- Tytuł:
- Statistical analysis of quality parameters of pig iron
- Autorzy:
-
Kardas, Edyta
Pustějovská, Pavlína
Brožova, Silvie - Powiązania:
- https://bibliotekanauki.pl/articles/88541.pdf
- Data publikacji:
- 2019
- Wydawca:
- Stowarzyszenie Menedżerów Jakości i Produkcji
- Tematy:
-
pig iron
quality
quality parameters
statistical analysis
surówka wielkopiecowa
jakość
parametry jakościowe
analiza statystyczna - Opis:
- Steel is currently main structural material in the world. Pig iron, which is the basic product of blast furnace process, is the semi-product used in steel-making processes. It is an alloy of iron with carbon containing above 2% C and other elements with limited content, intended for further processing. Chemical composition of pig iron is its basic quality factor, it defines its class and meeting requirements set by steel plant department. It is important that this chemical composition is as stable as possible. In addition, the temperature of pig iron is also very important quality parameter. The paper presents statistical analysis of quality parameters of pig iron produced in one of Polish steelworks. The content of alloying elements and temperature of tapping of pig iron from blast furnace were examined. The amount of non-conforming production and the losses related to the low quality were assessed.
- Źródło:
-
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 616-623
2657-5450 - Pojawia się w:
- System Safety : Human - Technical Facility - Environment
- Dostawca treści:
- Biblioteka Nauki