ANALISIS KOROSI PADA BAJA RINGAN PENGGANTI RANGKA ATAP DI DAERAH LINGKUNGAN ASAM MENGGUNAKAN HCI 5%

SITOHANG, BONA MARULI and Alian, Helmy (2014) ANALISIS KOROSI PADA BAJA RINGAN PENGGANTI RANGKA ATAP DI DAERAH LINGKUNGAN ASAM MENGGUNAKAN HCI 5%. Undergraduate thesis, Sriwijaya University.

	Text RAMA_21201_03091005029.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (72MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (22MB)
	Text RAMA_21201_03091005029_0015105904_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (15MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (9MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_21201_03091005029_0015105904_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (17MB) | Request a copy

Abstract

Zn-55Al-Si coatings on Steel was performed with attention t o t ha t cor ros ion in acid chloride environment, the base material with Zn-55-Al-Si coatings serves t o protect the base material form the environent which made ihat material to be corrosion, in an acid environment, the base material with Zn-55Al-Si coating have ability t o corrosion, this research of Zn-55Al-Si coating Steel to study the corrosion behavior the specimen. The method used to test a immersion loss, immersion lost propagation test A STM G1 -03 result the corrosion rate in a acid enviornment on a 48 hours decreasde (96.083 mpy) in to (40.34mpy). the injluence of acid chloride solulion on the corrosion process showed pH 2. Experimenat result showed that corrosion rate of Zn-55Al-Si in acid chloride environment, the type corrosion observed in this investigation was pitting corrosion as a result of localized corrosion Zn in passive film, that seemed to rorm protevlive film on a metal surface hence reducing corrosion rate in acid chloride environment.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	corrosion, pitting corrosion, Zn-55Al-Si, acid chloride
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	07 Mar 2025 03:36
Last Modified:	07 Mar 2025 03:36
URI:	http://repository.unsri.ac.id/id/eprint/167749

Actions (login required)

View Item