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Effect of shot peening at different almen intensities on fatigue behavior of AISI 304

P. T. Iswanto ; Department of Mechanical and Industrial Engineering, Gadjah Mada University, Jl. Grafika No.2, Yogyakarta, 55281, Indonesia
H. Akhyar   ORCID icon orcid.org/0000-0003-2006-0126 ; Department of Mechanicall Engineering, Syiah Kuala University, Jl. Syech Aburrauf No.7, Darussalam, Banda Aceh, 23111, Indonesia
F. F. Utomo ; Department of Mechanical and Industrial Engineering, Gadjah Mada University, Jl. Grafika No.2, Yogyakarta, 55281, Indonesia

Puni tekst: engleski, pdf (259 KB) str. 295-298 preuzimanja: 167* citiraj
APA 6th Edition
Iswanto, P.T., Akhyar, H. i Utomo, F.F. (2018). Effect of shot peening at different almen intensities on fatigue behavior of AISI 304. Metalurgija, 57 (4), 295-298. Preuzeto s https://hrcak.srce.hr/201745
MLA 8th Edition
Iswanto, P. T., et al. "Effect of shot peening at different almen intensities on fatigue behavior of AISI 304." Metalurgija, vol. 57, br. 4, 2018, str. 295-298. https://hrcak.srce.hr/201745. Citirano 14.12.2019.
Chicago 17th Edition
Iswanto, P. T., H. Akhyar i F. F. Utomo. "Effect of shot peening at different almen intensities on fatigue behavior of AISI 304." Metalurgija 57, br. 4 (2018): 295-298. https://hrcak.srce.hr/201745
Harvard
Iswanto, P.T., Akhyar, H., i Utomo, F.F. (2018). 'Effect of shot peening at different almen intensities on fatigue behavior of AISI 304', Metalurgija, 57(4), str. 295-298. Preuzeto s: https://hrcak.srce.hr/201745 (Datum pristupa: 14.12.2019.)
Vancouver
Iswanto PT, Akhyar H, Utomo FF. Effect of shot peening at different almen intensities on fatigue behavior of AISI 304. Metalurgija [Internet]. 2018 [pristupljeno 14.12.2019.];57(4):295-298. Dostupno na: https://hrcak.srce.hr/201745
IEEE
P.T. Iswanto, H. Akhyar i F.F. Utomo, "Effect of shot peening at different almen intensities on fatigue behavior of AISI 304", Metalurgija, vol.57, br. 4, str. 295-298, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/201745. [Citirano: 14.12.2019.]

Sažetak
AISI 304 stainless steel is a common material that is widely used in the extensive implant industry. The failure of this material, especially in bone implant applications, is affected by its fatigue load. The purpose of the present experiment is to improve fatigue crack growth resistance and surface hardness in AISI 304 by using a shot peening metal treatment with varying Almen intensities. In this experiment, specimens of AISI 304 underwent a shot peening treatment and then subjected to surface fatigue failure. The results of this experiment show that shot peening with an Almen intensity of 0,005 achieved a 192,3 % increase in fatigue life compared to a non-treatment material, with a fatigue life of 127 700 cycles (Paris constant C, n is 1x10-11 and 3,5, respectively). The surface hardness reached HV 429,63.

Ključne riječi
AISI 304; shot peening; surface; hardness; fatigue crack growth rate

Hrčak ID: 201745

URI
https://hrcak.srce.hr/201745

Posjeta: 319 *