Nugroho, Rohmad and , Agus Yulianto, ST, MT (2021) Pengaruh Ketebalan Terhadap Laju Pendinginan Besi Cor Kelabu Dengan Menggunakan Cetakan Logam. Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Casting is the process of producing metal into a specified shape by melting solid metal into a liquid form, pouring it into a mold and allowing it to harden to the desired shape. In this research, using permanent mold process with FC25 material. The results of the hardness test at the top is 123.826 HV, the middle part is 168.847 HV, and the bottom part is 132.6 HV. The highest temperature at casting has their respective values, namely, T1 of 921 ºC, T2 of 964 ºC and T3 of 922 ºC. The process of reducing the temperature is calculated up to 80 minutes with each temperature, namely, T1 of 120 ºC remains the highest temperature drop, T2 is 109 ºC and T3 is 140 ºC.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | Laju Pendinginan, Cetakan permanen, pengecoran |
| Subjects: | T Technology > T Technology (General) T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | ROHMAD NUGROHO |
| Date Deposited: | 22 Feb 2022 01:57 |
| Last Modified: | 22 Feb 2022 03:58 |
| URI: | http://eprints.ums.ac.id/id/eprint/98146 |
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