Napredna pretraga

Pregled bibliografske jedinice broj: 606041

Prediction of quenched and tempered steel and cast steel properties


Smoljan, Božo; Iljkić, Dario; Novak, Hrvoje
Prediction of quenched and tempered steel and cast steel properties // Journal of achievements in materials and manufacturing engineering, 49 (2011), 2; 369-374 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Prediction of quenched and tempered steel and cast steel properties

Autori
Smoljan, Božo ; Iljkić, Dario ; Novak, Hrvoje

Izvornik
Journal of achievements in materials and manufacturing engineering (1734-8412) 49 (2011), 2; 369-374

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Computational material science and mechanics; Quenching and tempering; Steel and cast steel; Charpy-V notch toughness

Sažetak
Purpose: The influence of processing parameters, such as pouring temperature and cooling rate during the casting, as well as application of hot working and pre-heat treatment, on strength and toughness of quenched and tempered steel was investigated. Design/methodology/approach: Strength and toughness were presented by yield strength and Charpy-V notch toughness, respectively. Experimental procedure of material properties optimization was done using the 25-2 factor experiment. Findings: It was found out that yield strength is insensitive on differences between applied manufacturing processes, but by application of hot working and with appropriate pouring temperature the Charpy-V notch toughness is increased. Also, Charpy-V notch toughness is increased by interactive effect of the appropriate cooling rate during the casting and application of hot working. Research limitations/implications: The research was focused mainly on Charpy-V notch toughness of carbon and low alloyed heat treatable steels. Practical implications: The established algorithms can be used for prediction of tensile strength, yield strength and Charpy-V notch toughness in heat treating practice. Originality/value: Original relation for prediction of quenched and tempered steel and cast steel Charpy-V notch toughness are developed.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
069-1201780-2986 - Optimiranje parametara i predviđanje rezultata toplinske obrade metala (Božo Smoljan, )

Ustanove
Tehnički fakultet, Rijeka

Uključenost u ostale bibliografske baze podataka:


  • DEMOS - Internationale Ethnographische und Folkloristiche Informationen
  • Scopus
  • Directory of Open Access Journals
  • Google Scholars
  • Urlich's Periodical Directory
  • Scirus