Influence of blasting on mechanical properties of steel sheet (CROSBI ID 675099)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Buršak, M. ; Mamuzić, Ilija ; Mihalikova, M.
engleski
Influence of blasting on mechanical properties of steel sheet
The paper analyses the influence of blasting conditions on the properties of steel sheet RSt 37-2 having the gauge of 3 mm. Due to blasting, the surface roughness increases by an order and the surface strain hardening takes place to the depth of ca 0.06 mm, which results in compressive stress on the sheet surface. The above-mentioned changes, among others, increase the yield point and decrease the fatigue life in the tension-zero cycle. The increase of the yield point and the decrease of the fatigue life are more significant if the diameter of the blasting medium (within the tested interval from 0, 56 to 0, 9 mm) and the impact angle (30 to 75°) are greater at the air pressure of 0, 4 to 0, 5 MPa.
Blasting ; hardness ; rouhness ; yield point ; ultimate strength ; fatigue
Izlaganje je objavljeno i kao cjeloviti rad u: Metalurgija (0543-5846) 43 (2004), 2 ; 101-105.
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Podaci o prilogu
214-214.
2004.
objavljeno
Podaci o matičnoj publikaciji
Materials and Metallurgy, Summaries of Lectures
Mamuzić, Ilija
Zagreb: Hrvatsko metalurško društvo
Podaci o skupu
6. Međunarodni simpozij Hrvatskog metalurškog društva, SHMD 2004 : materijali i metalurgija
poster
20.06.2004-24.06.2004
Šibenik, Hrvatska