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Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures

P. T. Iswanto ; Department of Mechanical and Industrial Engineering, Gadjah Mada University, Yogyakarta, Indonesia
Akhyar ; Department of Mechanical and Industrial Engineering, Universitas Syiah Kuala, Darussalam, Banda Aceh, Indonesia
A. Pambekti ; Department of Mechanical and Industrial Engineering, Gadjah Mada University, Yogyakarta, Indonesia

Puni tekst: engleski, pdf (1 MB) str. 171-174 preuzimanja: 83* citiraj
APA 6th Edition
Iswanto, P.T., Akhyar i Pambekti, A. (2020). Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures. Metalurgija, 59 (2), 171-174. Preuzeto s https://hrcak.srce.hr/232455
MLA 8th Edition
Iswanto, P. T., et al. "Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures." Metalurgija, vol. 59, br. 2, 2020, str. 171-174. https://hrcak.srce.hr/232455. Citirano 19.09.2020.
Chicago 17th Edition
Iswanto, P. T., Akhyar i A. Pambekti. "Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures." Metalurgija 59, br. 2 (2020): 171-174. https://hrcak.srce.hr/232455
Harvard
Iswanto, P.T., Akhyar, i Pambekti, A. (2020). 'Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures', Metalurgija, 59(2), str. 171-174. Preuzeto s: https://hrcak.srce.hr/232455 (Datum pristupa: 19.09.2020.)
Vancouver
Iswanto PT, Akhyar, Pambekti A. Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures. Metalurgija [Internet]. 2020 [pristupljeno 19.09.2020.];59(2):171-174. Dostupno na: https://hrcak.srce.hr/232455
IEEE
P.T. Iswanto, Akhyar i A. Pambekti, "Heat treatment T4 and T6 effects on mechanical properties in Al-Cu alloy after remelt with different pouring temperatures", Metalurgija, vol.59, br. 2, str. 171-174, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/232455. [Citirano: 19.09.2020.]

Sažetak
Untreated alloy in cast-samples showed that hardness increases with increased pouring temperatures, while for samples after heat treatment (T4 and T6), the hardness value decreased with increased pouring temperatures. Tensile strength generally increases with heat treatment T4 and T6, but the influence of the temperature on the pouring tensile strength values initially presents high then decreases, then increases again. Impact energy increases after heat treatment T4 and T6. The distribution of precipitates in grain structure results in improved material properties such as hardness, tensile strength, and impact strength compared to when precipitates gathered at the grain boundary.

Ključne riječi
Al-Cu alloy; heat treatment; mechanical properties; pouring temperature; microstructure

Hrčak ID: 232455

URI
https://hrcak.srce.hr/232455

Posjeta: 136 *