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Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts

D. B. Zhu ; Ningbo University, Faculty of Mechanical Engineering & Mechanics, Ningbo, China
X. D. Shu ; Ningbo University, Faculty of Mechanical Engineering & Mechanics, Ningbo, China

Puni tekst: engleski, pdf (286 KB) str. 123-126 preuzimanja: 83* citiraj
APA 6th Edition
Zhu, D.B. i Shu, X.D. (2019). Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts. Metalurgija, 58 (1-2), 123-126. Preuzeto s https://hrcak.srce.hr/206513
MLA 8th Edition
Zhu, D. B. i X. D. Shu. "Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts." Metalurgija, vol. 58, br. 1-2, 2019, str. 123-126. https://hrcak.srce.hr/206513. Citirano 21.09.2019.
Chicago 17th Edition
Zhu, D. B. i X. D. Shu. "Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts." Metalurgija 58, br. 1-2 (2019): 123-126. https://hrcak.srce.hr/206513
Harvard
Zhu, D.B., i Shu, X.D. (2019). 'Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts', Metalurgija, 58(1-2), str. 123-126. Preuzeto s: https://hrcak.srce.hr/206513 (Datum pristupa: 21.09.2019.)
Vancouver
Zhu DB, Shu XD. Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts. Metalurgija [Internet]. 2019 [pristupljeno 21.09.2019.];58(1-2):123-126. Dostupno na: https://hrcak.srce.hr/206513
IEEE
D.B. Zhu i X.D. Shu, "Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts", Metalurgija, vol.58, br. 1-2, str. 123-126, 2019. [Online]. Dostupno na: https://hrcak.srce.hr/206513. [Citirano: 21.09.2019.]

Sažetak
Shaft grain size and uniformity play an important role in improving its mechanical properties. Using DEFORM-3D finite element software, the effects of broadening angle and forming angle on the micro performance of the GH4169 alloy shaft parts were studied systematically. The results show that grain refinement is mainly completed in the stretching section. As the broadening angle increases, the grain size expands constantly, and the fluctuation value decreases and then increases, while as the forming angle increases, the grain size and the fluctuation value decrease and then increase. The accuracy of the finite element model was verified through cross wedge rolling experiments.

Ključne riječi
GH4169 material; mold parameters; CWR; shaft; metallographic analysis

Hrčak ID: 206513

URI
https://hrcak.srce.hr/206513

Posjeta: 141 *