PENGARUH PROSES QUENCHING PADA LOGAM ST 37 DENGAN PENAMBAHAN VARIASI AIR SODA SEBAGAI MEDIA PENDINGIN DALAM PROSES LAJU KOROSI

NABILLAH, NABILLAH and WADIRIN, WADIRIN (2024) PENGARUH PROSES QUENCHING PADA LOGAM ST 37 DENGAN PENAMBAHAN VARIASI AIR SODA SEBAGAI MEDIA PENDINGIN DALAM PROSES LAJU KOROSI. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dari penambahan inhibitor variasi air soda terhadap laju korosi pada baja ST 37 dan proses quenching. penelitian ini menggunakan metode eksperimen. Spesimen terdiri dari lima buah yang akan diuji melalui proses quenching dengan inhibitor variasi air soda dengan air soda yang berbeda. Suhu quenching 8000C dan direndam di inhibitor variasi air soda kurang lebih 1 jam. Media korosif selama 192 jam, Setelah itu dilakukan uji weightloss. spesimen 1`yang di beri air soda A laju korosi yang terjadi ialah 0,10215227 mpy, spesimen 2 yang diberi inhibitor air soda B mengalami laju korosi sebesar 0,10400546 mpy, spesimen 3 yang diberi inhibitor air soda C mengalami laju korosi sebesar 0,115597788 mpy, spesimen 4 yang di berikan inhibitor air soda D mengalami laju korosi sebesar 0,06386547 mpy. dan yang terakhir yaitu spesimen 5 yang tidak diberi inhibitor laju korosinya yaitu 0,15700203 mpy. Hasil penelitian menunjukan bahwa inhibitor variasi air soda memiliki pengaruh yang spesifikasi dalam memperlambat laju korosi yang terjadi semakin tinggi kadar asam fosfat yang ada di dalam variasi air soda semakin memperlambat laju korosi, dan semakin dikit kadar asam fosfat di dalam variasi air soda semakin besar terjadi laju korosi pada baja tersebut.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Quenching, Laju korosi, Inhibitor,Variasi air soda.
Subjects: L Education > L Education (General) > L101 Yearbooks
L Education > L Education (General) > L107 Congresses
L Education > L Education (General) > L111-791 Official documents, reports, etc.
L Education > L Education (General) > L7-97 Periodicals. Societies
L Education > L Education (General) > L7-991 Education (General)
L Education > L Education (General) > L797-898 Educational exhibitions and museums
L Education > L Education (General) > L900-991 Directories of educational institutions
T Technology > T Technology (General) > T1-995 Technology (General)
T Technology > T Technology (General) > T58.4 Managerial control systems Information technology. Information systems (General)
Divisions: 06-Faculty of Education and Educational Science > 83203-Mechanical Technique Education (S1)
Depositing User: Nabillah Nabillah
Date Deposited: 29 May 2024 03:29
Last Modified: 29 May 2024 03:29
URI: http://repository.unsri.ac.id/id/eprint/145881

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