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Influence of ultrasonic treatment on the structure of high-carbon steel

K. Nowacki ; Department of Metallurgy, Silesian Technical University, Katowice, Poland

Puni tekst: engleski, pdf (331 KB) str. 213-216 preuzimanja: 281* citiraj
APA 6th Edition
Nowacki, K. (2011). Influence of ultrasonic treatment on the structure of high-carbon steel. Metalurgija, 50 (3), 213-216. Preuzeto s https://hrcak.srce.hr/64388
MLA 8th Edition
Nowacki, K.. "Influence of ultrasonic treatment on the structure of high-carbon steel." Metalurgija, vol. 50, br. 3, 2011, str. 213-216. https://hrcak.srce.hr/64388. Citirano 24.09.2020.
Chicago 17th Edition
Nowacki, K.. "Influence of ultrasonic treatment on the structure of high-carbon steel." Metalurgija 50, br. 3 (2011): 213-216. https://hrcak.srce.hr/64388
Harvard
Nowacki, K. (2011). 'Influence of ultrasonic treatment on the structure of high-carbon steel', Metalurgija, 50(3), str. 213-216. Preuzeto s: https://hrcak.srce.hr/64388 (Datum pristupa: 24.09.2020.)
Vancouver
Nowacki K. Influence of ultrasonic treatment on the structure of high-carbon steel. Metalurgija [Internet]. 2011 [pristupljeno 24.09.2020.];50(3):213-216. Dostupno na: https://hrcak.srce.hr/64388
IEEE
K. Nowacki, "Influence of ultrasonic treatment on the structure of high-carbon steel", Metalurgija, vol.50, br. 3, str. 213-216, 2011. [Online]. Dostupno na: https://hrcak.srce.hr/64388. [Citirano: 24.09.2020.]

Sažetak
Discussion on the results of industrial tests of sound amplification of high-carbon steel in a 130 kg ingot mould. The sound amplification was conducted using a waveguide immersed in liquid steel and connected with a piezoelectric head excited acoustically with a power oscillator. The ultrasonic treatment had several purposes, one of which was inducing motion in the liquid steel during solidification. As result of the tests conducted, it was determined that, in ingots submitted to ultrasonic treatment compared with the ingots solidifying without, the axial segregation of elements was reduced and the share of the equiaxed zone in the area of acoustic wave impact increased by several percent.

Ključne riječi
liquid steel; ingot; ultrasounds; acoustic treatment; quality

Hrčak ID: 64388

URI
https://hrcak.srce.hr/64388

[hrvatski]

Posjeta: 463 *