FALENTRI, REGA and Pratiwi, Diah Kusuma (2020) ANALISIS LAJU KOROSI TEGANGAN PADA SS 304L GTAW I=90A I=120A DENGAN VARIASI BENTUK DAN MEDIA AIR RAWA. Undergraduate thesis, Sriwijaya University.
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Abstract
Stainless stell 304 l mempunyai kekuatan yang cukup lama tahan karat dengan keadaan bahan yang dilakukan dengan media air, dikarenakan bahan yang dipiliih sangat anti karat. Las GTAW bermutu tinggi dengan bebas cacat bersama jarang adanya percikan api las serta bias digunakan tanpa bahan tambahan atau bias pakai bahn tambahan. Menggunakan air rawa dengan rasa air yang sangat asam maka akan mencepatakan pengkorosian dengan rata-rata air pH 1 sampai 4 adapun cara pakai kertas lakmus yang menandakan kertas yang dicelupkan keair rawa dengan awalnya netral berwana biru apabila kertas lakmus berubah warna merah maka akan menandakan air tersebut asam dan apabila kertas lakmus tetap berwana biru maka menandakan air tersebut basa dengan pH 5 sampai 15, maka dari itu air rawa yang asam akan sangat cepat mengkorosikan bahan yang utamanya lemah akan kena air.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Stainless Stell 304 L, Las GTAW, Air Rawa |
Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ1125-1345 Machine shops and machine shop practice > TJ1180 Machining, Ceramic materials--Machining-Strength of materials-Machine tools-Design and construction |
Divisions: | 03-Faculty of Engineering > 21201-Mechanical Engineering (S1) |
Depositing User: | Users 8624 not found. |
Date Deposited: | 20 Nov 2020 05:44 |
Last Modified: | 20 Nov 2020 05:44 |
URI: | http://repository.unsri.ac.id/id/eprint/37805 |
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