P. O. Maruščak (Avtor), Irina Danyliuk (Avtor), R.T. Biščak (Avtor), Tomaž Vuherer (Avtor)

Povzetek

The correlation of microstructure, temperature and Charpy V-notch impact properties of a steel 17G1S pipeline steel was investigated in this study. Within the concept of physical mesomechanics, the dynamic failure of specimens is represented as a successive process of the loss of shear stability, which takes place at different structural/scale levels of the material. Characteristic stages are analyzed for various modes of failure, moreover, typical levels of loading and oscillation periods, etc. are determined. Relations between low temperature derived through this test, microstructures and Charpy (V-notch) toughness test results are also discussed in this paper.

Ključne besede

udarna žilavost;preizkušanje;poškodbe;plinovod;jeklo;razgradnja;impact toughness;fracture;damage;gas pipeline;steel;degradation;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FS - Fakulteta za strojništvo
UDK: 621.791
COBISS: 18460950 Povezava se bo odprla v novem oknu
ISSN: 1896-1541
Št. ogledov: 864
Št. prenosov: 364
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: udarna žilavost;preizkušanje;poškodbe;plinovod;jeklo;razgradnja;
URN: URN:SI:UM:
Vrsta dela (COBISS): Znanstveno delo
Strani: str. 408-415
Letnik: ǂVol. ǂ4
Zvezek: ǂiss. ǂ4
Čas izdaje: Dec. 2014
DOI: 10.2478/s13531-013-0178-6
ID: 9599384