Mechanical properties and corrosion resistance of normal strength and high strength steels in chloride solution

Dublin Core

Title

Mechanical properties and corrosion resistance of normal strength and high strength steels in chloride solution

Subject

Chloride solution
Corrosion rate
carbon steel
Tension test

Description

The corrosion resistance (weight loss) and mechanical properties (i.e. yield strength, ultimate strength and elongation) for three carbon steels, normal strength and high strength steels using tension test are investigated. The specimens are kept in chloride solution (20% NaCl) up to 240 hours. At every 48 hours, thickness and weight loss is measured and tension test is carried out. It was found that the susceptibility of the steels to corrosion based on their weight loss were identical prior to 144 hours, after that is accelerated for high strength steel. In addition, it was found that manganese (Mn) has reduced corrosion rate at early stage of corrosion. The change in mechanical properties by corrosion for all steels are the same, and ultimate strength is reduced, which for limit state design of aged structure should be taken into account.DOI: 10.3329/jname.v7i2.5309

Creator

Rahbar Ranji, Ahmad
Zakeri, Amir Hamed

Source

Journal of Naval Architecture and Marine Engineering; Vol. 7 No. 2 (2010); 94-100
2070-8998
1813-8535

Publisher

Association of Naval Architects and Marine Engineers

Date

2011-04-20

Relation

Format

application/pdf

Language

eng

Type

info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Experimental

Identifier

Citation

Rahbar Ranji, Ahmad and Amir Zakeri Hamed, Mechanical properties and corrosion resistance of normal strength and high strength steels in chloride solution, Association of Naval Architects and Marine Engineers, 2011, accessed November 22, 2024, https://igi.indrastra.com/items/show/3193

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