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| Description
| - In the technology of casting and solidification of steel are the most critical parameters solidus temperature and liquidus temperatures. Accurate knowledge of the liquidus temperature (TL) is particularly important for the temperature overheating of steel before casting. Solidus temperature (TS) is then associated with a particular course of its solidification process. So, knowledge of these critical temperatures is not only important for the correct adjustment of the technology of steel casting, but also for the accurate setting of the conditions during the solidification of steel. For example, a thermal analysis method allows determining these temperatures. Currently, the most widely used thermal analysis methods are thermogravimetry (TG), differential thermal analysis (DTA) and differential scanning calorimetry method (DSC). In the past, a method of direct thermal analysis based on direct measurement of the sample temperature changes especially during controlled heating/ was widely used. This method has been and is used primarily to measure the TL and TS metallic materials. One of the ways to verify the correct settings chosen methodology is to measure the melting point of pure metal or a series of pure metals. Paper deals with the verification of correct adjustment methodology for high-temperature thermal analysis experiments applied to large steel samples on equipment for thermo gravimetric analysis using direct thermal analysis. Because that this is a steel which is a compound of polycomponent and phase transformations take place in the high temperature area, then the most suitable pure metal to verify the relevant determination temperatures is nickel -melting point 1455 ° C. The aim of the experiment is to analyse the melting point of pure metal selected for the overall verification methodology in terms of adoption of fair procedure for determining the TS and TL of heterogeneous materials and specific manifestations in the processes of heating and cooling.
- In the technology of casting and solidification of steel are the most critical parameters solidus temperature and liquidus temperatures. Accurate knowledge of the liquidus temperature (TL) is particularly important for the temperature overheating of steel before casting. Solidus temperature (TS) is then associated with a particular course of its solidification process. So, knowledge of these critical temperatures is not only important for the correct adjustment of the technology of steel casting, but also for the accurate setting of the conditions during the solidification of steel. For example, a thermal analysis method allows determining these temperatures. Currently, the most widely used thermal analysis methods are thermogravimetry (TG), differential thermal analysis (DTA) and differential scanning calorimetry method (DSC). In the past, a method of direct thermal analysis based on direct measurement of the sample temperature changes especially during controlled heating/ was widely used. This method has been and is used primarily to measure the TL and TS metallic materials. One of the ways to verify the correct settings chosen methodology is to measure the melting point of pure metal or a series of pure metals. Paper deals with the verification of correct adjustment methodology for high-temperature thermal analysis experiments applied to large steel samples on equipment for thermo gravimetric analysis using direct thermal analysis. Because that this is a steel which is a compound of polycomponent and phase transformations take place in the high temperature area, then the most suitable pure metal to verify the relevant determination temperatures is nickel -melting point 1455 ° C. The aim of the experiment is to analyse the melting point of pure metal selected for the overall verification methodology in terms of adoption of fair procedure for determining the TS and TL of heterogeneous materials and specific manifestations in the processes of heating and cooling. (en)
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| Title
| - Verification of correct adjustment methodology for high-temperature thermal analysis of large samplex
- Verification of correct adjustment methodology for high-temperature thermal analysis of large samplex (en)
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| skos:prefLabel
| - Verification of correct adjustment methodology for high-temperature thermal analysis of large samplex
- Verification of correct adjustment methodology for high-temperature thermal analysis of large samplex (en)
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| skos:notation
| - RIV/61989100:27360/13:86088171!RIV14-TA0-27360___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(ED0040/01/01), P(TA03011277), S
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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/61989100:27360/13:86088171
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - nickel; phase transition temperatures; melting point; thermal analysis (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
| - Den doktorandů 2013 : sborník semináře : Fakulta metalurgie a materiálového inženýrství, Vysoká škola báňská - Technická univerzita Ostrava, 8.12.2013
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
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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
| - Vysoká škola báňská - Technická univerzita Ostrava
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
| |
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