- Tytuł:
- The influence of chemical composition on the dimensions change of hardened steels in nanofluids
- Autorzy:
-
Łyduch, K.
Gęstwa, W. - Powiązania:
- https://bibliotekanauki.pl/articles/94138.pdf
- Data publikacji:
- 2018
- Wydawca:
- Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
- Tematy:
-
nanofluids
quenching
dimension changes
hardening
low carbon steel
low alloy steel
gaszenie
zmiany wymiarów
hartowanie
stal niskowęglowa
stal niskostopowa - Opis:
- The paper presents the influences of nanofluids, which are used in hardening process, to dimension changes, hardness and microstructure of hardened construction of steel samples. An analysis was also carried out with the use of English methods of cooling abilities of nanofluids environments based on water, solid nanoparticles of Al2O3 and ammoniac water. The results of this experiment show, that only one of specific dimensions of cooled samples, in the distilled water, changed for about 9%, but when using nanofluids this change was smaller. The hardness of alloy materials got a few percent more when nanofluids were used in comparasion to using the distilled water. The gained results allow to conclude the positive influence of nanofluids on parameters of the hardened materials.
- Źródło:
-
Archives of Mechanical Technology and Materials; 2018, 38; 29-34
2450-9469 - Pojawia się w:
- Archives of Mechanical Technology and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł