Napredna pretraga

Pregled bibliografske jedinice broj: 753029

Comparison of Mechanical Properties and Resistance to Creep of 20MnCr5 Steel and X10CrAlSi25 Steel


Brnić, Josip; Brčić, Marino
Comparison of Mechanical Properties and Resistance to Creep of 20MnCr5 Steel and X10CrAlSi25 Steel // Procedia Engineering, 100 (2015), 84-89 doi::10.1016/j.proeng.2015.01.345 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Comparison of Mechanical Properties and Resistance to Creep of 20MnCr5 Steel and X10CrAlSi25 Steel
(Comparison of Mechanical Properties and Resistance to Creep of 20MnCr5 Steel and X10CrAlSi25 Steel ☆)

Autori
Brnić, Josip ; Brčić, Marino

Izvornik
Procedia Engineering (1877-7058) 100 (2015); 84-89

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

Ključne riječi
20MnCr5 steel; X10CrAlSi25 steel; mechanical properties; creep resistance; Charpy impact energy

Sažetak
A comparison of both mechanical properties at different temperatures and resistance to creep related to steels 20MnCr5 and X10CrAlSi25 were investigated. In this sense, engineering stress-strain diagrams and creep curves are presented. Based on the mentioned diagrams, ultimate tensile strength, yield strength and modulus of elasticity as well as creep resistance may be compared. From the other hand, in accordance to measured Charpy impact energy, an assessment of fracture toughness was also made. In accordance with the experimental data, it is possible to say that structural steel 20MnCr5 (UTS: 20 °C / 600 °C = 562 MPa / 147 MPa ; YS: 20 °C / 600 °C = 398 MPa / 141 MPa) and heat - resistant steel X10CrAlSi25 (UTS: 20 °C / 600 °C = 584 MPa / 487 MPa ; YS: 20 °C / 600 °C = 132 MPa / 123 MPa) has have quite similar levels of the considered strengths at considered temperatures. Also, their resistance to creep is similar.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekt / tema
13.09.1.1.01
HRZZ-IP-2013-11-6876 - Procjena ponašanja konstrukcija u graničnim uvjetima rada (Josip Brnić, )

Uključenost u ostale bibliografske baze podataka:


  • Scopus


Citati