crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 39516

Časopis

Autori: Buršak, M.; Bokuvka, O.; Mamuzić, Ilija; Michel, J.
Naslov: Impact Properties of Microalloyed Steel
( Impact Properties of Microalloyed Steel )
Izvornik: Metalurgija (0543-5846) 39 (2000), 4; 243-247
Vrsta rada: prethodno priopćenje
Ključne riječi: microalloyed steel; properties; fatigue the test; Wohler - curve
Sažetak:
Impact properties of two grades of microalloyed steel (Re>500MPa), work hardened by static and dynamic uniaxial tension are presented. Properties are analysed by impact testing at very high impact loading rate (v=785m/s) and by fatigue testing at ultrasonic, very high frequency (20kHz). Results showed that the tested mechanical properties of work hardened steel are not influenced by prime work hardening strain rate changes in the range from 0,001 to 100/s. At high-speed impact the steel showed good plastic properties and high resistance to perforation for the given strength. In fatigue the tested steel showed high resistance to fracture and was not significantly sensitive to the growth of loading frequency in the decreasing part of the Wohler curve. The tested microalloyed steel is recommended for structures stressed by both static and dynamic loading.
Projekt / tema: 124002
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Metalurgija
URL cjelovitog teksta:
Google Scholar: Impact Properties of Microalloyed Steel



  Verzija za printanje   za tiskati


upomoc
foot_4