- Tytuł:
- Study of the process of rolling steel balls in skew rolling mill - metallographic analysis
- Autorzy:
- Chyła, Piotr
- Powiązania:
- https://bibliotekanauki.pl/articles/2069745.pdf
- Data publikacji:
- 2021
- Wydawca:
- Uniwersytet Warmińsko-Mazurski w Olsztynie
- Tematy:
-
skew rolling of balls
microstructure
100Cr6
rail steel - Opis:
- This paper presents the results of metallographic research studies carried out for stock materials as well as the samples collected from the balls formed in the rolling process in a skew rolling mill. The stock material was bearing steel 100Cr6 and the steel from rail scrap. The rolling process was carried out in parallel for the two assumptions: the conventional method (hereinafter referred to as conventional rolling) and the modified method (hereinafter referred to as modified rolling). After the rolling process, three cooling media were used: air, water and oil. The pictures below, which depict microstructures, were taken using the bright-field and the dark-field microscopy technique, the samples were etched with a 4% solution of picral.
- Źródło:
-
Technical Sciences / University of Warmia and Mazury in Olsztyn; 2021, 24(1); 171--182
1505-4675
2083-4527 - Pojawia się w:
- Technical Sciences / University of Warmia and Mazury in Olsztyn
- Dostawca treści:
- Biblioteka Nauki
Artykuł