| Název: | Microstructural Evolution in 42SiCr Steel in a High-Temperature Chamber Under Microscope Objective |
| Další názvy: | Mikrostrukturní evoluce v oceli 42SiCr ve vysokoteplotní komoře pod objektivem mikroskopu |
| Autoři: | Peković, Michal Jirková, Hana Rubešová, Kateřina Janda, Tomáš Bureš, Radovan |
| Citace zdrojového dokumentu: | PEKOVIĆ, M., JIRKOVÁ, H., RUBEŠOVÁ, K., JANDA, T., BUREŠ, R. Microstructural Evolution in 42SiCr Steel in a High-Temperature Chamber Under Microscope Objective. Manufacturing Technology, 2020, roč. 20, č. 3, s. 355-360. ISSN 1213-2489. |
| Datum vydání: | 2020 |
| Nakladatel: | J. E. Purkyne University in Usti nad Labem |
| Typ dokumentu: | článek article |
| URI: | 2-s2.0-85090944040 http://hdl.handle.net/11025/39794 |
| ISSN: | 1213-2489 |
| Klíčová slova v dalším jazyce: | high-temperature chamber;phase transformations;optical and electron microscopy;heat treatment |
| Abstrakt v dalším jazyce: | Thanks to today’s computer programs, engineers can derive a large amount of information from chemical com-position of a material. This information includes phase transformation temperatures Ac1, Ac3, Ms and Mf. CCT and TTT diagrams for austenite decomposition can be determined as well. When steel is heated, austenite grains nu-cleate and grow in the initial microstructure. On cooling, the grains decompose into pearlite, ferrite, cementite and hardening phases. Transformations of this kind are thoroughly described in literature: the ways the individual phases form and the speed of their formation and temperatures involved. However, in-situ visual recordings of such transformations are relatively rare. With Linkam TS1400XY high-temperature stage and chamber integrat-ed in an optical microscope, one can observe phase transformations in situ during heating and cooling. This paper explores microstructural evolution in 42SiCr steel in the course of heat treatment in a high-temperature chamber on an optical microscope stage which offers observation of changes in the material right under the microscope objective |
| Práva: | © J. E. Purkyne University in Usti nad Labem |
| Vyskytuje se v kolekcích: | Články / Articles (RTI) OBD |
Soubory připojené k záznamu:
| Soubor | Velikost | Formát | |
|---|---|---|---|
| MT_mft-202003-0018.pdf | 2,44 MB | Adobe PDF | Zobrazit/otevřít |
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