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The Arrhenius constitutive model of steel 42CrMo for gear

H. L. Duan ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
X. M. Huang ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China
H. C. Ji   ORCID icon orcid.org/0000-0002-1592-6362 ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China; National Center for Materials Service Safety, University of Science and Technology Beijing, China; School of Mechanical Engineering, University of
Y. G. Li ; College of Mechanical Engineering, North China University of Science and Technology, Hebei, Tangshan, China

Puni tekst: engleski, pdf (2 MB) str. 63-66 preuzimanja: 13* citiraj
APA 6th Edition
Duan, H.L., Huang, X.M., Ji, H.C. i Li, Y.G. (2020). The Arrhenius constitutive model of steel 42CrMo for gear. Metalurgija, 59 (1), 63-66. Preuzeto s https://hrcak.srce.hr/224761
MLA 8th Edition
Duan, H. L., et al. "The Arrhenius constitutive model of steel 42CrMo for gear." Metalurgija, vol. 59, br. 1, 2020, str. 63-66. https://hrcak.srce.hr/224761. Citirano 18.10.2019.
Chicago 17th Edition
Duan, H. L., X. M. Huang, H. C. Ji i Y. G. Li. "The Arrhenius constitutive model of steel 42CrMo for gear." Metalurgija 59, br. 1 (2020): 63-66. https://hrcak.srce.hr/224761
Harvard
Duan, H.L., et al. (2020). 'The Arrhenius constitutive model of steel 42CrMo for gear', Metalurgija, 59(1), str. 63-66. Preuzeto s: https://hrcak.srce.hr/224761 (Datum pristupa: 18.10.2019.)
Vancouver
Duan HL, Huang XM, Ji HC, Li YG. The Arrhenius constitutive model of steel 42CrMo for gear. Metalurgija [Internet]. 2020 [pristupljeno 18.10.2019.];59(1):63-66. Dostupno na: https://hrcak.srce.hr/224761
IEEE
H.L. Duan, X.M. Huang, H.C. Ji i Y.G. Li, "The Arrhenius constitutive model of steel 42CrMo for gear", Metalurgija, vol.59, br. 1, str. 63-66, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/224761. [Citirano: 18.10.2019.]

Sažetak
Thermal compression test temperature ranged from 800 to 1 200 °C, the strain rate ranged from 0,01 to 10 s-1, and the deformation degree was 60 % of engineering strain, the deformation behavior of 42CrMo gear steel was studied. As the deformation temperature increases and the strain rate decreases, the stress decreases significantly. By polynomial fitting the relationship between strain(0,05 – 0,9, at intervals of 0,05) and material constants, the straincompensationed Arrhenius constitutive equation for 42CrMo gear steel is established. The correlation coefficient between the experimental data and the predicted data reached 0,9925. This shows that the Arhenius constitutive equation has high accuracy in predicting steel 42CrMo for gear.

Ključne riječi
42CrMo; gear; Arrhenius constitutive model; stress-strain curves; thermal deformation behavior

Hrčak ID: 224761

URI
https://hrcak.srce.hr/224761

Posjeta: 25 *