in-the-tin-after-the-indentation-of-an-inocu.php
Počet záznamů: 1