THE INFLUENCE OF MN STEELS AGEING ON HEAT TRANSFER PHENOMENA

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F12%3A86083844" target="_blank" >RIV/61989100:27360/12:86083844 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
THE INFLUENCE OF MN STEELS AGEING ON HEAT TRANSFER PHENOMENA
Original language description
Thermophysical properties under investigation ? thermal diffusivity, specific heat capacity, thermal conductivity ? play an important role for designing material under thermal stress. The original austenitic manganese steel, containing approximately 1.2wt.% C and 12 wt.% Mn, was invented by Sir Robert Hadfield in 1882. Hadfield´s steel was unique in that it combined high toughness and ductility with high work-hardening capacity and, usually, good resistance to wear. Thermophysical properties have beenmeasured by lumped capacitance method. We have measured three different materials with markings 1023, 1026, 1028. Maximal content of Mn and C was 27 and 0.5 wt.%. Material 1026 had the highest content of C 0.5 wt.%, Ni 1 wt.% and showed the highest specific heat capacity and the highest thermal diffusivity in non-aged state. From results of thermophysical properties after ageing, it can be seen the increase of thermal diffusivity up to 20 percent, thermal conductivity up to 15 percent an
Czech name
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Czech description
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Project
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2012 : 21st International Conference on Metallurgy and Materials : conference proceedings
ISBN
978-80-87294-31-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
622-627
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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