Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai
Al6061-sea sand composite was manufactured using the stir casting method and its mechanical properties were improved by heat treatment. The T6 heat treatment used to improve the mechanical properties of the composite consists of the following processes: solution heat treatment, quenching, and artifi...
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| Format: | Article |
| Language: | English |
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Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas
2021-10-01
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| Series: | Metal: Jurnal Sistem Mekanik dan Termal |
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| Online Access: | https://metal.ft.unand.ac.id/index.php/metal/article/view/159 |
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| author | Hafidh Rawi Mufti Hammar Ilham Akbar Eko Surojo Wibowo Wibowo Teguh Triyono Sukmaji Indro Cahyono Nurul Muhayat Triyono Triyono |
| author_facet | Hafidh Rawi Mufti Hammar Ilham Akbar Eko Surojo Wibowo Wibowo Teguh Triyono Sukmaji Indro Cahyono Nurul Muhayat Triyono Triyono |
| author_sort | Hafidh Rawi Mufti |
| collection | DOAJ |
| description | Al6061-sea sand composite was manufactured using the stir casting method and its mechanical properties were improved by heat treatment. The T6 heat treatment used to improve the mechanical properties of the composite consists of the following processes: solution heat treatment, quenching, and artificial aging. The solution heat treatment process was carried out at a temperature of 540<sup>o</sup>C for 6 hours. The quenching process was carried out with different quenching agents (water, oil, and 10% brine). The difference in quenching agents resulted in different cooling rates. After quenching, an artificial aging process was carried out at a temperature of 200 <sup>o</sup>C for 4 hours. The difference in cooling rate affects the hardness and tensile strength of the specimen. The high cooling rate results in an increase in the tensile strength of the specimen. This is due to the increase in cooling speed, the Mg<sub>2</sub>Si precipitates formed are smaller in size and located in the grains. The highest tensile strength of specimen (206.67 MPa) is obtained by using brine quenching agent. |
| format | Article |
| id | doaj-art-2e007ff8d9ce4ff48882ad43d4e4707b |
| institution | Kabale University |
| issn | 2598-1137 2597-4483 |
| language | English |
| publishDate | 2021-10-01 |
| publisher | Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas |
| record_format | Article |
| series | Metal: Jurnal Sistem Mekanik dan Termal |
| spelling | doaj-art-2e007ff8d9ce4ff48882ad43d4e4707b2025-02-01T10:20:39ZengDepartment of Mechanical Engineering, Faculty of Engineering, Universitas AndalasMetal: Jurnal Sistem Mekanik dan Termal2598-11372597-44832021-10-0152515910.25077/metal.5.2.51-59.202193Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantaiHafidh Rawi Mufti0Hammar Ilham Akbar1Eko Surojo2Wibowo Wibowo3Teguh Triyono4Sukmaji Indro Cahyono5Nurul Muhayat6Triyono Triyono7Universitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretUniversitas Sebelas MaretAl6061-sea sand composite was manufactured using the stir casting method and its mechanical properties were improved by heat treatment. The T6 heat treatment used to improve the mechanical properties of the composite consists of the following processes: solution heat treatment, quenching, and artificial aging. The solution heat treatment process was carried out at a temperature of 540<sup>o</sup>C for 6 hours. The quenching process was carried out with different quenching agents (water, oil, and 10% brine). The difference in quenching agents resulted in different cooling rates. After quenching, an artificial aging process was carried out at a temperature of 200 <sup>o</sup>C for 4 hours. The difference in cooling rate affects the hardness and tensile strength of the specimen. The high cooling rate results in an increase in the tensile strength of the specimen. This is due to the increase in cooling speed, the Mg<sub>2</sub>Si precipitates formed are smaller in size and located in the grains. The highest tensile strength of specimen (206.67 MPa) is obtained by using brine quenching agent.https://metal.ft.unand.ac.id/index.php/metal/article/view/159al6061sea sandstir castingquenching |
| spellingShingle | Hafidh Rawi Mufti Hammar Ilham Akbar Eko Surojo Wibowo Wibowo Teguh Triyono Sukmaji Indro Cahyono Nurul Muhayat Triyono Triyono Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai Metal: Jurnal Sistem Mekanik dan Termal al6061 sea sand stir casting quenching |
| title | Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai |
| title_full | Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai |
| title_fullStr | Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai |
| title_full_unstemmed | Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai |
| title_short | Pengaruh Media Pendingin pada Perlakuan Panas T6 terhadap Kekuatan Tarik dan Struktur Mikro Komposit Al6061-Pasir pantai |
| title_sort | pengaruh media pendingin pada perlakuan panas t6 terhadap kekuatan tarik dan struktur mikro komposit al6061 pasir pantai |
| topic | al6061 sea sand stir casting quenching |
| url | https://metal.ft.unand.ac.id/index.php/metal/article/view/159 |
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